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This is Info file mtools.info, produced by Makeinfo version 1.67 from the input file mtools.texi. START-INFO-DIR-ENTRY * Mtools: (mtools). Mtools: utilities to access DOS disks in Unix. END-INFO-DIR-ENTRY Mtools Copyright (C) 1992-1998 Free Software Foundation, Inc. Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one, and provided that the privacy of any reader of the resulting derived work is respected. In particular is it strictly forbidden to make this documentation available on a World Wide Web server which deals cookies. However, keeping access statistics is allowed. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. File: mtools.info, Node: Top, Next: Location, Prev: (dir), Up: (dir) Introduction ************ Mtools is a public domain collection of tools to allow Unix systems to manipulate MS-DOS files: read, write, and move around files on an MS-DOS filesystem (typically a floppy disk). Where reasonable, each program attempts to emulate the MS-DOS equivalent command. However, unnecessary restrictions and oddities of DOS are not emulated. For instance, it is possible to move subdirectories from one subdirectory to another. Mtools is sufficient to give access to MS-DOS filesystems. For instance, commands such as `mdir a:' work on the `a:' floppy without any preliminary mounting or initialization (assuming the default `/etc/mtools.conf' works on your machine). With mtools, one can change floppies too without unmounting and mounting. * Menu: * Location:: Where to find mtools and early bug fixes * Common features:: Common features of all mtools commands * Configuration:: How to configure mtools for your environment * Commands:: The available mtools commands * Compiling mtools:: Architecture specific compilation flags * Porting mtools:: Porting mtools to architectures which are not yet supported * Command Index:: Command Index * Variable Index:: Variable Index * Concept Index:: Concept Index Warning, beware of the cookie monster! ************************************** If you are reading this documentation on the World Wide Web, this section might interest you. If you are reading it using info, or as a printed document, or on one of our own sites (http://www.tux.org/pub/knaff and http://mtools.linux.lu) you do not need to worry. It has come to my attention that some of the Web sites which display this documentation deal so called "cookies". These "cookies" are tags sent from the server to the browser, which enable the server to keep track of the sites that the user visits, and thus compromise his privacy. If you use netscape, you can enable confirmation messages for any cookies sent to your browser by going into Options->Network_Preferences->Protocols and checking the box for "Show an Alert before Accepting a cookie". Then, when the alert box pops up, click "Cancel" to refuse the cookie and protect your privacy. File: mtools.info, Node: Location, Next: Common features, Prev: Top, Up: Top Where to get mtools ******************* Mtools can be found at the following places (and their mirrors): http://mtools.linux.lu/mtools-3.9.1.tar.gz ftp://www.tux.org/pub/knaff/mtools/mtools-3.9.1.tar.gz ftp://sunsite.unc.edu/pub/Linux/utils/disk-management/mtools-3.9.1.tar.gz Before reporting a bug, make sure that it has not yet been fixed in the Alpha patches which can be found at: http://mtools.linux.lu/ ftp://www.tux.org/pub/knaff/mtools These patches are named `mtools-'VERSION`-'DDMM`.taz', where version stands for the base version, DD for the day and MM for the month. Due to a lack of space, I usually leave only the most recent patch. There is an mtools mailing list at mtools @ tux.org . Please send all bug reports to this list. You may subscribe to the list by sending a message with 'subscribe mtools @ tux.org' in its body to majordomo @ tux.org . (N.B. Please remove the spaces around the "@" both times. I left them there in order to fool spambots.) Announcements of new mtools versions will also be sent to the list, in addition to the linux announce newsgroups. The mailing list is archived at http://www.tux.org/hypermail/mtools/latest File: mtools.info, Node: Common features, Next: Configuration, Prev: Location, Up: Top Common features of all mtools commands ************************************** * Menu: * arguments:: What the command line parameters of mtools mean * drive letters:: Which drives are defined by default * directory:: Current working directory * long names:: VFAT-style long filenames * name clashes:: Name clash handling, and associated command line options * case sensitivity:: Case sensitivity * high capacity formats:: How to fit more data on your floppies * exit codes:: Exit codes * bugs:: Happens to everybody File: mtools.info, Node: arguments, Next: drive letters, Prev: Common features, Up: Common features Options and filenames ===================== MS-DOS filenames are composed of a drive letter followed by a colon, a subdirectory, and a filename. Only the filename part is mandatory, the drive letter and the subdirectory are optional. Filenames without a drive letter refer to Unix files. Subdirectory names can use either the '`/'' or '`\'' separator. The use of the '`\'' separator or wildcards requires the names to be enclosed in quotes to protect them from the shell. However, wildcards in Unix filenames should not be enclosed in quotes, because here we *want* the shell to expand them. The regular expression "pattern matching" routines follow the Unix-style rules. For example, ``*'' matches all MS-DOS files in lieu of ``*.*''. The archive, hidden, read-only and system attribute bits are ignored during pattern matching. All options use the `-' (minus) as their first character, not `/' as you'd expect in MS-DOS. Most mtools commands allow multiple filename parameters, which doesn't follow MS-DOS conventions, but which is more user-friendly. Most mtools commands allow options that instruct them how to handle file name clashes. *Note name clashes::, for more details on these. All commands accept the `-V' flags which prints the version, and most accept the `-v' flag, which switches on verbose mode. In verbose mode, these commands print out the name of the MS-DOS files upon which they act, unless stated otherwise. *Note Commands::, for a description of the options which are specific to each command. File: mtools.info, Node: drive letters, Next: directory, Prev: arguments, Up: Common features Drive letters ============= The meaning of the drive letters depends on the target architectures. However, on most target architectures, drive A is the first floppy drive, drive B is the second floppy drive (if available), drive J is a Jaz drive (if available), and drive Z is a Zip drive (if available). On those systems where the device name is derived from the SCSI id, the Jaz drive is assumed to be at Scsi target 4, and the Zip at Scsi target 5 (factory default settings). On Linux, both drives are assumed to be the second drive on the Scsi bus (/dev/sdb). The default settings can be changes using a configuration file (*Note Configuration::). File: mtools.info, Node: directory, Next: long names, Prev: drive letters, Up: Common features Current working directory ========================= The `mcd' command (*Note mcd::) is used to establish the device and the current working directory (relative to the MS-DOS filesystem), otherwise the default is assumed to be `A:/'. However, unlike MS-DOS, there is only one working directory for all drives, and not one per drive. File: mtools.info, Node: long names, Next: name clashes, Prev: directory, Up: Common features VFAT-style long file names ========================== This version of mtools supports VFAT style long filenames. If a Unix filename is too long to fit in a short DOS name, it is stored as a VFAT long name, and a companion short name is generated. This short name is what you see when you examine the disk with a pre-7.0 version of DOS. The following table shows some examples of short names: Long name MS-DOS name Reason for the change --------- ---------- --------------------- thisisatest THISIS~1 filename too long alain.knaff ALAIN~1.KNA extension too long prn.txt PRN~1.TXT PRN is a device name .abc ABC~1 null filename hot+cold HOT_CO~1 illegal character As you see, the following transformations happen to derive a short name: * Illegal characters are replaced by underscores. The illegal characters are `;+=[]',\"*\\<>/?:|'. * Extra dots, which cannot be interpreted as a main name/extension separator are removed * A `~'N number is generated, * The name is shortened so as to fit in the 8+3 limitation The initial Unix-style file name (whether long or short) is also called the "primary" name, and the derived short name is also called the "secondary" name. Example: mcopy /etc/motd a:Reallylongname Mtools creates a VFAT entry for Reallylongname, and uses REALLYLO as a short name. Reallylongname is the primary name, and REALLYLO is the secondary name. mcopy /etc/motd a:motd Motd fits into the DOS filename limits. Mtools doesn't need to derivate another name. Motd is the primary name, and there is no secondary name. In a nutshell: The primary name is the long name, if one exists, or the short name if there is no long name. Although VFAT is much more flexible than FAT, there are still names that are not acceptable, even in VFAT. There are still some illegal characters left (`\"*\\<>/?:|'), and device names are still reserved. Unix name Long name Reason for the change --------- ---------- --------------------- prn prn-1 PRN is a device name ab:c ab_c-1 illegal character As you see, the following transformations happen if a long name is illegal: * Illegal characters are replaces by underscores, * A `-'N number is generated, File: mtools.info, Node: name clashes, Next: case sensitivity, Prev: long names, Up: Common features Name clashes ============ When writing a file to disk, its long name or short name may collide with an already existing file or directory. This may happen for all commands which create new directory entries, such as `mcopy', `mmd', `mren', `mmove', `mwrite' and `mread'. When a name clash happens, mtools asks you what it should do. It offers several choices: `overwrite' Overwrites the existing file. It is not possible to overwrite a directory with a file. `rename' Renames the newly created file. Mtools prompts for the new filename `autorename' Renames the newly created file. Mtools chooses a name by itself, without prompting `skip' Gives up on this file, and moves on to the next (if any) To chose one of these actions, type its first letter at the prompt. If you use a lower case letter, the action only applies for this file only, if you use an upper case letter, the action applies to all files, and you won't be prompted again. You may also chose actions (for all files) on the command line, when invoking mtools: `-o' Overwrites primary names by default. `-O' Overwrites secondary names by default. `-r' Renames primary name by default. `-R' Renames secondary name by default. `-a' Autorenames primary name by default. `-A' Autorenames secondary name by default. `-s' Skip primary name by default. `-S' Skip secondary name by default. `-m' Ask user what to do with primary name. `-M' Ask user what to do with secondary name. Note that for command line switches lower/upper differentiates between primary/secondary name whereas for interactive choices, lower/upper differentiates between just-this-time/always. The primary name is the name as