home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Collection of Tools & Utilities
/
Collection of Tools and Utilities.iso
/
dskut
/
hfm400.zip
/
HFM4_E.TXT
< prev
next >
Wrap
Text File
|
1994-06-14
|
70KB
|
1,685 lines
Documentation of the file manager HFM Version 4.0
Andreas Helke 13.6.94
1 Help function F1 :
PageUp, PageDown: Paging. F: Search for a text. ESC: Quit.
2 Table of contents:
1 Help function F1 : 1
2 Table of contents: 1
3 Short reference of the HFM command list: 2
3.1 2
3.2 Mouse: [Click button] or <carry out action> 2
3.3 Keyboard: press the given key 2
3.4 ESC: the ESC key can be used to go back in the
directory tree and to interrupt many started processes. 2
3.5 Help: 2
3.6 Drive, directory and window administration: 3
3.7 Single files and directory trees: 3
3.8 Internal file display function: 4
3.9 Mixed commands: 5
3.10 5
3.11 Start of programs and DOS commands: 5
3.12 5
3.13 Mode changes: 5
3.14 5
3.15 End of the program: 5
3.16 Screen saver and password protection: 5
4 Line editor for command lines, file and path names: 6
5 Start of the program: 6
6 Configuration file HFM4.INI 6
7 User interface and screen display: 6
8 Basics of the navigation in the program: 7
9 Use of the mouse: 7
9.1 File operations with mouse movements 7
10 Mode of work and the integration of archive programs: 8
11 Command list of HFM: 9
11.1 Mouse: [Click button] or <carry out action> 9
11.2 Keyboard: press the given key 9
11.3 ESC: the ESC key can be used to go back in the
directory tree and to interrupt many started processes. 9
11.4 Help: 9
11.5 Drive, directory and window administration: 9
11.6 Single files and directory trees: 11
11.7 Internal file display function: 13
11.8 Mixed commands: 13
11.9 14
11.10 Start of programs and DOS commands: 14
11.11 Mode changes: 14
11.12 End of the program: 14
11.13 Screen saver and password protection: 15
12 Line editor for command lines, file and path names: 15
13 Find command: 15
14 Sorting of filenames: 16
15 File- and path names: 16
16 Modes and displays: 16
16.1 Different program modes: 16
16.2 16
16.3 Single- and multiple-file-mode: 16
17 Time used for reading big sub directorys: 16
18 Using archives created by ARJ, LHA, LHARC, PKARC, PKZIP and
ZOO: 16
19 Integration in Windows 3.1: 17
20 Recommended precautions: 17
21 State of the development: 17
21.1 Known bugs and misfeatures: 17
21.2 What is yet missing: 17
22 Installation and configuration: 18
23 Important facts about the installation: 18
24 Configuration file HFM4.INI: 18
25 The following files and programs are required by HFM: 18
26 Example for the configuration file HFM4.INI: 21
27 Screen colours: 24
28 Batch file D.BAT for the start of HFM: 24
29 Use of the archive programs ARJ, LHA, LHARC, PKARC, PKZIP,
ZOO : 25
30 Configuration files for the use of archive programs: 25
31 Licence, warranty and registration: 28
Short reference of the HFM command list:
Most commands can be invoked either with a key or by clicking
with the left mouse button on the relevant field or button.
The right mouse button is used as an equivalent to the RETURN-
key.
The most important file commands can alternatively be started
by dragging with the mouse:
Copy Drag a file or directory tree to the other
file window.
Delete Drag a file or directory tree to the lower
border.
Rename (Move) Drag a file or directory tree to
the lower border of the second window.
Start Drag a file to the left (start a
program belonging to the file)
Next Drag a file to the right (show
the file)
Return Drag a file down (change directory,
show file or start program)
ESC Go back to the last directory
3.1
3.2 Mouse: [Click button] or <carry out action>
3.3 Keyboard: press the given key
3.4 ESC: the ESC key can be used to go back in the directory
tree and to interrupt many started processes.
3.5 Help:
F1 [Help] - Help (shows the documentation file).
3.6 Drive, directory and window administration:
Alt- A to Alt-Z [A] to [Z] in the second line- Read the
current directory of the given drive.
S [Show] - S is a multifunctional command. According to
the chosen directory entry, show the content of the file or
change to the subdirectory.
RETURN <Double-click on the required file or directory> or
<press right mouse button> - According to the
chosen directory entry: Start a program or batch file,
switch to a subdirectory of archive or show the content of
a file.
ESC[ESC] - Back to the previous directory or stop a
started action.
Backspace - Back to the root directory.
F [Find] - Search a directory entry in the file list.
Backspace removes the last character of the
search string
CursorDown shows the next matching file
CursorUp goes back to the first file found
RETURN end of find and start the RETURN command
F3 end of find and start F3 command
ESC or SPACE end of find
I [Inc] - Mark all files, which exist also in the second
window.
Home <Click at the start of the 4. line> - Go to the
start of the file list.
PgUp, PgDown , SPACE <Click 4. or 25. line> - Paging in
the current window.
Ctrl-PgUp, Ctrl-PgDown <4. or 25. line in the second window>
- Paging in the second window.
CursorUp, CursorDown <click on the desired file> -
Move scrollbar.
2, 8 - Scrolling the current file list.
End<Click the end of the last line> - Show the end of the file
list.
L, F2 - Shows the current file or directory and moves
the scrollbar upward.
N, F3 [Next] <drag file to the right>- Shows the current
file or directory and moves the scrollbar downward.
