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UNARJ.TXT
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1994-10-05
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M()ir Brandts Honk BBS (p+31-70-3457929 / +31-70-3461215q) is very proud to
present:
UNARJ-ST 9.92 (rev. I_A/Ni! 2.024: created @ Oct 5 1994 22:34:12)
compatible with: ARJ 2.41 (c) Copyright 1991-1993 Robert K. Jung
Usage: UNARJ.TTP <command> [{/|-}<switch>[-|+|<option>]...]
<archive_name>[.ARJ] [<base_directory_name>][<wild_name>]
[<path_name>|<wild_name>...]
Example UNARJ.TTP commands:
Extract files from archive: e archive
Extract maintaining directory structure: x archive
Extract new and newer files without query: e archive -u -y
Extract all files (overwrite; no query!): x -y archive
Extract subdirectory from archive: e archive subdir\*.* -p1
List files in archive: l archive
Test integrity of files in archive: t archive
Extract from a multiple volume archive with
pause for FIRST archive *and* any subsequently
loaded volume to enable disk-exchange! -> x -~k a:\archive
Show extended help and pause per 10 lines: -? -jp10
Detailed info of all supported options:
Command list:
<+ >: May only be used in environment variable or configuration file
loaded by environment variable. See manual for more info.
<e >: Extract files from an archive.
<l >: List contents of archive.
<t >: Test integrity of an archive.
<v >: Verbose listing of contents of an archive.
<x >: Extract files from an archive with full pathname.
Option list:
<-? >: Display complete help.
<-# >: Select files by number. Instead of specifying filenames and dirs
you specify their numbers as listed by the 'VIEW' <v> command.
Remember that every archive restarts with filenumber 1: this also
applies to multiple volumes so take care depacking file-number [1]
with those!
Example:
UNARJ.TTP t -# -ay .\ 22-24 5 16-98 35
As you see, ranges can be spacified as
[number]-[number]. Also you may specify
overlapping ranges and single-file numbers:
UNARJ.TTP recognizes these overlaps!
NOTE: INDEED, you see correctly: we have included 'selective
file-testing' with this version! (This is ARJ-compatible
behaviour...)
<-$ >: Add/Extract volume-label to specified drive.
Example:
-$A: extracts volume label to drive A:
-$ extracts vol.labels to current drive.
<-& >: Set critical error handler to use the internal NON-INTERACTIVE
variant. This option may be used when using this tool from an
'unwatched' batch- or script-file (you don't like to press any key
in case of error...) or when you experience problems with
redirection on some (older) TOS-versions. <-&-> switches to the
interactive variant which is default.
<-+ >: Inhibits ARJ_SW environment variable usage. If specified with a
parameter, this parameter is used as the new env.var.name for this
session's settings.
Example:
UNARJ.TTP t -+ARJCFG *.ARJ
will reload the environment from env.var.
'ARJCFG' after which the commandline will
be parsed again.
Precautions against infinite loop have been taken: the user will be
warned if an infinite loop occurs...
NOTE: Always put this option first after the hyphen or it might be
recognized as the '+' (ON-code) for any previous option!!!
<-a >: Allow any file attribute. (Default unless <-~arj> switch ON)
<-a1 >: All file-attribs. are accepted. Empty directories are handled too.
<-b3 >: Do not restore Archive-bits. Files are written with Archive-bit
reset.
<-c >: Skip time-stamp check when updating files.
<-e >: Exclude paths from filenames.
Example:
UNARJ.TTP x -e GDA c:\depacked\
extracts all files in GDA.ARJ to
'c:\depacked\' without adding any
subdirectories.
<-f >: Freshen existing files. Only files that exist at the target are
done.
<-g >: Garble with password.
Example:
UNARJ.TTP a -gcamel XARJ *.C
garbles all *.C files with the password
'camel'.
If '?' is specified as password (ARJ-compat. behaviour) or in case
NO parameter is specified UNARJ.TTP will ask the user to enter a
password.
Important: <-g> can only be disabled by following it with the
<-~ng> option: this is important if you are one of those
bonkers that set this flag in their ARJ_SW environment.
<-~ng> is the only way then to switch it off before
weird things start to happen...
<-i >: Show no progress indicator. (No point/bar/cycler/percentage)
Default-setting of UNARJ.TTP is to show a progress-indicator
(point). Increments are by 64KByte steps...
<-i1 >: Show bar graph progress indicator.
<-i2 >: Show cycler progress indicator. (*)
<-n >: Do only new files which don't exist at the target.
<-o >: Do only those files which' time-stamp is ON or AFTER date
specified.
Example:
-o today, 0:00 am
-oYYMMDD specified day, 0:00 am: specified time...
-oYYMMDDHHMMSS both date and time specified by user.
<-ob >: Do only those files which' time-stamp is BEFORE date specified.
Example:
-ob today, 0:00 am
-obYYMMDD specified day, 0:00 am
-obYYMMDDHHMMSS day, time specified.
<-od >: Do only those files which' time-stamp is NOT OLDER than N days.
Example:
-od today
-od25 not older than 25 days.
<-p >: Match using full pathnames.
<-p1 >: Match path and it's subdirectories.
<-q >: Query on each file.
<-r >: Recursive search & match. Search: ARJ-files are searched for in
subdirectories too. Match: all target-files inside subdirectories
are matched too. (You might use <-~sr> to enable/disable ARJ-file
recursive search.
<-u >: Update target files. The target file's time-stamp is used unless
<-o> flags are specified.
<-v >: Enable multiple volumes. (Default unless <-~arj> flag switched ON)
<-y >: Assume YES on all queries except the prompt for 'next volume' when
ARJ-files are written to/read from a removable media.
<-- >: Stop parsing of options. (This option might be necessary if
filenames or paths are specified which start with '-'.
-h Shifted Options list:
<-ha >: Ignore Readonly-attribute of target-file(s). When extracting these
files are overwritten.
-j Shifted Options list:
<-ja1 >: Disable display of archive-banners & file-comments. Use <-~nb> or
<-~nc> options if you want to disable only one of the above.
<-jc >: Exit after a specified filecount.
Example:
UNARJ.TTP x -jc50 *
stops depacking and exits UNARJ.TTP after
extracting 50 files successfully.
<-jd >: Ensure a specified amount of free disk space when extracting.