displayed in Windows 95 or Windows NT: i.e. the long name if it exists, and the short name otherwise. The secondary name is the "hidden" name, i.e. the short name if a long name exists. By default, the user is prompted if the primary name clashes, and the secondary name is autorenamed. If a name clash occurs in a Unix directory, mtools only asks whether to overwrite the file, or to skip it. File: mtools.info, Node: case sensitivity, Next: high capacity formats, Prev: name clashes, Up: Common features Case sensitivity of the VFAT filesystem ======================================= The VFAT filesystem is able to remember the case of the filenames. However, filenames which differ only in case are not allowed to coexist in the same directory. For example if you store a file called LongFileName on a VFAT filesystem, mdir shows this file as LongFileName, and not as Longfilename. However, if you then try to add LongFilename to the same directory, it is refused, because case is ignored for clash checks. The VFAT filesystem allows to store the case of a filename in the attribute byte, if all letters of the filename are the same case, and if all letters of the extension are the same case too. Mtools uses this information when displaying the files, and also to generate the Unix filename when mcopying to a Unix directory. This may have unexpected results when applied to files written using an pre-7.0 version of DOS: Indeed, the old style filenames map to all upper case. This is different from the behavior of the old version of mtools which used to generate lower case Unix filenames. File: mtools.info, Node: high capacity formats, Next: exit codes, Prev: case sensitivity, Up: Common features high capacity formats ===================== Mtools supports a number of formats which allow to store more data on disk as usual. Due to different operating system abilities, these formats are not supported on all OS'es. Mtools recognizes these formats transparently where supported. In order to format these disks, you need to use an operating system specific tool. For Linux, suitable floppy tools can be found in the `fdutils' package at the following locations~: `ftp://www.tux.org/pub/knaff/fdutils/'. `ftp://sunsite.unc.edu/pub/Linux/utils/disk-management/fdutils-*' See the manpages included in that package for further detail: Use `superformat' to format all formats except XDF, and use `xdfcopy' to format XDF. * Menu: * more sectors:: Putting more sectors per track on the disk * bigger sectors:: Use bigger sectors to save header space * 2m:: Use a standard first track * XDF:: OS/2's eXtended density format File: mtools.info, Node: more sectors, Next: bigger sectors, Prev: high capacity formats, Up: high capacity formats More sectors ------------ The oldest method of fitting more data on a disk is to use more sectors and more cylinders. Although the standard format uses 80 cylinders and 18 sectors (on a 3 1/2 high density disk), it is possible to use up to 83 cylinders (on most drives) and up to 21 sectors. This method allows to store up to 1743K on a 3 1/2 HD disk. However, 21 sector disks are twice as slow as the standard 18 sector disks because the sectors are packed so close together that we need to interleave them. This problem doesn't exist for 20 sector formats. These formats are supported by numerous DOS shareware utilities such as `fdformat' and `vgacopy'. In his infinite hybris, Bill Gate$ believed that he invented this, and called it `DMF disks', or `Windows formatted disks'. But in reality, it has already existed years before! Mtools supports these formats on Linux, on SunOs and on the DELL Unix PC. File: mtools.info, Node: bigger sectors, Next: 2m, Prev: more sectors, Up: high capacity formats Bigger sectors -------------- By using bigger sectors it is possible to go beyond the capacity which can be obtained by the standard 512-byte sectors. This is because of the sector header. The sector header has the same size, regardless of how many data bytes are in the sector. Thus, we save some space by using *fewer*, but bigger sectors. For example, 1 sector of 4K only takes up header space once, whereas 8 sectors of 512 bytes have also 8 headers, for the same amount of useful data. This method allows to store up to 1992K on a 3 1/2 HD disk. Mtools supports these formats only on Linux. File: mtools.info, Node: 2m, Next: XDF, Prev: bigger sectors, Up: high capacity formats 2m -- The 2m format was originally invented by Ciriaco Garcia de Celis. It also uses bigger sectors than usual in order to fit more data on the disk. However, it uses the standard format (18 sectors of 512 bytes each) on the first cylinder, in order to make these disks easyer to handle by DOS. Indeed this method allows to have a standard sized bootsector, which contains a description of how the rest of the disk should be read. However, the drawback of this is that the first cylinder can hold less data than the others. Unfortunately, DOS can only handle disks where each track contains the same amount of data. Thus 2m hides the fact that the first track contains less data by using a "shadow FAT". (Usually, DOS stores the FAT in two identical copies, for additional safety. XDF stores only one copy, and it tells DOS that it stores two. Thus the same that would be taken up by the second FAT copy is saved.) This also means that your should *never use a 2m disk to store anything else than a DOS fs*. Mtools supports these format only on Linux. File: mtools.info, Node: XDF, Prev: 2m, Up: high capacity formats XDF --- XDF is a high capacity format used by OS/2. It can hold 1840 K per disk. That's lower than the best 2m formats, but its main advantage is that it is fast: 600 milliseconds per track. That's faster than the 21 sector format, and almost as fast as the standard 18 sector format. In order to access these disks, make sure mtools has been compiled with XDF support, and set the `use_xdf' variable for the drive in the configuration file. *Note Compiling mtools:: and *Note misc variables::, for details on how to do this. Fast XDF access is only available for Linux kernels which are more recent than 1.1.34. Mtools supports this format only on Linux. *Caution / Attention distributors*: If mtools is compiled on a Linux kernel more recent than 1.3.34, it won't run on an older kernel. However, if it has been compiled on an older kernel, it still runs on a newer kernel, except that XDF access is slower. It is recommended that distribution authors only include mtools binaries compiled on kernels older than 1.3.34 until 2.0 comes out. When 2.0 will be out, mtools binaries compiled on newer kernels may (and should) be distributed. Mtools binaries compiled on kernels older than 1.3.34 won't run on any 2.1 kernel or later. File: mtools.info, Node: exit codes, Next: bugs, Prev: high capacity formats, Up: Common features Exit codes ========== All the Mtools commands return 0 on success, 1 on utter failure, or 2 on partial failure. All the Mtools commands perform a few sanity checks before going ahead, to make sure that the disk is indeed an MS-DOS disk (as opposed to, say an ext2 or minix disk). These checks may reject partially corrupted disks, which might otherwise still be readable. To avoid these checks, set the MTOOLS_SKIP_CHECK environmental variable or the corresponding configuration file variable (*note global variables::.) File: mtools.info, Node: bugs, Prev: exit codes, Up: Common features Bugs ==== An unfortunate side effect of not guessing the proper device (when multiple disk capacities are supported) is an occasional error message from the device driver. These can be safely ignored. The fat checking code chokes on 1.72 Mb disks mformatted with pre-2.0.7 mtools. Set the environmental variable MTOOLS_FAT_COMPATIBILITY (or the corresponding configuration file variable, *Note global variables::) to bypass the fat checking. File: mtools.info, Node: Configuration, Next: Commands, Prev: Common features, Up: Top How to configure mtools for your environment ******************************************** Description =========== This sections explains the syntax of the configurations files for mtools. The configuration files are called `/usr/freeware/etc/mtools.conf' and `~/.mtoolsrc'. If the environmental variable `MTOOLSRC' is set, its contents is used as the filename for a third configuration file. These configuration files describe the following items: * Global configuration flags and variables * Per drive flags and variables * Character translation tables * Menu: * config file location:: Where mtools looks for its configuration files * general syntax:: The layout of the configuration files * default values:: Why you don't need a config file in most cases * global variables:: Variables that are independent of the drive * per drive variables:: Variables that are specific to a given drive * character sets:: Character set translation tables * parsing order:: Location of configuration files and parsing order * old style config:: Backwards compatibility File: mtools.info, Node: config file location, Next: general syntax, Prev: Configuration, Up: Configuration Location of the configuration files =================================== `/usr/freeware/etc/mtools.conf' is the system-wide configuration file, and `~/.mtoolsrc' is the user's private configuration file. On some systems, the system-wide configuration file is called `/etc/defaults/mtools.conf' instead. File: mtools.info, Node: general syntax, Next: default values, Prev: config file location, Up: Configuration General configuration file syntax --------------------------------- The configuration files is made up of sections. Each section starts with a keyword identifying the section followed by a colon. Then follow variable assignments and flags. Variable assignments take the following form: name=value Flags are lone keywords without an equal sign and value following them. A section either ends at the end of the file or where the next section begins. Lines starting with a hash (`#') are comments. Newline characters are equivalent to whitespace (except where ending a comment). The configuration file is case insensitive, except for item enclosed in quotes (such as filenames). File: mtools.info, Node: default values, Next: global variables, Prev: general syntax, Up: Configuration Default values ============== For most platforms, mtools contains reasonable compiled-in defaults for physical floppy drives. Thus, you usually don't need to bother with the configuration file, if all you want to do with mtools is to access your floppy drives. On the other hand, the configuration file is needed if you also want to use mtools to access your hard disk partitions and dosemu image files. File: mtools.info, Node: global variables, Next: per drive variables, Prev: default values, Up: Configuration Global variables ================ Global flags may be set to 1 or to 0. The following global flags are recognized: `MTOOLS_SKIP_CHECK' If this is set to 1, mtools skips most of its sanity checks. This is needed to read some Atari disks which have been made with the earlier ROMs, and which would not be recognized otherwise. `MTOOLS_FAT_COMPATIBILITY' If this is set to 1, mtools skips the fat size checks. Some disks have a bigger FAT than they really need to. These are rejected if this option is not set. `MTOOLS_LOWER_CASE' If this is set to 1, mtools displays all-upper-case short filenames as lowercase. This has been done to allow a behavior which is consistent with older versions