CursorRight, Left, 4, 6, F9 <click the other file window> -
Switch to the other window.
CursorRigth and CursorLeft can also be used to reread the
directory.
F5,',' - Reread the directory in the left file window.
Shift-F5, '.' - Reread the directory in the right file
window.
Ctrl-F5, '-', '/' <Click the 3. line>- Reread both
directorys.
* - Reread the current directory. This variation resets the
filename to *.*. This is useful if you had displayed a
restricted file list.
F4 - Shows the disk space requirements of the files
in the file lists.
F6 [Sort] - Sort according to file extension, name, size,
date or the order on the disk.
F7 [chdir]- Give a new path in the current file window.
Shift-F7 - Give a new path in the second file window.
3.7 Single files and directory trees:
F8 <click at the file with the mouse in the multiple file
mode> - Mark or unmark a file for use in the multiple-
file-mode.
A - Start of a program according to the file extension of a
datafile as given in HFM4.INI.
Ctrl-A [Start] <drag file to the left>- Like the above
command but HFM uses recursive batch files to free the RAM.
{This works also with archived files}
C [Copy] <Drag the file or directory tree to the other file
window>- Copies the selected file(s).
Ctrl-C [Copy with right mouse button] - Copy files in the
multiple-file-mode. The multiple-file-mode will be started
for a single action an deactivated immediately afterwards.
D, Alt-F10 [Del] <Drag the file or directory tree to the
lower border of the current window> - Delete File(s)
and removing complete directory trees after additional
confirmation. In the multiple-file-mode all marked files
will be processed, otherwise the file selected by the
scrollbar.
Ctrl-D [Del with right mouse button] - Delete files in the
multiple-file-mode. The multiple-file-mode will be started
for a single action an deactivated immediately afterwards.
E [Edit] - Call an editor for the selected file.
M - Modifying file attributes. The start letters of the
attributes will switch the attribute on and off. ESC
interrupts the modifying. All other keys change the
attribute.
L, F2 - Shows the current file or directory and moves
the scrollbar upward.
N, F3 [Next] <drag file to the right>- Shows the current
file or directory and moves the scrollbar downward.
Ctrl-P [Print] - Print a file.
R [Ren] - Renaming and moving files. You can specify
a new path or name or simply press return to move to the
other window.
Ctrl-R [Ren with right mouse button] - Rename files in the
multiple-file-mode. The multiple-file-mode will be started
for a single action an deactivated immediately afterwards.
S [Show] - Depending on the directory entry show a file or
change to a subdirectory.
RETURN <Double click on the file> or <press right mouse
button>or <drag file down>- Depending on the selected
directory entry: start a program or batch file, show a file
or switch to another subdirectory or archive.
Ctrl-RETURN - Start a program with a recursive batch file
to free the total available RAM.
3.8 Internal file display function:
J, N, L, F2, F3, RETURN [NEXT] <Double click on the file> or
<press right mouse button> - Internal file display.
This display starts very fast and can show files up to two
gigabytes. You can choose a word-wrap function. If you
started the file display with N, F3, L or F2 you can go
with these commands to the next or previous file. The file
display can be left with ESC, J or Q.
Searching:
F (no case distinction) and S search for a text string.
A: repeats the search.
The search can be interrupted with any key.
Deleting:
D: deletes the displayed file.
Moving:
POS: goes to the start
End: goes to the end of the file.
PgUp, PgDown, U, SPACE: paging in the file.
CursorUp, CursorDown, RETURN: moves one line.
CursorRight CursorLeft, Ctrl-CursorRight, Ctrl-CursorLeft:
moving to the side if word-wrap is not active .
L or F2: show previous file.
N or F3: show next file.
Change of the display:
+ or -: change the with of tabulators and the steps for
side movements. Standard is 8 characters.
Z or W: switches word-wrap on and of.
H: switches a filter for the hi bit of the character
codes (useful for looking at wordstar files)
Screen saver:
; or ╓ : Starts the screen saver.
' or ─: Starts the screen saver with password
protection.
* : New password.
U Internal file display for any file.
3.9 Mixed commands:
Ctrl-S - Shows the last DOS screen until a key is pressed.
T - Starts a calculator or another program.
Y - Starts a editor for changing the screen colours. (Go up
and down with the cursor keys, end with ESC. You will be
asked whether you want to keep the changes.
Ctrl-F1, Ctrl-F2, Ctrl-F3 - Switch between several colour
combinations. For the monochrome text mode only the
combination 3 is usable.
V - Show the version number of the program.
3.10
3.11 Start of programs and DOS commands:
O [dOs] - Command line editor for starting any
programs and DOS commands. The last 10 entries will be kept
in a ring buffer.
Ctrl-O - Command line editor. This version frees the RAM
by using a recursive batch file.
K - Call a new command processor. (Back with the command
exit)
3.12
3.13 Mode changes:
F10[Multiple File] <click the watch in the 2. line> -
Switch between single and multiple-file-mode.
B <click D in the 3. line> - change between normal
deleting (D+) and moving to a \trash directory (D-).
Ctrl-V <click V in the 3. line> - Switch the HFM internal
verify function on (V+) and of.
Z - Switch the directory display between file attributes
and seconds.
! - Switch the directory display between upper and lower
case.
3.14
3.15 End of the program:
Q, Alt-F4 [Quit]- Leave HFM.
Ctrl-Q - Leave HFM without updating HFM4.INI. This is
necessary, if you change the INI-file with an external
editor.
3.16 Screen saver and password protection:
; or ╓ : Starts the screen saver.
' or ─: Starts the screen saver with password protection.