of mtools which didn't know about the case bits. `MTOOLS_NO_VFAT' If this is set to 1, mtools won't generate VFAT entries for filenames which are mixed-case, but otherwise legal dos filenames. This is useful when working with DOS versions which can't grok VFAT longnames, such as FreeDos. `MTOOLS_DOTTED_DIR' In a wide directory, prints the short name with a dot instead of spaces separating the basename and the extension. `MTOOLS_NAME_NUMERIC_TAIL' If this is set to one (default), generate numeric tails for all long names (~1). If set to zero, only generate numeric tails if otherwise a clash would have happened. `MTOOLS_TWENTY_FOUR_HOUR_CLOCK' If 1, uses the European notation for times (twenty four hour clock), else uses the UK/US notation (am/pm) Example: Inserting the following line into your configuration file instructs mtools to skip the sanity checks: MTOOLS_SKIP_CHECK=1 Global variables may also be set via the environment: export MTOOLS_SKIP_CHECK=1 Global string variables may be set to any value: `MTOOLS_DATE_STRING' The format used for printing dates of files. By default, is dd-mm-yyyy. File: mtools.info, Node: per drive variables, Next: character sets, Prev: global variables, Up: Configuration Per drive flags and variables ============================= * Menu: * general information:: What a drive description looks like * geometry description:: Describes the physical characteristics of the media * open flags:: Flags passed to the open system call when the device is opened * misc variables:: Variables which don't fit in either category * misc flags:: Switch variables, which can be enabled or disabled * multiple descriptions:: How to supply several descriptions for a drive, to be tried one after the other. File: mtools.info, Node: general information, Next: geometry description, Prev: per drive variables, Up: per drive variables General information ------------------- Per drive flags and values may be described in a drive section. A drive section starts with `drive' "DRIVELETTER" : Then follow variable-value pairs and flags. This is a sample drive description: drive a: file="/dev/fd0" use_xdf=1 File: mtools.info, Node: geometry description, Next: open flags, Prev: general information, Up: per drive variables Disk Geometry Configuration --------------------------- Geometry information describes the physical characteristics about the disk. Its has three purposes: formatting The geometry information is written into the boot sector of the newly made disk. However, you may also describe the geometry information on the command line. *Note mformat:: for details. filtering On some Unices there are device nodes which only support one physical geometry. For instance, you might need a different node to access a disk as high density or as low density. The geometry is compared to the actual geometry stored on the boot sector to make sure that this device node is able to correctly read the disk. If the geometry doesn't match, this drive entry fails, and the next drive entry bearing the same drive letter is tried. *Note multiple descriptions:: for more details on supplying several descriptions for one drive letter. If no geometry information is supplied in the configuration file, all disks are accepted. On Linux (and on Sparc) there exist device nodes with configurable geometry (`/dev/fd0', `/dev/fd1' etc), and thus filtering is not needed (and ignored) for disk drives. (Mtools still does do filtering on plain files (disk images) in Linux: this is mainly intended for test purposes, as I don't have access to a Unix which would actually need filtering). If you do not need filtering, but want still a default geometry for mformatting, you may switch off filtering using the `mformat_only' flag. initial geometry On devices that support it (usually floppy devices), the geometry information is also used to set the initial geometry. This initial geometry is applied while reading the boot sector, which contains the real geometry. If no geometry information is supplied in the configuration file, or if the `mformat_only' flag is supplied, no initial configuration is done. On Linux, initial geometry is not really needed, as the configurable devices are able to auto-detect the disk type accurately enough (for most common formats) to read the boot sector. Wrong geometry information may lead to very bizarre errors. That's why I strongly recommend that you add the `mformat_only' flag to your drive description, unless you really need filtering or initial geometry. The following geometry related variables are available: `cylinders' `tracks' The number of cylinders. (`cylinders' is the preferred form, `tracks' is considered obsolete) `heads' The number of heads (sides). `sectors' The number of sectors per track. Example: the following drive section describes a 1.44M drive: drive a: file="/dev/fd0H1440" fat_bits=12 cylinders=80 heads=2 sectors=18 The following shorthand geometry descriptions are available: `1.44m' high density 3 1/2 disk. Equivalent to: `fat_bits=12 cylinders=80 heads=2 sectors=18' `1.2m' high density 5 1/4 disk. Equivalent to: `fat_bits=12 cylinders=80 heads=2 sectors=15' `720k' double density 3 1/2 disk. Equivalent to: `fat_bits=12 cylinders=80 heads=2 sectors=9' `360k' double density 5 1/4 disk. Equivalent to: `fat_bits=12 cylinders=40 heads=2 sectors=9' The shorthand format descriptions may be amended. For example, `360k sectors=8' describes a 320k disk and is equivalent to: `fat_bits=12 cylinders=40 heads=2 sectors=8' File: mtools.info, Node: open flags, Next: misc variables, Prev: geometry description, Up: per drive variables Open Flags ---------- Moreover, the following flags are available: `sync' All i/o operations are done synchronously `nodelay' The device or file is opened with the O_NDELAY flag. This is needed on some non-Linux architectures. `exclusive' The device or file is opened with the O_EXCL flag. On Linux, this ensures exclusive access to the floppy drive. On most other architectures, and for plain files it has no effect at all. File: mtools.info, Node: misc variables, Next: misc flags, Prev: open flags, Up: per drive variables General Purpose Drive Variables =============================== The following general purpose drive variables are available. Depending to their type, these variables can be set to a string (file, precmd) or an integer (all others) `file' The name of the file or device holding the disk image. This is mandatory. The file name should be enclosed in quotes. `partition' Tells mtools to treat the drive as a partitioned device, and to use the given partition. Only primary partitions are accessible using this method, and they are numbered from 1 to 4. For logical partitions, use the more general `offset' variable. The `partition' variable is intended for removable media such as Syquests, ZIP drives, and magneto-optical disks. Although traditional DOS sees Syquests and magneto-optical disks as `giant floppy disks' which are unpartitioned, OS/2 and Windows NT treat them like hard disks, i.e. partioned devices. The `partition' flag is also useful DOSEMU hdimages. It is not recommended for hard disks for which direct access to partitions is available through mounting. `offset' Describes where in the file the MS-DOS filesystem starts. This is useful for logical partitions in DOSEMU hdimages, and for ATARI ram disks. By default, this is zero, meaning that the filesystem starts right at the beginning of the device or file. `fat_bits' The number of FAT bits. This may be 12 or 16. This is very rarely needed, as it can almost always be deduced from information in the boot sector. On the contrary, describing the number of fat bits may actually be harmful if you get it wrong. You should only use it if mtools gets the autodetected number of fat bits wrong, or if you want to mformat a disk with a weird number of fat bits. `precmd' On some variants of Solaris, it is necessary to call 'volcheck -v' before opening a floppy device, in order for the system to notice that there is indeed a disk in the drive. `precmd="volcheck -v"' in the drive clause establishes the desired behavior. `blocksize' This parameter represents a default block size to be always used on this device. All I/O is done with multiples of this block size, independantly of the sector size registered in the filesystem's boot sector. This is useful for character devices whose sector size is not 512, such as for example CD Rom drives on Solaris. Only the `file' variable is mandatory. The other parameters may be left out. In that case a default value or an autodetected value is used. File: mtools.info, Node: misc flags, Next: multiple descriptions, Prev: misc variables, Up: per drive variables General Purpose Drive Flags =========================== A flag can either be set to 1 (enabled) or 0 (disabled). If the value is ommitted, it is enabled. For example, `scsi' is equivalent to `scsi=1' `nolock' Instruct mtools to not use locking on this drive. This is needed on systems with buggy locking semantics. However, enabling this makes operation less safe in cases where several users may access the same drive at the same time. `scsi' When set to 1, this option tells mtools to use raw SCSI I/O instead of the standard read/write calls to access the device. Currently, this is supported on HP/UX, Solaris and SunOs. This is needed because on some architectures, such as SunOs or Solaris, PC media can't be accessed using the `read' and `write' syscalls, because the OS expects them to contain a Sun specific "disk label". As raw Scsi access always uses the whole device, you need to specify the "partition" flag in addition On some architectures, such as Solaris, mtools needs root privileges to be able to use the `scsi' option. Thus mtools should be installed set uid root on Solaris if you want to access Zip/Jaz drives. Thus, if the `scsi' flag is given, `privileged' is automatically implied, unless explicitly disabled by `privileged=0' Mtools uses its root privileges to open the device, and to issue the actual SCSI I/O calls. Moreover, root privileges are only used for drives described in a system-wide configuration file such as `/usr/freeware/etc/mtools.conf', and not for those described in `~/.mtoolsrc' or `$MTOOLSRC'. `privileged' When set to 1, this instructs mtools to use its set-uid and set-gid privileges for opening the given drive. This option is only valid for drives described in the system-wide configuration files (such as `/usr/freeware/etc/mtools.conf', not `~/.mtoolsrc' or `$MTOOLSRC'). Obviously, this option is also a no op if mtools is not installed setuid or setgid. This option is implied by 'scsi=1', but again only for drives defined in system-wide configuration files. Privileged may also be set explicitely to 0, in order to tell mtools not to use its privileges for a given drive even if `scsi=1' is set. Mtools only needs to be installed setuid if you use the `privileged' or `scsi' drive variables. If you do not use these options, mtools works perfectly well even when not installed setuid root. `vold' Instructs mtools to interpret the device name as a vold identifier rather than as a filename. The vold identifier is translated into a real filename using the `media_findname()' and `media_oldaliases()' functions of the `volmgt' library. This flag is only available if you configured mtools with the `--enable-new-vold' option before compilation. `use_xdf' If this is set to a non-zero value, mtools also tries to access this disk as an XDF disk. XDF is a high