* : New password.
4 Line editor for command lines, file and path names:
HFM stores the last 10 entries in a ring buffer.
CursorRight, CursorLeft, Home, EndMove cursor
<click at the desired position>
CursorUp, CursorDown Call back old
lines
<click a position above or below the edit line>
INS Switch between
insert and overwrite
ESC Interrupt the
process.
[ESC]
RETURN End of edit and
start of action
<press right mouse key>
5 Start of the program:
HFM should be started with the batch file D.BAT. This method
allows to release all memory used by HFM, when starting
programs. This is accomplished with the automatic recursive
call of batch files.
6 Configuration file HFM4.INI
HFM automates the use of several programs, to simplify the
working with the file system of a PC. The paths and parameters
of the programs are stored in a number of INI files especially
the file \hfm.arc\HFM4.ini. This file can be changed with any
ASCII editor. The screen colours can also be changed with the
command Y.
7 User interface and screen display:
HFM does not conform to the IBM Common User Access. It has no
menu system, no movable windows and the Alt-key combinations
are reserved for switching to another drive and not for
calling a menu. Since I wanted to minimize the memory
requirements I did not integrate a real menu system. However I
provided a function line from witch the most important
commands can be selected with a mouse.
The program is optimized for maximal overview and minimal work
while using and not for simple learning. Since there is no
menu system, some commands can only be found by looking into
the documentation. The standard commands should be clear
however.
HFM has a multitude of windows. Those are tiled, not movable
and have only rudimentary or no borders at all. They can be
distinguished by different colours.
8 Basics of the navigation in the program:
Screen shot:
dOs ESC chdir Next Find Copy Del Edit print Ren Show stArt Inc sort Help Quit
A B C D 29.09.92 0:31:35
Vol: HFM H: 107 KB M: 302 KB Vol: D+ V+
A:\HFM\*.* D:\*.*
|HFM PAS 2911 5.09.92 22:32 a |DRDOS <DIR> 26.09.92 17:18
|HFMVIEW PAS 7315 11.08.92 0:42 a |LMOUSE <DIR> 26.09.92 17:39
|HFM_DN4 PAS 3994 3.09.92 21:12 a |MB <DIR> 24.09.92 23:34
|HFM_EU_3 PAS 7350 24.08.92 18:36 a |TEMP <DIR> 26.09.92 14:18
|HFM_FDIS PAS 26134 28.09.92 21:18 a |DCONFIG BAK 342 26.09.92 17:16 a
|HFM_I202 PAS 38806 28.09.92 20:56 a |COMMAND COM 52998 27.03.92 6:00 a
|HFM_MA2 PAS 13959 2.09.92 0:34 a |DEVSWAP COM 1631 29.08.91 6:00 a
|HFM_MI1 PAS 12424 6.09.92 2:12 a |IBMBIO COM 24618 27.03.92 6:00 ahsr
|HFM_MIX5 PAS 58008 28.09.92 21:25 a |IBMDOS COM 39239 27.03.92 6:00 ahsr
|HFM_M_3 PAS 14792 28.09.92 21:32 a |DISKMAP DAT 127728 28.09.92 12:13 a r
|HFM_R_13 PAS 21066 1.09.92 19:36 a |386SPART PAR 3.1 MB 28.09.92 12:14 ahs
|HFM_SDA PAS 85194 24.09.92 1:11 a |SSPARTSS SWP 119 MB 24.09.92 23:19 ahsr
|HFM_SDX PAS 66935 28.09.92 21:19 a |DCONFIG SYS 143 26.09.92 18:01 a
|HFM_VAR1 PAS 12090 9.09.92 20:58 a |SSTORDRV SYS 36646 27.03.92 6:00 a
|HFM_WD1 PAS 5200 1.09.92 20:02 a
|ZEILE PAS 198 16.08.92 2:16 a
|_HFMVIEW PAS 7176 7.08.92 3:57 a
|_HFM_SD PAS 4575 3.08.92 3:35 a
|TURBO TP 2183 2.09.92 18:41 a
|2 TST 82 3.09.92 15:48 a
48 Files, 174 von 1185 KB frei. 14 Files, 3148 von 127226 KB frei.
The first line gives a number of buttons to select the most
important functions with a mouse.
The second line shows the existing logical drives. On the
right side is a watch which doubles as a switch between single
and multiple-file-modus.
The third line shows the volume names, the free Heap (used for
storing the file lists and for providing a buffer needed for
copying files), the remaining DOS memory, D gives information
about the actually used method for deleting: + normal delete,
- moving to a \trash directory, V shows whether the internal
verify function of HFM is activated.
HFM uses two windows for displaying two directory lists. You
can switch between the windows with a mouse click or with the
cursor keys. To change to another subdirectory you can enter a
new path with F7. Or you can move in the directory tree with
RETURN or double-click on a subdirectory or archive file. ESC
brings you back to the previous directory.
Copying and moving goes to the second window if you do not
specify another path. (Simply pressing RETURN or the right
mouse button.)
9 Use of the mouse:
You can copy a file or directory tree by dragging it into the
second window. Dragging to the lower border of the window will
delete the file, dragging to the lower border of the second
window will move the file. Moving of directory trees is only
working, if an external program like DRDOS MOVE is available.
The right mouse button is used to mark files and to process
the marked files when clicking on the Copy Del and Ren
buttons. Furthermore the right mouse button is an alternative
to the RETURN-key.
The screen is completely overlaid with fields witch provide a
function when clicked with a mouse. The details are explained
in the command list.