capacity format used by OS/2. This is off by default. *Note XDF:: for more details. `mformat_only' Tells mtools to use the geometry for this drive only for mformatting and not for filtering. `remote' Tells mtools to connect to floppyd (*Note floppyd::). File: mtools.info, Node: multiple descriptions, Prev: misc flags, Up: per drive variables Supplying multiple descriptions for a drive ------------------------------------------- It is possible to supply multiple descriptions for a drive. In that case, the descriptions are tried in order until one is found that fits. Descriptions may fail for several reasons: 1. because the geometry is not appropriate, 2. because there is no disk in the drive, 3. or because of other problems. Multiple definitions are useful when using physical devices which are only able to support one single disk geometry. Example: drive a: file="/dev/fd0H1440" 1.44m drive a: file="/dev/fd0H720" 720k This instructs mtools to use /dev/fd0H1440 for 1.44m (high density) disks and /dev/fd0H720 for 720k (double density) disks. On Linux, this feature is not really needed, as the /dev/fd0 device is able to handle any geometry. You may also use multiple drive descriptions to access both of your physical drives through one drive letter: drive z: file="/dev/fd0" drive z: file="/dev/fd1" With this description, `mdir z:' accesses your first physical drive if it contains a disk. If the first drive doesn't contain a disk, mtools checks the second drive. When using multiple configuration files, drive descriptions in the files parsed last override descriptions for the same drive in earlier files. In order to avoid this, use the `drive+' or `+drive' keywords instead of `drive'. The first adds a description to the end of the list (i.e. it will be tried last), and the first adds it to the start of the list. File: mtools.info, Node: character sets, Next: parsing order, Prev: per drive variables, Up: Configuration Character set translation tables ================================ If you live in the USA, in Western Europe or in Australia, you may skip this section. * Menu: * why:: Why character set tables are needed * country:: Using the COUNTRY variable to select tables * explicit tables:: Supplying a new table for an unknown country File: mtools.info, Node: why, Next: country, Prev: character sets, Up: character sets Why character set translation tables are needed ----------------------------------------------- DOS uses a different character code mapping than Unix. 7-bit characters still have the same meaning, only characters with the eight bit set are affected. To make matters worse, there are several translation tables available depending on the country where you are. The appearance of the characters is defined using code pages. These code pages aren't the same for all countries. For instance, some code pages don't contain upper case accented characters. On the other hand, some code pages contain characters which don't exist in Unix, such as certain line-drawing characters or accented consonants used by some Eastern European countries. This affects two things, relating to filenames: upper case characters In short names, only upper case characters are allowed. This also holds for accented characters. For instance, in a code page which doesn't contain accented uppercase characters, the accented lowercase characters get transformed into their unaccented counterparts. long file names Micro$oft has finally come to their senses and uses a more standard mapping for the long file names. They use Unicode, which is basically a 32 bit version of ASCII. Its first 256 characters are identical to Unix ASCII. Thus, the code page also affects the correspondence between the codes used in long names and those used in short names Mtools considers the filenames entered on the command line as having the Unix mapping, and translates the characters to get short names. By default, code page 850 is used with the Swiss uppercase/lowercase mapping. I chose this code page, because its set of existing characters most closely matches Unix's. Moreover, this code page covers most characters in use in the USA, Australia and Western Europe. However, it is still possible to chose a different mapping. There are two methods: the `country' variable and explicit tables. File: mtools.info, Node: country, Next: explicit tables, Prev: why, Up: character sets Configuration using Country --------------------------- The `COUNTRY' variable is recommended for people which also have access to MS-DOS system files and documentation. If you don't have access to these, I'd suggest you'd rather use explicit tables instead. Syntax: `COUNTRY="'COUNTRY`[,['CODEPAGE`],' COUNTRY-FILE`]"' This tells mtools to use a Unix-to-DOS translation table which matches CODEPAGE and an lowercase-to-uppercase table for COUNTRY and to use the COUNTRY-FILE file to get the lowercase-to-uppercase table. The country code is most often the telephone prefix of the country. Refer to the DOS help page on "country" for more details. The CODEPAGE and the COUNTRY-FILE parameters are optional. Please don't type in the square brackets, they are only there to say which parameters are optional. The COUNTRY-FILE file is supplied with MS-DOS, and is usually called `COUNTRY.SYS', and stored in the `C:\DOS' directory. In most cases you don't need it, as the most common translation tables are compiled into mtools. So, don't worry if you run a Unix-only box which lacks this file. If CODEPAGE is not given, a per country default code page is used. If the COUNTRY-FILE parameter isn't given, compiled-in defaults are used for the lowercase-to-uppercase table. This is useful for other Unices than Linux, which may have no `COUNTRY.SYS' file available online. The Unix-to-DOS are not contained in the `COUNTRY.SYS' file, and thus mtools always uses compiled-in defaults for those. Thus, only a limited amount of code pages are supported. If your preferred code page is missing, or if you know the name of the Windows 95 file which contains this mapping, could you please drop me a line at `alain@linux.lu'. The `COUNTRY' variable can also be set using the environment. File: mtools.info, Node: explicit tables, Prev: country, Up: character sets Configuration using explicit translation tables ----------------------------------------------- Translation tables may be described in line in the configuration file. Two tables are needed: first the DOS-to-Unix table, and then the Lowercase-to-Uppercase table. A DOS-to-Unix table starts with the `tounix' keyword, followed by a colon, and 128 hexadecimal numbers. A lower-to-upper table starts with the `fucase' keyword, followed by a colon, and 128 hexadecimal numbers. The tables only show the translations for characters whose codes is greater than 128, because translation for lower codes is trivial. Example: tounix: 0xc7 0xfc 0xe9 0xe2 0xe4 0xe0 0xe5 0xe7 0xea 0xeb 0xe8 0xef 0xee 0xec 0xc4 0xc5 0xc9 0xe6 0xc6 0xf4 0xf6 0xf2 0xfb 0xf9 0xff 0xd6 0xdc 0xf8 0xa3 0xd8 0xd7 0x5f 0xe1 0xed 0xf3 0xfa 0xf1 0xd1 0xaa 0xba 0xbf 0xae 0xac 0xbd 0xbc 0xa1 0xab 0xbb 0x5f 0x5f 0x5f 0x5f 0x5f 0xc1 0xc2 0xc0 0xa9 0x5f 0x5f 0x5f 0x5f 0xa2 0xa5 0xac 0x5f 0x5f 0x5f 0x5f 0x5f 0x5f 0xe3 0xc3 0x5f 0x5f 0x5f 0x5f 0x5f 0x5f 0x5f 0xa4 0xf0 0xd0 0xc9 0xcb 0xc8 0x69 0xcd 0xce 0xcf 0x5f 0x5f 0x5f 0x5f 0x7c 0x49 0x5f 0xd3 0xdf 0xd4 0xd2 0xf5 0xd5 0xb5 0xfe 0xde 0xda 0xd9 0xfd 0xdd 0xde 0xaf 0xb4 0xad 0xb1 0x5f 0xbe 0xb6 0xa7 0xf7 0xb8 0xb0 0xa8 0xb7 0xb9 0xb3 0xb2 0x5f 0x5f fucase: 0x80 0x9a 0x90 0xb6 0x8e 0xb7 0x8f 0x80 0xd2 0xd3 0xd4 0xd8 0xd7 0xde 0x8e 0x8f 0x90 0x92 0x92 0xe2 0x99 0xe3 0xea 0xeb 0x59 0x99 0x9a 0x9d 0x9c 0x9d 0x9e 0x9f 0xb5 0xd6 0xe0 0xe9 0xa5 0xa5 0xa6 0xa7 0xa8 0xa9 0xaa 0xab 0xac 0xad 0xae 0xaf 0xb0 0xb1 0xb2 0xb3 0xb4 0xb5 0xb6 0xb7 0xb8 0xb9 0xba 0xbb 0xbc 0xbd 0xbe 0xbf 0xc0 0xc1 0xc2 0xc3 0xc4 0xc5 0xc7 0xc7 0xc8 0xc9 0xca 0xcb 0xcc 0xcd 0xce 0xcf 0xd1 0xd1 0xd2 0xd3 0xd4 0x49 0xd6 0xd7 0xd8 0xd9 0xda 0xdb 0xdc 0xdd 0xde 0xdf 0xe0 0xe1 0xe2 0xe3 0xe5 0xe5 0xe6 0xe8 0xe8 0xe9 0xea 0xeb 0xed 0xed 0xee 0xef 0xf0 0xf1 0xf2 0xf3 0xf4 0xf5 0xf6 0xf7 0xf8 0xf9 0xfa 0xfb 0xfc 0xfd 0xfe 0xff The first table maps DOS character codes to Unix character codes. For example, the DOS character number 129. This is a u with to dots on top of it. To translate it into Unix, we look at the character number 1 in the first table (1 = 129 - 128). This is 0xfc. (Beware, numbering starts at 0). The second table maps lower case DOS characters to upper case DOS characters. The same lower case u with dots maps to character 0x9a, which is an uppercase U with dots in DOS. Unicode characters greater than 256 ----------------------------------- If an existing MS-DOS name contains Unicode character greater than 256, these are translated to underscores or to characters which are close in visual appearance. For example, accented consonants are translated into their unaccented counterparts. This translation is used for mdir and for the Unix filenames generated by mcopy. Linux does support Unicode too, but unfortunately too few applications support it yet to bother with it in mtools. Most importantly, xterm can't display Unicode yet. If there is sufficient demand, I might include support for Unicode in the Unix filenames as well. *Caution:* When deleting files with mtools, the underscore matches all characters which can't be represented in Unix. Be careful with mdel! File: mtools.info, Node: parsing order, Next: old style config, Prev: character sets, Up: Configuration Location of configuration files and parsing order ================================================= The configuration files are parsed in the following order: 1. compiled-in defaults 2. `/usr/freeware/etc/mtools.conf' 3. `/etc/mtools' This is for backwards compatibility only, and is only parsed if `mtools.conf' doesn't exist. 4. `~/.mtoolsrc'. 