9.1 File operations with mouse movements
The most important file operations can be invoked with mouse
movements. Moving a entry only a little will start the
following commands: right display the file, left start a
program, down RETURN, up ESC. Dragging a file to the bottom of
the screen will delete it, dragging to the second window will
copy it, dragging to the bottom of the other window will move
it.
10 Mode of work and the integration of archive programs:
Archives: HFM can present the archives of several archiving
programs (ARJ, LHARC, LHA, PKARC, PKZIP, ZOO etc.) as
simulated subdirectorys. In these archives, the commands will
be executed by calling the archiving programs with the
relevant parameters. For editing, changing or displaying of
archived files, these are unpacked into a temporary archive
directory. Afterwards the files will be re archived if
necessary and deleted in the archive directory.
Comparison of directorys: HFM shows two directorys at the same
time. All files, witch exist in both directorys, have a
filename in a different colour combination. At the same time,
the display of the date and size will be shown
correspondingly, if files have the same date and time and
therefore probably the same content. Due to this display, two
directorys can be compared very conveniently.
Active window: The currently active window is shown by the
colour of the borders (white text on red or black background
in the normal colour selections). If a file in this window is
selected, it is marked by a scrollbar. The active window is
the source for copying and moving files, if you do not use the
dragging method.
File selection: With the cursor keys you can move a scrollbar
to select a file. This file will be used with subsequent
commands.
Marking of several files: Witch the functionkey F8 you can
mark and unmark a file. The marked files will be used instead
of the one selected by the scrollbar if you use the multiple-
file-mode. In this mode all copying and moving goes into the
second file-window.
Memory requirements and freeing of memory when starting other
programs: A minimal System (HFM.EXE, HFM4.INI and D.BAT)
requires about 150 KB disk space. HFM uses about 300 KB RAM.
If you want to start a program which needs more free memory
or installs itself as a TSR you can start it with Ctrl-O, Ctrl-
Return or Ctrl-A. HFM saves the current state in HFM4.INI,
terminates and starts a batch file with the required command.
This batch file then restarts HFM with the recursively used
batch file D.BAT.
11 Command list of HFM:
Most commands can be invoked either with a key or by clicking
with the left mouse button on the relevant field or button.
The right mouse button is used as an equivalent to the RETURN-
key.
The most important file commands can alternatively be started
by dragging with the mouse:
Copy Drag a file or directory tree to the other
file window.
Delete Drag a file or directory tree to the lower
border.
Rename (Move) Drag a file or directory tree to
the lower border of the second window.
Start Drag a file to the left (start a
program belonging to the file)
Next Drag a file to the right (show
the file)
Return Drag a file down (change directory,
show file or start program)
ESC Go back to the last directory
11.1 Mouse: [Click button] or <carry out action>
11.2 Keyboard: press the given key
11.3 ESC: the ESC key can be used to go back in the directory
tree and to interrupt many started processes.
11.4 Help:
F1 [Help] - Help (shows the documentation file).
11.5 Drive, directory and window administration:
Alt- A to Alt-Z [A] to [Z] in the second line- Read the
current directory of the given drive. All existing logical
drives will be shown in the second line. For all not
existing drives the command will be ignored.
S [Show] - S is a multifunctional command. According to
the chosen directory entry, show the content of the file or
change to the subdirectory.
RETURN <Double-click on the required file or directory> or
<press right mouse button> - According to the
chosen directory entry: Start a program or batch file,
switch to a subdirectory of archive or show the content of
a file.
ESC[ESC] <Drag file up> - Back to the previous
directory or stop a started action.
Backspace - Back to the root directory.
F [Find] - This is one of the most important commands.
Search a directory entry in the file list. This positions
the scrollbar on the first entry corresponding to the
query. (End with RETURN, ESC, SPACE, F3. See also Find
command.)
I [Inc] - Add all files, which exist also in the second
window to the marked list. When invoked twice, in addition
to the files subdirectories are also marked.
Ctrl-I - Add all files, wich do not exist in the second
window to the marked list. When invoked twice, in addition
to the files subdirectories are also marked.
Home <Click at the start of the 4. line> - Go to the
start of the file list.
PgUp, PgDown , SPACE <Click 4. or 25. line> - Paging in
the current window.
Ctrl-PgUp, Ctrl-PgDown <4. or 25. line in the second window>
- Paging in the second window.
CursorUp, CursorDown <click on the desired file> -
Move scrollbar.
2, 8 - Scrolling the current file list.
End<Click the end of the last line> - Show the end
of the file list.
L, F2 - Shows the current file or directory and moves
the scrollbar upward.
N, F3 [Next] - Shows the current file or directory and
moves the scrollbar downward.
Those command are useful for a quick overview about a large
number of directory entrys. They do also function in the
file display.
CursorRight, CursorLeft, 4, 6, F9 <click the other file
window> - Switch to the other window.
CursorRight and CursorLeft can also be used to reread a
directory
F5,',' - Reread the directory in the left file window.
Shift-F5, '.' - Reread the directory in the right file
window.
Ctrl-F5, '-', '/' <Click the 3. line>- Reread both
directorys.
* - Reread the current directory. This variant resets the
filename to *.*. This is useful if you had displayed a
restricted file list.
F4 - Shows the disk space requirements of the files in
the file lists.
F6 [Sort] - Sort according to file extension, name, size,
date or the order on the disk.
F7 [chdir]- Give a new path in the current file window.
Shift-F7 - Give a new path in the second file window.
11.6 Single files and directory trees:
F8 <click at the file with the right mouse button> - Mark
or unmark a file for use in the multiple-file-mode.