5. `$MTOOLSRC' (file pointed by the `MTOOLSRC' environmental variable) Options described in the later files override those described in the earlier files. Drives defined in earlier files persist if they are not overridden in the later files. For instance, drives A and B may be defined in `/usr/freeware/etc/mtools.conf' and drives C and D may be defined in `~/.mtoolsrc' However, if `~/.mtoolsrc' also defines drive A, this new description would override the description of drive A in `/usr/freeware/etc/mtools.conf' instead of adding to it. If you want to add a new description to a drive already described in an earlier file, you need to use either the `+drive' or `drive+' keyword. File: mtools.info, Node: old style config, Prev: parsing order, Up: Configuration Backwards compatibility with old configuration file syntax ========================================================== The syntax described herein is new for version `mtools-3.0'. The old line-oriented syntax is still supported. Each line beginning with a single letter is considered to be a drive description using the old syntax. Old style and new style drive sections may be mixed within the same configuration file, in order to make upgrading easier. Support for the old syntax will be phased out eventually, and in order to discourage its use, I purposefully omit its description here. File: mtools.info, Node: Commands, Next: Compiling mtools, Prev: Configuration, Up: Top Command list ************ This section describes the available mtools commands, and the command line parameters that each of them accepts. Options which are common to all mtools commands are not described here, *Note arguments:: for a description of those. * Menu: * floppyd:: floppy daemon to run on your X server box * mattrib:: change MS-DOS file attribute flags * mbadblocks:: tests a floppy disk, and marks the bad blocks in the FAT * mcd:: change MS-DOS directory * mcopy:: copy MS-DOS files to/from Unix * mdel:: delete an MS-DOS file * mdeltree:: recursively delete an MS-DOS directory * mdir:: display an MS-DOS directory * mdu:: list space occupied by directory and its contents * mformat:: add an MS-DOS filesystem to a low-level formatted floppy disk * minfo:: get information about an MS-DOS filesystem. * mlabel:: make an MS-DOS volume label * mkmanifest:: makes a list of short name equivalents * mmd:: make an MS-DOS subdirectory * mmount:: mount an MS-DOS disk * mpartition:: create an MS-DOS as a partition * mrd:: remove an MS-DOS subdirectory * mmove:: move or rename an MS-DOS file or subdirectory * mren:: rename an existing MS-DOS file * mshowfat:: shows the FAT map of a file * mtoolstest:: tests and displays the configuration * mtype:: display contents of an MS-DOS file * mzip:: zip disk specific commands * xcopy:: recursively copy a dos directory into another File: mtools.info, Node: floppyd, Next: mattrib, Prev: Commands, Up: Commands Floppyd ======= `Floppyd' is used as a server to grant access to the floppy drive to clients running on a remote machine, just as an X server grants access to the display to remote clients. It has the following syntax: `floppyd' [`-d'] [`-l'] [`-s' PORT] [`-r' USER] [`-b' IPADDR] DEVICENAME [DISPLAYNAMES] `floppyd' is always associated with an X server. It runs on the same machine as its X server, and listens on port 5703 and above. Authentication -------------- `floppyd' authenticates remote clients using the `Xauthority' protocol. Xhost authentication is not supported. Each floppyd is associated with an X server. When a remote client attempts to connect to floppyd, it sends floppyd the X authority record corresponding to floppyd's X server. Floppyd in turn then tries to open up a connection to the X server in order to verify the authenticity of the xauth record. If the connection to the X server succeeds, the client is granted access *Caution*: In order to make authentication work correctly, the local host should *not* be listed in the `xhost' list of allowed hosts. Indeed, hosts listed in `xhost' do not need a correct `Xauthority' cookie to connect to the X server. As `floppyd' runs on the same host as the X server, all its probe connection would succeed even for clients who supplied a bad cookie. This means that your floppy drive would be open to the world, i.e. a huge security hole. If your X server does not allow you to remove `localhost:0' and `:0' from the `xhost' list, you can prevent floppyd from probing those display names with the `-l' option. Command line options -------------------- `d' Daemon mode. Floppyd runs its own server loop. Do not supply this if you start floppyd from `inetd.conf' `s PORT' Port number for deamon mode. Default is 5703 + DISPLAYNUMBER. This flag implies daemon mode. For example, for display `hitchhiker:5', the port would be 5708. `b IPADDR' Bind address (for multihomed hosts). This flag implies daemon mode `r USER' Run the server under as the given user `l' Do not generate local default display names DEVICENAME is the name of the device node to be opened. Default is `/dev/fd0'. DISPLAYNAMES is a list of display names to connect to for authentication. All displays in the list are tried until one is found that grants access or until the list is exhausted. If no list is supplied, the a display name list based on the ip address supplied using the `-b' flag is constructed: `IPADDR:N.0'. * `:'N`.0' If `floppyd' is started from inetd, the address of the socket used for stdin is used as a bind address. If no bind address is supplied, a list containing the following 3 items is constructed: * HOSTNAME`:'N`.0' * `localhost:'N`.0' * `:'N`.0' N is the display number derived from the port number (PORT - 5703 modulo 10). The local items (`localhost:0' and `:0') are not constructed if the `-l' flag is given. Connecting to floppyd --------------------- In order to use floppyd, add the flag `remote' to the device description in your `~/.mtoolsrc' file. If the flag `remote' is given, the `file' parameter of the device description is taken to be a remote address. It's format is the following: HOSTNAME`:'DISPLAYNUMBER[`/'BASEPORT]. When using this entry, mtools connects to port BASEPORT+DISPLAYNUMBER at HOSTNAME. By default BASEPORT is 5703. Examples: --------- The following starts a floppy daemon giving access to `/dev/fd0', listening on the default port 5703, tied to the default X servers: floppyd -d /dev/fd0 Each of the following starts a floppy daemon giving access to `/dev/fd1', tied to the :1 local X servers, and listening on port 5704. We assume that the local host is named `hitchhiker'. floppyd -d /dev/fd0 localhost:1 hitchhiker:1 :1 floppyd -p 5704 /dev/fd0 If you want to start floppyd by `inetd' instead of running it as a daemon, insert the following lines into `/etc/services': # floppy daemon floppyd-0 5703/tcp # floppy daemon for X server :0 floppyd-1 5704/tcp # floppy daemon for X server :1 And insert the following into `/etc/inetd.conf' (assuming that you have defined a user named floppy in your `/etc/passwd'): # floppy daemon floppyd-0 stream tcp wait floppy /usr/sbin/floppyd floppyd /dev/fd0 floppyd-1 stream tcp wait floppy /usr/sbin/floppyd floppyd /dev/fd1 Note that you need to supply the X display names for the second floppyd. This is because the port is opened by inetd.conf, and hence floppyd cannot know its number to interfere the display number. On the client side, insert the following into your `~/.mtoolsrc' to define a drive letter accessing floppy drive in your X terminal: drive x: file="$DISPLAY" remote File: mtools.info, Node: mattrib, Next: mbadblocks, Prev: floppyd, Up: Commands Mattrib ======= `Mattrib' is used to change MS-DOS file attribute flags. It has the following syntax: `mattrib' [`-a|+a'] [`-h|+h'] [`-r|+r'] [`-s|+s'] [`-/'] [`-X'] MSDOSFILE [ MSDOSFILES ... ] `Mattrib' adds attribute flags to an MS-DOS file (with the ``+'' operator) or remove attribute flags (with the ``-'' operator). `Mattrib' supports the following attribute bits: `a' Archive bit. Used by some backup programs to indicate a new file. `r' Read-only bit. Used to indicate a read-only file. Files with this bit set cannot be erased by `DEL' nor modified. `s' System bit. Used by MS-DOS to indicate a operating system file. `h' Hidden bit. Used to make files hidden from `DIR'. `Mattrib' supports the following command line flags: `/' Recursive. Recursively list the attributes of the files in the subdirectories. `X' Concise. Prints the attributes whithout any whitespace padding. This is convenient for script. If neither the "/" option is given, nor the MSDOSFILE contains a wildcard, and there is only one Msdos file parameter on the command line, only the attribute is printed, and not the filename. This option is convenient for scripts File: mtools.info, Node: mbadblocks, Next: mcd, Prev: mattrib, Up: Commands Mbadblocks ========== The `mbadblocks' command is used to scan an MS-DOS floppy and mark its unused bad blocks as bad. It uses the following syntax: `mbadblocks' DRIVE`:' `Mbadblocks' scans an MS-DOS floppy for bad blocks. All unused bad blocks are marked as such in the FAT. This is intended to be used right after `mformat'. It is not intended to salvage bad disks. Bugs ---- `Mbadblocks' should (but doesn't yet :-( ) also try to salvage bad blocks which are in use by reading them repeatedly, and then mark them bad. File: mtools.info, Node: mcd, Next: mcopy, Prev: mbadblocks, Up: Commands Mcd === The `mcd' command is used to change the mtools working directory on the MS-DOS disk. It uses the following syntax: `mcd' [MSDOSDIRECTORY] Without arguments, `mcd' reports the current device and working directory. Otherwise, `mcd' changes the current device and current working directory relative to an MS-DOS filesystem. The environmental variable `MCWD' may be used to locate the file where the device and current working directory information is stored. The default is `$HOME/.mcwd'. Information in this file is ignored if the file is more than 6 hours old. `Mcd' returns 0 on success or 1 on failure. Unlike MS-DOS versions of `CD', `mcd' can be used to change to another device. It may be wise to remove old `.mcwd' files at logout. File: mtools.info, Node: mcopy, Next: mdel, Prev: mcd, Up: Commands Mcopy ===== The `mcopy' command is used to copy MS-DOS files to and from Unix. It uses the following syntax: `mcopy' [`-b/ptnvmoQOsSrRA'] SOURCEFILE TARGETFILE `mcopy' [`-b/ptnvmoQOsSrRA'] SOURCEFILE [ SOURCEFILES... ] TARGETDIRECTORY `mcopy' [`-tnvm'] MSDOSSOURCEFILE `Mcopy' copies the specified file to the named file, or copies multiple files to the named directory. The source and target can be either MS-DOS or Unix files. The use of a drive letter designation on the MS-DOS files, 'a:' for example, determines the direction of the transfer. A missing drive designation implies a Unix file whose path starts in the current directory. If a source drive letter is specified with no attached file name (e.g. `mcopy a: .'), all files are copied from that drive. If only a single, MS-DOS source parameter is provided (e.g. "mcopy a:foo.exe"), an implied destination of the current directory (``.'') is assumed. A filename of ``-'' means standard input or standard output, depending on its position on the command line. `Mcopy' accepts the following command line options: `b' Batch mode. Optimized for huge recursive copies, but less secure if a crash happens during the copy. `/' Recursive copy. Also copies directories and their contents `p' Preserves the attributes of the copied files `Q' When mcopying multiple files, quits as soon as one copy fails (for example due to lacking storage space on the target disk) `t' Text file transfer. `Mcopy' translates incoming carriage return/line feeds to line feeds. `n' No confirmation when overwriting Unix files. `Mcopy' doesn't warn the user when overwriting an existing Unix file. In order to switch off confirmation for DOS files, use `-o'. `m' Preserve the file modification time. If the target file already exists, and the `-n' option is not in effect, `mcopy' asks whether to overwrite the file or to rename the new file (*Note name clashes::) for details). Bugs ---- Unlike MS-DOS, the '+' operator (append) from MS-DOS is not supported. However, you may use `mtype' to produce the same effect: mtype a:file1 a:file2 a:file3 >unixfile mtype a:file1 a:file2 a:file3 | mcopy - a:msdosfile File: mtools.info, Node: mdel, Next: mdeltree, Prev: mcopy, Up: Commands Mdel ==== The `mdel' command is used to delete an MS-DOS file. Its syntax is: `mdel' [`-v'] MSDOSFILE [ MSDOSFILES ... ] `Mdel' deletes files on an MS-DOS filesystem. `Mdel' asks for verification prior to removing a read-only file. File: mtools.info, Node: mdeltree, Next: mdir, Prev: mdel, Up: Commands Mdeltree ======== The `mdeltree' command is used to delete an MS-DOS file. Its syntax is: `mdeltree' [`-v'] MSDOSDIRECTORY [MSDOSDIRECTORIES...] `Mdeltree' removes a directory and all the files and subdirectories it contains from an MS-DOS filesystem. An error occurs if the directory to be removed does not exist. File: mtools.info, Node: mdir, Next: mdu, Prev: mdeltree, Up: Commands Mdir ==== The `mdir' command is used to display an MS-DOS