A - Start of a program according to the file extension of a
datafile as given in HFM4.INI. {This works also with
archived files}
Ctrl-A [Start] <drag file to the left> - Like the above
command but HFM uses recursive batch files to free the RAM.
{This works also with archived files}
C [Copy] <Drag the file or directory tree to the other file
window>- Copies the selected file(s). You can specify a
new path or name or simply press return to copy to the
other window.
In the multiple-file-mode all marked files will be
processed, otherwise the files selected by the scrollbar.
If you have marked directory trees you can answer A when
you are asked if you want to copy tree, then you will not
be asked for the following trees.
If the target file does already exist, your receive a
warning. If the target file is write protected, hidden or
system you can not copy. Hidden and system files will also
be copied. The target file gets always the file attributes
of the source file. During the copy process all file
attributes are removed to allow the copying of system
files. If HFM gets stopped during a copy you might have to
regenerate the original file attributes.
If you did choose a directory tree, you get an additional
dialog box where you are asked whether you really want to
proceed or if you have special wishes. You can confirm the
action with Y and RETURN or clicking the [ Yes ] field.
After the confirmation the whole tree with all
subdirectorys will be copied. A will prevent further
questions in the multiple-file-mode. With U you specify
that only files wich already exist in the target directory,
but a newer in the source directory will be copied. With S
you skip all files, wich are newer (or have the same age)
in the target directory.
Copying works also to and from archives. If you want to
create a new archive, you can simply give the name with the
necessary file extension as target path.
Ctrl-C [Copy with right mouse button] - Copy files in the
multiple-file-mode. The multiple-file-mode will be started
for a single action an deactivated immediately afterwards.
D, Alt-F10 [Del] <Drag the file or directory tree to the
lower border of the current window> - Delete File(s)
and removing complete directory trees after additional
confirmation. In the multiple-file-mode all marked files
will be processed, otherwise the file selected by the
scrollbar. If you have marked directory trees you can
answer A when you are asked if you want to delete the tree,
then you will not be asked for the following trees.
If you selected the directory entry . the complete
directory tree will be deleted.
HFM supports two methods of deleting. Normally (D+) the
files will be deleted. With the command B you can switch to
another mode (D-). In this case the files will not be
deleted but moved to a \trash or \TRASH subdirectory. This
directory is always on the drive of the deleted file and
will be created if necessary. Inside of the \trash
subdirectory HFM will delete normally. If you delete . in
the \trash subdirectory you get rid of the deleted files.
This action can also be invoked with the Alt-F10 key.
Inside of archives all deletions will be permanent, because
the archive program is removing the file.
Ctrl-D [Del with right mouse button] - Delete files in the
multiple-file-mode. The multiple-file-mode will be started
for a single action an deactivated immediately afterwards.
Ctrl-E - Delete all files in the directory tree, wich have
the same date as the currently selected file. This command
is intended for quick automatic deletion of all files of a
program package wich have not been altered since the
installation.
E [Edit] - Call an editor for the selected file. {This
works also with archived files}
M - Modifying file attributes. The start letters of the
attributes will switch the attribute on and off. ESC
interrupts the modifying. All other keys change the
attribute.
L, F2 - Shows the current file or directory and moves
the scrollbar upward.
N, F3 [Next] <drag file to the right> - Shows the current
file or directory and moves the scrollbar downward.
Ctrl-P [Print] - Print a file. Works also in the multiple-
file-mode. After every file a form feed command (Ctrl-L)
will be sent to the printer.
R [Ren] - Renaming and moving files. You can specify
a new path or name or simply press return to move to the
other window.
In the multiple-file-mode all marked files will be
processed, otherwise the files selected by the scrollbar.
The rename command will move files inside a physical
partition into another subdirectory or into another logical
drive. The names of subdirectory can be changed but they
can not be moved with the normal rename function call. If
another program (for example DRDOS MOVE) is given in
HFM4.INI. This program will also move directory trees or
move to another drive.
Ctrl-R [Ren with rigth mouse button]- Rename files in the
multiple-file-mode. The multiple-file-mode will be started
for a single action an deactivated immediately afterwards.
S [Show] - S is a multifunctional command. Depending on
the directory entry show a file or change to a
subdirectory. When displaying files, HFM looks at first in
the list of additional file viewers (for example VPIC) then
it uses an alternative file viewer (for example LIST.COM)
if it is given in HFM4.INI. If free memory is lacking it
will use its internal file display function. {This works
also with archived files}
RETURN <Double click on the file> or <press right mouse
button>or <drag file down> - Depending on the selected
directory entry: start a program or batch file, show a file
or switch to another subdirectory or archive. {This works
also with archived files}
For S as well as RETURN you can give a list of alternative
file display programs in HFM4.INI. These will be selected
according to the file extension. If the file is stored in
an archive, a changed file will be re archived.
Ctrl-RETURN - Start a program with a recursive batch file
to free the total available RAM. {This works also with
archived files}
W - Start a MS-Windows program with the help of a start
program. In the archive RUN18.ZIP there are two programs
wich allow to start a Windows program from the dos box. The
windows program sched gets the order from run, to start a
windows program.
11.7 Internal file display function:
J, N, L, F2, F3, RETURN [NEXT] <Double click on the file> or
<press right mouse button> - Internal file display.
This display starts very fast and can show files up to two
gigabytes. You can choose a word-wrap function. If you
started the file display with N, F3, L or F2 you can go
with these commands to the next or previous file. The file
display can be left with ESC, J or Q.
Searching:
F (no case distinction) and S search for a text string.
A: repeats the search.
The search can be interrupted with any key.
Deleting:
D: deletes the displayed file.
Moving:
POS: goes to the start
End: goes to the end of the file.
PgUp, PgDown, U, SPACE: paging in the file.
CursorUp, CursorDown, RETURN: moves one line.
CursorRight CursorLeft, Ctrl-CursorRight, Ctrl-CursorLeft:
moving to the side if word-wrap is not active .
L or F2: show previous file.
N or F3: show next file.
Change of the display:
+ or -: change the with of tabulators and the steps for
side movements. Standard is 8 characters.
Z or W: switches word-wrap on and of.
H: switches a filter for the hi bit of the character
codes (useful for looking at wordstar files)
Screen saver:
; or ╓: Starts the screen saver.
' or ─: Starts the screen saver with password
protection.
* : New password.
Compatibility to Unix less:
/:Searches (no case distinction and no regular
expressions) After the use of this command N no longer
displays the next file but the next search result. :N and
:P are then used to move in the file list.
U Internal file display for any file.
11.8 Mixed commands:
P - Switch between file and path display in PKZIP archives.
Ctrl-S - Shows the last DOS screen until a key is pressed.
T - Starts a calculator or another program.
Y - Starts a editor for changing the screen colours. (Go up
and down with the cursor keys, end with ESC. You will be
asked whether you want to keep the changes.
Ctrl-F1, Ctrl-F2, Ctrl-F3 - Switch between several colour
combinations. For the monochrome text mode only the
combination 3 is usable.
V - Show the version number of the program.
11.9
11.10 Start of programs and DOS commands:
O [dOs] - Command line editor for starting any
programs and DOS commands. The last 10 entries will be kept
in a ring buffer.
Ctrl-O - Command line editor. This version frees the RAM
by using a recursive batch file.
K - Call a new command processor. (Back with the command
exit)
W - Start a MS-Windows program with the help of the program
pair SCHED (Windows program wich starts a new program) and
RUN (DOS prgogram wich tells SCHED what to do)
11.11 Mode changes:
F10[Multiple File] <click the watch in the 2. line> -
Switch between single and multiple-file-mode. This is no
longer recommended. Use the right mouse button or the ctrl-
c ctrl-d ctrl-r commands instead.
B <click D in the 3. line> - change between normal
deleting (D+) and moving to a \trash directory (D-).
Ctrl-V <click V in the 3. line> - Switch the HFM internal
verify function on (V+) and of. This function will find
some errors missed by DOS verify, but it is only partially
successful if you use a disc caching program. Verify will
only operate when writing on the drives given in HFM4.ini.
For example verify on drives a: and b:.
[Verify on drives]
AB
Z - Switch the directory display between file attributes
and seconds.
! - Switch the directory display between upper and lower
case.
P - Switch between file and path display in PKZIP archives
with subdirectorys.
11.12 End of the program:
Q, Alt-F4 [Quit]- Leave HFM.
Ctrl-Q - Leave HFM without updating HFM4.INI. This is
necessary, if you change the INI-file with an external
editor.
11.13 Screen saver and password protection:
The screen saver is only active if HFM is in control of the
computer. If you set the delay in HFM4.INI to 0 the screen
saver is disabled.
HFM does only clean the screen. You can however specify a
program to display anything on the screen.
Inside the screen saver Ctrl-Break is disabled to allow the
password protection. The password protection is only effective
if HFM is not running in a task switching environment.
Otherwise task switches can not be prevented.
; or ╓ : Starts the screen saver.
' or ─: Starts the screen saver with password protection.
* : New password.
12 Line editor for command lines, file and path names:
HFM stores the last 10 entries in a ring buffer.
CursorRight, CursorLeft, Home, EndMove cursor
<click at the desired position>
CursorUp, CursorDown Call back old
lines
<click a position above or below the edit line>
INS Switch between
insert and overwrite
ESC Interrupt the
process.
[ESC]
RETURN End of edit and
start of action
<press right mouse key>
13 Find command:
Find allows the rapid selection of a file or subdirectory in
the current directory. The search string will be analyzed at
every keystroke. A * as wild card is neither allowed nor
necessary. If you want to select according to the file
extension you simply give a . before the extension. For
example FA.P looks for the first file where the name begins
with FA and the file extension begins with P. You can end with
ESC, SPACE, RETURN and F3. RETURN or F3 starts the
corresponding command.
Backspace removes the last character of the
search string
CursorDown shows the next matching file
CursorUp goes back to the first file found
RETURN end of find and start the RETURN command
F3 end of find and start F3 command
Ctrl-A end of find and call Start command
ESC or SPACE end of find
14 Sorting of filenames:
HFM sorts according to the file extension. Subdirectorys will
be shown at the start of the file list. With F6 you can
specify another sorting order.
15 File- and path names:
The path name specifies the desired subdirectory. If you do
not give a drive character the current drive will be used.
Path names may begin at the current directory of any drive.
A:path, or A:\path or \path are all allowed. Path names must
end with \ if you want to see the files in this location. It
is not necessary to specify *.* as filename. If you wand a
restricted file list you can specify the name with the wild
cards ? and * .
When you copy or rename a file, you can specify * for either
the name or the extension if you want to keep it.
16 Modes and displays:
16.1 Different program modes:
In the third line V+ or V- show whether the verify function is
active. D+ (normal deleting) or D- (moving) show the type of
deleting.
If a command line or a name is required, HFM starts a line
editor.