directory. Its syntax is: `mdir' [`-/'] [`-f'] [`-w'] [`-a'] [`-X'] MSDOSFILE [ MSDOSFILES...] `Mdir' displays the contents of MS-DOS directories, or the entries for some MS-DOS files. `Mdir' supports the following command line options: `/' Recursive output, just like Dos' `-s' option `w' Wide output. With this option, `mdir' prints the filenames across the page without displaying the file size or creation date. `a' Also list hidden files. `f' Fast. Do not try to find out free space. On larger disks, finding out the amount of free space takes up some non trivial amount of time, as the whole FAT must be read in and scanned. The `-f' flag bypasses this step. This flag is not needed on FAT32 filesystems, which store the size explicitely. `X' Concise listing. List only a newline separated list of pathnames without any decoration nor additional information An error occurs if a component of the path is not a directory. File: mtools.info, Node: mdu, Next: mformat, Prev: mdir, Up: Commands Commands Mdu === `Mdu' is used to list the space occupied by a directory, its subdirectories and its files. It is similar to the `du' command on Unix. The unit used are clusters. Use the minfo command to find out the cluster size. `mdu' [`-a'] [ MSDOSFILES ... ] `a' All files. List also the space occupied for individual files. `s' Only list the total space, don't give details for each subdirectory. File: mtools.info, Node: mformat, Next: mkmanifest, Prev: mdu, Up: Commands Mformat ======= The `mformat' command is used to add an MS-DOS filesystem to a low-level formatted diskette. Its syntax is: `mformat' [`-t' CYLINDERS] [`-h' HEADS] [`-s' SECTORS] [`-l' VOLUME_LABEL] [`-F'] [`-I' FSVERSION] [`-S' SIZECODE] [`-2' SECTORS_ON_TRACK_0] [`-M' SOFTWARE_SECTOR_SIZE] [`-a'] [`-X'] [`-C'] [`-H' HIDDEN_SECTORS] [`-r' ROOT_SECTORS] [`-B' BOOT_SECTOR] [`-0' RATE_ON_TRACK_0] [`-A' RATE_ON_OTHER_TRACKS] [`-1'] [`-k'] DRIVE: `Mformat' adds a minimal MS-DOS filesystem (boot sector, FAT, and root directory) to a diskette that has already been formatted by a Unix low-level format. The following options are supported: (The S, 2, 1 and M options may not exist if this copy of mtools has been compiled without the USE_2M option) `t' The number of cylinders. `h' The number of heads (sides). `s' The number of sectors per track. If the 2m option is given, number of 512-byte sector equivalents on generic tracks (i.e. not head 0 track 0). If the 2m option is not given, number of physical sectors per track (which may be bigger than 512 bytes). `l' An optional volume label. `S' The sizecode. The size of the sector is 2 ^ (sizecode + 7). `2' 2m format. The parameter to this option describes the number of sectors on track 0, head 0. This option is recommended for sectors bigger than normal. `1' don't use a 2m format, even if the current geometry of the disk is a 2m geometry. `M' software sector size. This parameter describes the sector size in bytes used by the MS-DOS filesystem. By default it is the physical sector size. `a' If this option is given, an Atari style serial number is generated. Ataris store their serial number in the OEM label. `X' formats the disk as an XDF disk. *Note XDF:: for more details. The disk has first to be low-level formatted using the xdfcopy utility included in the fdutils package. `C' creates the disk image file to install the MS-DOS filesystem on it. Obviously, this is useless on physical devices such as floppies and hard disk partitions. `H' number of hidden sectors. This parameter is useful for formatting hard disk partition, which are not aligned on track boundaries (i.e. first head of first track doesn't belong to the partition, but contains a partition table). In that case the number of hidden sectors is in general the number of sectors per cylinder. This is untested. `n' serial number `F' Format the partition as FAT32 (experimental). `I' Sets the fsVersion id when formatting a FAT32 drive. In order to find this out, run minfo on an existing FAT32 drive, and mail me about it, so I can include the correct value in future versions of mtools. `c' Sets the size of a cluster (in sectors). If this cluster size would generate a FAT that too big for its number of bits, mtools automatically increases the cluster size, until the FAT is small enough. `r' Sets the size of the root directory (in sectors). Only applicable to 12 and 16 bit FATs. `B' Use the bootsector stored in the given file or device, instead of using its own. Only the geometry fields are updated to match the target disks parameters. `k' Keep the existing boot sector as much as possible. Only the geometry fields are updated to match the target disks parameters. `0' Data transfer rate on track 0 `A' Data transfer rate on tracks other than 0 To format a diskette at a density other than the default, you must supply (at least) those command line parameters that are different from the default. `Mformat' returns 0 on success or 1 on failure. It doesn't record bad block information to the Fat, use `mkmanifest' for that. File: mtools.info, Node: mkmanifest, Next: minfo, Prev: mformat, Up: Commands Mkmanifest ========== The `mkmanifest' command is used to create a shell script (packing list) to restore Unix filenames. Its syntax is: `mkmanifest' [ FILES ] `Mkmanifest' creates a shell script that aids in the restoration of Unix filenames that got clobbered by the MS-DOS filename restrictions. MS-DOS filenames are restricted to 8 character names, 3 character extensions, upper case only, no device names, and no illegal characters. The mkmanifest program is compatible with the methods used in `pcomm, arc,' and `mtools' to change perfectly good Unix filenames to fit the MS-DOS restrictions. This command is only useful if the target system which will read the diskette cannot handle vfat long names. Example ------- You want to copy the following Unix files to a MS-DOS diskette (using the `mcopy' command). very_long_name 2.many.dots illegal: good.c prn.dev Capital `Mcopy' converts the names to: very_lon 2xmany.dot illegalx good.c xprn.dev capital The command: mkmanifest very_long_name 2.many.dots illegal: good.c prn.dev Capital >manifest would produce the following: mv very_lon very_long_name mv 2xmany.dot 2.many.dots mv illegalx illegal: mv xprn.dev prn.dev mv capital Capital Notice that "good.c" did not require any conversion, so it did not appear in the output. Suppose I've copied these files from the diskette to another Unix system, and I now want the files back to their original names. If the file "manifest" (the output captured above) was sent along with those files, it could be used to convert the filenames. Bugs ---- The short names generated by `mkmanifest' follow the old convention (from mtools-2.0.7) and not the one from Windows 95 and mtools-3.0. File: mtools.info, Node: minfo, Next: mlabel, Prev: mkmanifest, Up: Commands Minfo ===== The `minfo' command prints the parameters of a Dos filesystem, such as number of sectors, heads and cylinders. It also prints an mformat command line which can be used to create a similar Dos filesystem on another media. However, this doesn't work with 2m or Xdf media, and with Dos 1.0 filesystems `minfo' DRIVE: Mlabel supports the following option: `v' Prints a hexdump of the bootsector, in addition to the other information File: mtools.info, Node: mlabel, Next: mmd, Prev: minfo, Up: Commands Mlabel ====== The `mlabel' command adds a volume label to a disk. Its syntax is: `mlabel' [`-vcs'] DRIVE:[NEW_LABEL] `Mlabel' displays the current volume label, if present. If NEW_LABEL is not given, and if neither the `c' nor the `s' options are set, it prompts the user for a new volume label. To delete an existing volume label, press return at the prompt. Reasonable care is taken to create a valid MS-DOS volume label. If an invalid label is specified, `mlabel' changes the label (and displays the new label if the verbose mode is set). `Mlabel' returns 0 on success or 1 on failure. Mlabel supports the following options: `c' Clears an existing label, without prompting the user `s' Shows the existing label, without prompting the user. File: mtools.info, Node: mmd, Next: mmount, Prev: mlabel, Up: Commands Mmd === The `mmd' command is used to make an MS-DOS subdirectory. Its syntax is: `mmd' [`-voOsSrRA'] MSDOSDIRECTORY [ MSDOSDIRECTORIES... ] `Mmd' makes a new directory on an MS-DOS filesystem. An error occurs if the directory already exists. File: mtools.info, Node: mmount, Next: mmove, Prev: mmd, Up: Commands Mmount ====== The `mmount' command is used to mount an MS-DOS disk. It is only available on Linux, as it is only useful if the OS kernel allows to configure the disk geometry. Its syntax is: `mmount' MSDOSDRIVE [MOUNTARGS] `Mmount' reads the boot sector of an MS-DOS disk, configures the drive geometry, and finally mounts it passing `mountargs' to `mount. ' If no mount arguments are specified, the name of the device is used. If the disk is write protected, it is automatically mounted read only. File: mtools.info, Node: mmove, Next: mpartition, Prev: mmount, Up: Commands Mmove ===== The `mmove' command is used to moves or renames an existing MS-DOS file or subdirectory. `mmove' [`-voOsSrRA'] SOURCEFILE TARGETFILE `mmove' [`-voOsSrRA'] SOURCEFILE [ SOURCEFILES... ] TARGETDIRECTORY `Mmove' moves or renames an existing MS-DOS file or subdirectory. Unlike the MS-DOS version of `MOVE', `mmove' is able to move subdirectories. Files or directories can only be moved within one filesystem. Data cannot be moved from Dos to Unix or vice-versa. If you omit the drive letter from the target file or directory, the same letter as for the source is assumed. If you omit the drive letter from all parameters, drive a: is assumed by default. File: mtools.info, Node: mpartition, Next: mrd, Prev: mmove, Up: Commands Mpartition ========== The `mpartition' command is used to create MS-DOS filesystems as partitions. This is intended to be used on non-Linux systems, i.e. systems where fdisk and easy access to Scsi devices are not available. This command only works on drives whose partition variable is set. `mpartition' `-p' DRIVE `mpartition' `-r' DRIVE `mpartition' `-I' DRIVE `mpartition' `-a' DRIVE `mpartition' `-d' DRIVE `mpartition' `-c' [`-s' SECTORS] [`-h' HEADS] [`-t' CYLINDERS] [`-v' [`-T' TYPE] [`-b' BEGIN] [`-l' length] [`-f'] Mpartition supports the following operations: `p' Prints a command line to recreate the partition for the drive. Nothing is printed if the partition for the drive is not defined, or an inconsistency has been detected. If verbose (`-v') is also set, prints the current partition table. `r' Removes the partition described by DRIVE. `I' Initializes the partition table, and removes all partitions. `c' Creates the partition described by DRIVE. `a' "Activates" the partition, i.e. makes it bootable. Only one partition can be bootable at a time. `d' "Desactivates" the partition, i.e. makes it unbootable. If no operation is given, the current settings are printed. For partition creations, the following options are available: `s SECTORS' The number of sectors per track of the partition (which is also the number of sectors per track for the whole drive). `h HEADS' The number of heads of the partition (which is also the number of heads for the whole drive). By default, the geometry information (number of sectors and heads) is figured out from neighbouring partition table entries, or guessed from the size. `t CYLINDERS' The number of cylinders of the partition (not the number of cylinders