16.2
16.3 Single- and multiple-file-mode:
In the single-file-mode all operations work on the file
selected by the scrollbar. In the multiple-file-mode the files
marked by F8 or the right mouse button are used. You can
interrupt a multiple file operation by pressing any key.
Better is to use the ctrl-c, ctrl-d, ctrl-r commands for
multiple file operations.
The multiple file mode is shown by [multiple file] in the
second line.
17 Time used for reading big sub directorys:
If a subdirectory is already sorted, the sort tree degenerates
to a linear list which has to be processed for every entry. A
sorted directory with 2800 entries can take 10 minutes to read
on a 8 MHz AT. If you want to read a big subdirectory
repeatedly, it is advisable to mix the contents. The reading
of subdirectorys can be interrupted by pressing ESC. Then only
the files already processed will be shown.
18 Using archives created by ARJ, LHA, LHARC, PKARC, PKZIP
and ZOO:
HFM can present archives as simulated subdirectorys. The
different operations will be started by automatic calling of
the archive programs with the relevant parameters. These are
given in the INI files for the different archive programs. The
details are explained in the installation section of this
document. The files in the archives will be extracted into the
directory C:\HFM.AH if necessary and will automatically be
deleted. Version 4 of HFM is able to read PKZIP archives which
contain subdirectorys.
19 Integration in Windows 3.1:
I normally use HFM as a faster and more convenient alternative
to the windows file manager. With the program pair WINGO and
WINSTART it is possible, to start Windows programs from a DOS
window in 386 enhanced mode. WINGO will tell WINSTART which
program should be started. Some Windows programs will not
start however. WINGO should be started after the Novell
Netware Shell NETX, otherwise it will not function at all.
I now use a new combination, SCHED ( a Windows program wich
starts a new program) and RUN (DOS prgogram wich tells SCHED
what to do). For automatic use of RUN I have created the new
command W.
20 Recommended precautions:
HFM tries to keep the file lists in sync with the real file
system. It is however not always successful. You can reread
the File lists with ',' for the left window, '.' for the right
window and '-' or '/' for both windows.
Since equal names in both windows are displayed independently
of equal content you can have the following situation. In one
window you see a file which is equal to a file in the other
window. But it has an equal name with one file and equal
content with another file (for example a backup file).
If you switch into a window the current directory of the
computer will be changed accordingly.
If you now switch to another drive the current directory of
DOS on the old drive will be another than that, which might
be shown in the second window.
For copy, delete and rename you have always to be sure whether
you need the single- or the multiple-file-mode. The best
practice is to start the multiple-file-mode only when needed
with Ctrl-C, Ctrl-D and Ctrl-R.
21 State of the development:
21.1 Known bugs and misfeatures:
The file display occasionally jumps to another part of the
displayed file.
If you have a normal subdirectory with an extension which is
defined as an archive extension (for example c:\test.zip) then
HFM will not be able to display or work in this subdirectory.
21.2 What is yet missing:
A Windows version: You can start windows programs from HFM
with the help of WINGO and WINSTART. I will develop a windows
version of HFM later, if the demand for it shows. A OS2, Unix
or Chicago version seems more likely now. The windows
integration achieved with SCHED and RUN is good enough for me,
but long filenames will require a new file manager.
A real menu system: I will integrate a menu system in HFM, if
the program is successful as shareware. For me a menu system
is not necessary.
22 Installation and configuration:
23 Important facts about the installation:
The automatic installation works with INSTAL_D.BAT or
INSTALL_E.BAT from the current directory. The first will create
the german, the second the english version of the HFM
installation. This installation creates the directory C:\HFM.AH
and copies the system into that directory.
This system can be optimized by providing archiving programs,
file display programs and specifying programs which will be
started according to the file extension of data files. HFM is
delivered with all archive configuration files integrated but
without the actual archive programs needed, if archives should
be processed. Entries for programs in the HFM4.INI parts
[Programmstart ...] and [Archive] which you do not need you can
simply remove.
If you want to install HFM on another drive you have to modify
the path descriptions in INSTALL.BAT, D.BAT and the *.INI
files.
For proper operation HFM needs the file \HFM.AH\HFM4.INI on any
drive. It starts to look for it at drive C and then goes from Z
to A. If this file is damaged or totally missing, HFM tries to
create a new INI file in the directory A:\hfm.ah.
If you want to use archive programs in HFM they must be in the
path or you have to specify their complete location in the
*.INI Files.
You should put a copy of the start file D.BAT into a
directory, which is included in your path statement. To start
HFM you should use the batch file D.BAT to start HFM since this
is required for using the extended program start options of
HFM.
24 Configuration file HFM4.INI:
HFM uses the configuration file HFM4.INI to specify the
preferred programs, important path information and to store
information between sessions. Normally HFM4.INI will be updated
upon ending. This can be prevented by ending with Ctrl-Q.
If the configuration file is damaged or missing HFM tries to
create a new one in the directory A:\HFM.AH upon ending. HFM
will only write the new INI file, if the subdirectory is
already existing to prevent a undesired file creation.
25 The following files and programs are required by HFM:
C:\HFM.AH\HFM4.INI or alternatively \HFM.AH\HFM4.INI on any
drive as configuration file.
C:\HFM.AH\D.BAT for the program restart after starting an
external program.
HFM4_E.DOC or HFM4_D.DOC as helpfile to provide the help
information.
A editor. With HFM comes a version of the Borland Turbo Pascal
demo program TVEDIT.EXE. I included the evaluation of the
command line into TVEDIT to allow integration into HFM. The
editor is used for the E command.