of the whole drive. `b BEGIN' The starting offset of the partition, expressed in sectors. If begin is not given, mpartition lets the partition begin at the start of the disk (partition number 1), or immediately after the end of the previous partition. `l LENGTH' The size (length) of the partition, expressed in sectors. If end is not given, mpartition figures out the size from the number of sectors, heads and cylinders. If these are not given either, it gives the partition the biggest possible size, considering disk size and start of the next partition. The following option is available for all operation which modify the partition table: `f' Usually, before writing back any changes to the partition, mpartition performs certain consistenct checks, such as checking for overlaps and proper alignment of the partitions. If any of these checks fails, the partition table is not changes. The `-f' allows you to override these safeguards. The following option is available for all operations: `v' Together with `-p' prints the partition table as it is now (no change operation), or as it is after it is modified. `vv' If the verbosity flag is given twice, mpartition will print out a hexdump of the partition table when reading it from and writing it to the device. File: mtools.info, Node: mrd, Next: mren, Prev: mpartition, Up: Commands Mrd === The `mrd' command is used to remove an MS-DOS subdirectory. Its syntax is: `mrd' [`-v'] MSDOSDIRECTORY [ MSDOSDIRECTORIES... ] `Mrd' removes a directory from an MS-DOS filesystem. An error occurs if the directory does not exist or is not empty. File: mtools.info, Node: mren, Next: mshowfat, Prev: mrd, Up: Commands Mren ==== The `mren' command is used to rename or move an existing MS-DOS file or subdirectory. Its syntax is: `mren' [`-voOsSrRA'] SOURCEFILE TARGETFILE `Mren' renames an existing file on an MS-DOS filesystem. In verbose mode, `Mren' displays the new filename if the name supplied is invalid. If the first syntax is used (only one sourcefile), and if the target name doesn't contain any slashes or colons, the file (or subdirectory) is renamed in the same directory, instead of being moved to the current `mcd' directory as would be the case with `mmove'. Unlike the MS-DOS version of `REN', `mren' can be used to rename directories. File: mtools.info, Node: mshowfat, Next: mtoolstest, Prev: mren, Up: Commands Mshowfat ======== The `mshowfat' command is used to display the FAT entries for a file. Syntax: `$ mshowfat files' File: mtools.info, Node: mtoolstest, Next: mtype, Prev: mshowfat, Up: Commands Mtoolstest ========== The `mtoolstest' command is used to tests the mtools configuration files. To invoke it, just type `mtoolstest' without any arguments. `Mtoolstest' reads the mtools configuration files, and prints the cumulative configuration to `stdout'. The output can be used as a configuration file itself (although you might want to remove redundant clauses). You may use this program to convert old-style configuration files into new style configuration files. File: mtools.info, Node: mtype, Next: mzip, Prev: mtoolstest, Up: Commands Mtype ===== The `mtype' command is used to display contents of an MS-DOS file. Its syntax is: `mtype' [`-ts'] MSDOSFILE [ MSDOSFILES... ] `Mtype' displays the specified MS-DOS file on the screen. In addition to the standard options, `Mtype' allows the following command line options: `t' Text file viewing. `Mtype' translates incoming carriage return/line feeds to line feeds. `s' `Mtype' strips the high bit from the data. The `mcd' command may be used to establish the device and the current working directory (relative to MS-DOS), otherwise the default is `A:/'. `Mtype' returns 0 on success, 1 on utter failure, or 2 on partial failure. Unlike the MS-DOS version of `TYPE', `mtype' allows multiple arguments. File: mtools.info, Node: mzip, Next: xcopy, Prev: mtype, Up: Commands Mzip ==== The `mzip' command is used to issue ZIP disk specific commands on Solaris or HPUX. Its syntax is: `mzip' [`-epqrwx'] `Mzip' allows the following command line options: `e' Ejects the disk. `f' Force eject even if the disk is mounted (must be given in addition to `-e'). `r' Write protect the disk. `w' Remove write protection. `p' Password write protect. `x' Password protect `u' Temporarily unprotect the disk until it is ejected. The disk becomes writable, and reverts back to its old state when ejected. `q' Queries the status To remove the password, set it to one of the passwordless modes `-r' or `-w': mzip will then ask you for the password, and unlock the disk. If you have forgotten the password, you can get rid of it by low-level formatting the disk (using your SCSI adaptor's BIOS setup). The ZipTools disk shipped with the drive is also password protected. On Dos or on a Mac, this password is automatically removed once the ZipTools have been installed. From various articles posted to Usenet, I learned that the password for the tools disk is `APlaceForYourStuff'(1). Mzip knows about this password, and tries it first, before prompting you for a password. Thus `mzip -w z:' unlocks the tools disk(2). The tools disk is formatted in a special way so as to be usable both in a PC and in a Mac. On a PC, the Mac filesystem appears as a hidden file named `partishn.mac'. You may erase it to reclaim the 50 Megs of space taken up by the Mac filesystem. ---------- Footnotes ---------- (1) To see the articles, search for `APlaceForYourStuff' using Dejanews (2) I didn't know about this yet when I bought my own Zip drive. Thus I ended up reformatting my tools disk, and hence I haven't had the opportunity to test the password yet. If anybody still has their tools disk with the original password, could you try it out? Thanks in advance File: mtools.info, Node: xcopy, Prev: mzip, Up: Commands Xcopy ===== The `xcopy' script is used to recursively copy one directory to another. Its syntax is: `xcopy' SOURCEDIRECTORY TARGETDIRECTORY If targetdirectory does not exist, it is created. If it does exist, the files of sourcedirectory are directly copied into it, and no subdirectory called SOURCEDIRECTORY is created, unlike with `cp -rf'. Bugs ---- This command is a big kludge. A proper implementation would take a rework of significant parts of mtools, but unfortunately I don't have the time for this right now. The main downside of this implementation is that it is inefficient on some architectures (several successive calls to mtools, which defeats mtools' caching). File: mtools.info, Node: Compiling mtools, Next: Porting mtools, Prev: Commands, Up: Top Architecture specific compilation flags *************************************** To compile mtools, first invoke `./configure' before `make'. In addition to the standard `autoconfigure' flags, there are two architecture specific flags available. `./configure --enable-xdf' `./configure --disable-xdf' Enables support for XDF disks. This is on by default. *Note XDF::, for details. `./configure --enable-vold' `./configure --disable-vold' Enables support for vold on Solaris. When used in conjunction with vold, mtools should uses different device nodes as for direct access. `./configure --enable-new-vold' `./configure --disable-new-vold' Enables new support for vold on Solaris. This is supposed to work more smoothly than the old support. `./configure --enable-floppyd' `./configure --disable-floppyd' Enables support for floppyd. By default, floppyd support is enabled as long as the necessary X includes and libraries are available. File: mtools.info, Node: Porting mtools, Next: Command Index, Prev: Compiling mtools, Up: Top Porting mtools to architectures which are not supported yet *********************************************************** This chapter is only interesting for those who want to port mtools to an architecture which is not yet supported. For most common systems, default drives are already defined. If you want to add default drives for a still unsupported system, run config.guess, to see which identification autoconf uses for that system. This identification is of the form cpu-vendor-os (for example sparc-sun-sunos). The cpu and the os parts are passed to the compiler as preprocessor flags. The OS part is passed to the compiler in three forms. 1. The complete os name, with dots replaced by underscores. sco3.2v2 would yield sco3_2v2 2. The base os name. Sco3.2v2 would yield Sco 3. The base os name plus its major version. Sco3.2v2 would yield Sco3 All three versions are passed, if they are different. To define the devices, use the entries for the systems that are already present as templates. In general, they have the following form: #if (defined (my_cpu) && defined(my_os)) #define predefined_devices struct device devices[] = { { "/dev/first_drive", 'drive_letter', drive_description}, ... { "/dev/last_drive", 'drive_letter', drive_description} } #define INIT_NOOP #endif "/dev/first_drive" is the name of the device or image file representing the drive. Drive_letter is a letter ranging from a to z giving access to the drive. Drive_description describes the type of the drive: `ED312' extra density (2.88M) 3 1/2 disk `HD312' high density 3 1/2 disk `DD312' double density 3 1/2 disk `HD514' high density 5 1/4 disk `DD514' double density 5 1/4 disk `DDsmall' 8 sector double density 5 1/4 disk `SS514' single sided double density 5 1/4 disk `SSsmall' single sided 8 sector double density 5 1/4 disk `GENFD' generic floppy drive (12 bit FAT) `GENHD' generic hard disk (16 bit FAT) `GEN' generic device (all parameters match) `ZIPJAZ(flags)' generic ZIP drive using normal access. This uses partition 4. `Flags' are any special flags to be passed to open. `RZIPJAZ(flags)' generic ZIP drive using raw SCSI access. This uses partition 4. `Flags' are any special flags to be passed to open. `REMOTE' the remote drive used for floppyd. Unlike the other items, this macro also includes the file name ($DISPLAY) and the drive letter (X) Entries may be described in more detail: fat_bits,open_flags,cylinders,heads,sectors,DEF_ARG or, if you need to describe an offset (filesystem doesn't start at beginning of filesystem) fat_bits, open_flags, cylinders, heads, sectors, offset, DEF_ARG0 `fat_bits' is either 12, 16 or 0. 0 means that the device accepts both types of FAT. `open_flags' may include flags such as O_NDELAY, or O_RDONLY, which might be necessary to open the device. 0 means no special flags are needed. `cylinders,heads,sectors' describe the geometry of the disk. If cylinders is 0, the heads and sectors parameters are ignored, and the drive accepts any geometry. `offset' is used if the DOS filesystem doesn't begin at the start of the device or image file. This is mostly useful for Atari Ram disks (which contain their device driver at the beginning of the file) or for DOS emulator images (which may represent a partitioned device. Definition of defaults in the devices file should only be done if these same devices are found on a large number of hosts of this type. In that case, could you also let me know about your new definitions, so that I can include them into the next release. For purely local file, I recommend that you use the `/usr/freeware/etc/mtools.conf' and `~/.mtoolsrc' configuration files. However, the devices files also allows to supply geometry setting routines. These are necessary if you want to access high capacity disks. Two routines should be supplied: 1. Reading the current parameters static inline int get_parameters(int fd, struct generic_floppy_struct *floppy) This probes the current configured geometry, and return it in the structure generic_floppy_struct (which must also be declared). Fd is an open file descriptor for the device, and buf is an already filled in stat structure, which may be useful. This routine should return 1 if the probing fails, and 0 otherwise. 2. Setting new parameters static inline int set_parameters(int fd, struct generic_floppy_struct *floppy) struct stat *buf) This configures the geometry contained in floppy on the file descriptor fd. Buf is the result of a stat call (already filled in). This should return 1 if the new geometry cannot be configured, and 0 otherwise. A certain number of preprocessor macros should also be supplied: `TRACKS(floppy)' refers to the track field in the floppy structure `HEADS(floppy)' refers to the heads field in the floppy structure `SECTORS(floppy)' refers to the sectors per track field in the floppy structure `SECTORS_PER_DISK(floppy)' refers to the sectors per disk field in the floppy structure (if applicable, otherwise leave undefined) `BLOCK_MAJOR' major number of the floppy device, when viewed as a block device `CHAR_MAJOR' major number of the floppy device, when viewed as a character device (a.k.a. "raw" device, used for fsck) (leave this undefined, if your OS doesn't have raw devices) For the truly high capacity formats (XDF, 2m, etc), there is no clean and documented interface yet. File: mtools.info, Node: Command Index, Next: Variable Index, Prev: Porting mtools, Up: Top Command Index ************* * Menu: * floppyd: floppyd. * mattrib: mattrib. * mbadblocks: mbadblocks. * mcd: mcd. * mcd (introduction): directory. * mcopy: mcopy. * mdel: mdel. * mdeltree: mdeltree. * mdir: mdir. * mdu: mdu. * mformat: mformat. * mformat (geometry used for): geometry description. * mkmanifest: mkmanifest. * mlabel <1>: minfo. * mlabel: mlabel. * mmd: mmd. * mmount: mmount. * mmove: mmove. * mpartition: mpartition. * mrd: mrd. * mren: mren. * mshowfat: mshowfat. * mtoolstest: mtoolstest. * mzip: mzip. * xcopy: xcopy. File: mtools.info, Node: Variable Index, Next: Concept Index, Prev: Command Index, Up: Top Variable index ************** * Menu: * cylinders: geometry description. * drive: general information. * exclusive: open flags. * fat_bits: misc variables. * file: misc variables. * fucase: explicit tables. * heads: geometry description. * mformat_only: misc flags. * MTOOLS_FAT_COMPATIBILITY: global variables. * MTOOLS_LOWER_CASE: global variables. * MTOOLS_NO_VFAT: global variables. * MTOOLS_SKIP_CHECK: global variables. * MTOOLSRC: Configuration. * nodelay: open flags. * sectors: geometry description. * sync: open flags. * tounix: explicit tables. * tracks: geometry description. * use_xdf: misc flags. File: mtools.info, Node: Concept Index, Prev: Variable Index, Up: Top Concept index ************* * Menu: * 2m <1>: 2m. * 2m: bigger sectors. * Accented characters: character sets. * ALPHA patches: Location. * APlaceForYourStuff: mzip. * Archive bit: mattrib. * Atari Ram disk: misc variables. * Backwards compatibility: old style config. * Bad blocks: mbadblocks. * blocksize: misc variables. * bugs: Location. * Case sensitivity: case sensitivity. * Changing file attributes: mattrib. * character devices: misc variables. * Checking configuration file: mtoolstest. * Clusters of a file: mshowfat. * Command list: Commands. * Compile time configuration: Compiling mtools. * Compiled-in defaults: Porting mtools. * Concatenating MS-DOS files: mcopy. * Configuration file: default values. * Configuration file name: config file location. * Configuration file name (parsing order): parsing order. * Configuration file parsing order: parsing order. * Configuration file syntax: general syntax. * Configuration file, old syntax: old style config. * Configuration files: Configuration. * Configuration of disk geometry: geometry description. * Copying MS-DOS files: mcopy. * CR/LF conversions: mcopy. * Creating a directory: mmd. * Current working directory: directory. * Current working directory (changing the): mcd. * Default configuration: default values. * Default directory: directory. * Default directory (changing the): mcd. * Default values: default values. * Deleting a directory: mrd. * deleting an MS-DOS directory recursively: mdeltree. * deleting MS-DOS files: mdel. * Description of disk geometry: geometry description. * diffs: Location. * Directory: directory. * Directory (changing): mcd. * Directory creation: mmd. * Directory listing: mdir. * Directory removing: mrd. * disable locking: misc flags. * Disk Geometry: geometry description. * Disk label: mlabel. * DMF disks: more sectors. * Dosemu hard disk image: misc variables. * Drive configuration: per drive variables. * Drive configuration, example: general information. * Drive description: per drive variables. * Drive description, example: general information. * Drive independent configuration variables: global variables. * du: mdu. * Duplicate file names: name clashes. * Ejecting a Zip/Jaz disk: mzip. * Environmental variables: global variables. * Erasing a directory: mrd. * erasing an MS-DOS directory recursively: mdeltree. * erasing MS-DOS files: mdel. * exclusive access to a drive: open flags. * Executing commands before opening the device: misc variables. * Fat: mshowfat. * fdformat: more sectors. * File name of device node: misc variables. * Filenames: arguments. * Filesystem creation: mformat. * Format of disk: geometry description. * Formats, high capacity: high capacity formats. * Formatting disks: mformat. * FreeDos: global variables. * getting parameters of a Dos fs: minfo. * Global configuration variables: global variables. * Hdimage: misc variables. * Hidden files: mattrib. * High capacity formats: high capacity formats. * High capacity formats, mounting: mmount. * High density disk: geometry description. * Image file: misc variables. * Initializing disks: mformat. * Internationalization: character sets. * Jaz disk (utilities): mzip. * Jaz disks (partitioning them): mpartition. * Jaz disks (partitions): misc variables. * Jaz disks (raw Scsi access): misc flags. * Labeling a disk: mlabel. * Linux enhancements (High Capacity Formats): high capacity formats. * Linux enhancements (mmount): mmount. * List of available commands: Commands. * Listing a directory: mdir. * Listing space occupied by directories and files: mdu. * Location of configuration files: config file location. * Location of configuration files (parsing order): parsing order. * locking (disabling it): misc flags. * Long file name: long names. * Low density disk: geometry description. * Magneto-optical disks: misc variables. * mailing list: Location. * Making a directory: mmd. * Marking blocks as bad: mbadblocks. * Mcwd file: mcd. * mformat parameters: minfo. * Mounting a disk: mmount. * Moving files (mmove): mmove. * Moving files (mren): mren. * Name clashes: name clashes. * Name of configuration files: config file location. * Name of configuration files (parsing order): parsing order. * Name of device node: misc variables. * National character set: character sets. * Occupation of space by directories and files: mdu. * Odd formats: high capacity formats. * Old configuration file syntax: old style config. * open flags: open flags. * Options: arguments. * OS/2 (layout of removable media): misc variables. * OS/2 (XDF disks): XDF. * Overwriting files: name clashes. * packing list: mkmanifest. * Parsing order: parsing order. * Partitioned image file: misc variables. * partitions (creating): mpartition. * password protected Zip disks: mzip. * patches: Location. * plain floppy: device xxx busy: misc flags. * Porting: Porting mtools. * Primary file name (long names): long names. * Primary file name (name clashes): name clashes. * Ram disk: misc variables. * raw device: misc variables. * Read errors: mbadblocks. * Read-only files (changing the attribute): mattrib. * Read-only files (listing them): mdir. * Reading MS-DOS files: mcopy. * recursive copy: xcopy. * recursively removing an MS-DOS directory: mdeltree. * remote floppy access: floppyd. * Removable media: misc variables. * Removing a directory: mrd. * removing an MS-DOS directory recursively: mdeltree. * removing MS-DOS files: mdel. * Renaming files (mmove): mmove. * Renaming files (mren): mren. * SCSI devices: misc flags. * Secondary file name (long names): long names. * Secondary file name (name clashes): name clashes. * setgid installation: misc flags. * setuid installation: misc flags. * setuid installation (needed for raw SCSI I/O): misc flags. * Solaris (compile time configuration of vold): Compiling mtools. * Solaris (Raw access to SCSI devices such as Zip & Jaz): misc flags. * Solaris (volcheck): misc variables. * Solaris (vold): misc flags. * Space occupied by directories and files: mdu. * Special formats: high capacity formats. * Subdirectory creation: mmd. * Subdirectory removing: mrd. * SunOS (Raw access to SCSI devices such as Zip & Jaz): misc flags. * synchronous writing: open flags. * Syntax of the configuration file: general syntax. * Syquest disks: misc variables. * Syquests (raw Scsi access): misc flags. * System files: mattrib. * Testing configuration file for correctness: mtoolstest. * Text files: mcopy. * Tools disk (Zip and Jaz drives): mzip. * Verifying configuration file: mtoolstest. * VFAT-style file names: long names. * vgacopy: more sectors. * Vold (compile time configuration): Compiling mtools. * Vold (mediamgr): misc flags. * Weird formats: high capacity formats. * Windows 95 (DMF disks): more sectors. * Windows 95-style file names: long names. * Windows NT (layout of removable media): misc variables. * Working directory <1>: directory. * Working directory: mcd. * Write protecting a Zip/Jaz disk: mzip. * Writing MS-DOS files: mcopy. * X terminal: floppyd. * xcopy: xcopy. * XDF disks: XDF. * XDF disks (compile time configuration): Compiling mtools. * XDF disks (how to configure): misc flags. * Zip disk (utilities): mzip. * Zip disks (partitioning them): mpartition. * Zip disks (partitions): misc variables. * Zip disks (raw Scsi access): misc flags. * ZipTools disk: mzip. Tag Table: Node: Top1214 Node: Location3543 Node: Common features4832 Node: arguments5592 Node: drive letters7241 Node: directory8001 Node: long names8440 Node: name clashes10981 Node: case sensitivity13261 Node: high capacity formats14480 Node: more sectors15578 Node: bigger sectors16618 Node: 2m17331 Node: XDF18493 Node: exit codes19809 Node: bugs20441 Node: Configuration20968 Node: config file location22180 Node: general syntax22606 Node: default values23417 Node: global variables23939 Node: per drive variables26014 Node: general information26756 Node: geometry description27188 Node: open flags30871 Node: misc variables31452 Node: misc flags34207 Node: multiple descriptions37672 Node: character sets39324 Node: why39793 Node: country41908 Node: explicit tables43809 Node: parsing order47378 Node: old style config48549 Node: Commands49232 Node: floppyd50989 Node: mattrib55936 Node: mbadblocks57270 Node: mcd57893 Node: mcopy58748 Node: mdel61109 Node: mdeltree61441 Node: mdir61850 Node: mdu63000 Node: mformat63512 Node: mkmanifest67507 Node: minfo69450 Node: mlabel70001 Node: mmd70856 Node: mmount71189 Node: mmove71778 Node: mpartition72546 Node: mrd75887 Node: mren76235 Node: mshowfat76971 Node: mtoolstest77183 Node: mtype77746 Node: mzip78590 Node: xcopy80628 Node: Compiling mtools81390 Node: Porting mtools82484 Node: Command Index88401 Node: Variable Index89780 Node: Concept Index91020 End Tag Table