A file display program can be used to display any files with
the S command.
A file find program to be used with the Ctrl-F command.
One program for example a calculator can be used with the
command T.
Configuration file HFM4.INI:
[Pfade] Path names:
C:\HFM.AH\D.BAT path for restarting HFM
C:\HFM.AH\list name and path of a file display
program
C:\HFM.AH\tvedit name and paht of the editor
C:\HFM.AH\HFM_EXE.BAT name and path of the batchfile used to
start programs
C:\HFM.AH\HFM.HLP name and path of the helpfile
C:\HFM.AH\RECHNER.EXE name and paht of a calculator
C:\HFM.AH\ARC temporary archive directory
HFMARC.TMP filename for the direcory listings
C:\HFM.AH\QF name amd path of a file find program
[Move]
C:\DRDOS\MOVE name and paht for a move program
/T /H /S parameters for the move program
[Farben] Colours
The colours are in general used for several items on the
screen.
[Reserve]
r1 This lines are reserved.
...
r10
[Print File prn lpt1 lpt2 lpt3] Filename of the printer
prn
[Verify on drives] Verify will only operate on
the drives given
here.
AB
[Windows Programmstart] Program starter for windows
programs.
c:\win\run.exe
[Doppelclick(msec)]
200 Delay for recognition of a
doubleclick
[Namen]
0 large (1) or small (0) filenames
[Delete Typ (0: move, 1: delete, 2: default delete)]
1 (2) always begin in delete mode,
(1) delete or
(0) move to \TRASH directory
\TRASH Name of the \TRASH directory
[Verify (1 ist an)]
0 verify when copying (1) on or (0)
off.
c:\windows\smartdrv /c Command to flush the cache. This
command is only allowed if
smartdrive is active. Otherwise
the access to a drive packed with
DRDOS superstor gets lost for the
current session.
[Datumsformat (0 ist US)] Format of the date
1 (1) day, month, year or (0) month,
day, year
[Viruscheck]
902 Date of last viruscheck was 2.
september
[Screensaver Delay (0 ist aus])
10 screen saver delay in minutes
c:\bat\vpic /@i:\winshare\show1.sld program started
wenn the screen saver is active.
[Password (1 ist an)]
1 Password protection: 0 is off, 1
is on
223 encrypted password
[Programmstart durch(A,^A) von (1) Pfad bei (2) Extension)]
List of programs and fileextensions for use with the A command
[14 von maximal 20 Programmen] The EXE entry after an empty
line is necessary for the windows program start.
EXE
c:\bat\vpic
PCX
c:\bat\vpic
BMP
c:\bat\vpic
GIF
c:\word5\word
TXT
c:\tp\turbo.exe
PAS
c:\qpro\q
WKS
C:\bat\hpglview.bat
PLT
c:\qpro\q
WQ1
write.exe
WRI
winhelp.exe
HLP
i:\winword2\winword.exe
DOT
i:\winword2\winword.exe
RTF
i:\winword2\winword.exe
DOC
[Programmstart durch (S,Return)] list of programs and
fileextensions for S and RETURN commands.
[3 von maximal 20 Programmen]
c:\bat\vpic
BMP
c:\bat\vpic
GIF
c:\bat\vpic
PCX
[Archive] list of configuration files and file extensions for
archive programs
[5 von maximal 6 Archiven]
c:\config.ah\zoo201.cfg
ZOO
c:\config.ah\arj221.cfg
ARJ
c:\config.ah\pkarc36.cfg
ARC
c:\config.ah\pkzip11.cfg
ZIP
c:\config.ah\lharc113.cfg
LZH
[Reserve]
[Speicher]
[Fenster]
This part of the configuration file is used by hfm to store the
current state of the program.
26 Example for the configuration file HFM4.INI:
[ HFM Version 4.00 13.6.94 Konfigurationsfile-Die Reihenfolge
der EintrΣge liegt fest!]
[Pfade]
c:\config.ah\d.bat
c:\config.ah\list
c:\config.ah\tvedit
c:\config.ah\d_exe.bat
c:\config.ah\d.hlp
c:\config.ah\r.exe
c:\config.ah\arc
~hfm_arc.tmp
c:\bat\sf.bat
[Move]
d:\drdos\move.exe
/h /t /s
[Farben]
0 norm_tc
15 high_tc
7 fileinfo_tc
7 norm_bc
0 button_tc
7 button_bc
15 disk_tc
4 disk_bc
4 watch_bc
6 first_lines_bc
15 line3_tc
5 line3_text_bc
6 line3_bc
15 frame_tc
0 frame1_bc
3 frame2_bc
0 dialogbox_tc
3 dialogbox_bc
5 scrollbar_bc
6 marked_bc
15 mono_hell_tc
0 mono_hell_bc
[Reserve]
r1
r2
r3
r4
r5
r6
r7
r8
r9
r10
[Print File prn lpt1 lpt2 lpt3]
prn
[Verify on drives]
AB
[Windows Programmstart]
c:\win\run.exe
[Doppelclick(msec)]
200
[Namen]
0
[Delete Typ (0: move, 1: delete, 2: default delete)]
1
\TRASH
[Verify (1 ist an)]
0
c:\windows\smartdrv /c
[Datumsformat (0 ist US)]
1
[Viruscheck]
902
[Screensaver Delay (0 ist aus])
10
c:\bat\vpic /@i:\winshare\show1.sld
[Password (1 ist an)]
0
0
[Programmstart durch(A,^A) von (1) Pfad bei (2) Extension)]
[15 von maximal 20 Programmen]
EXE
c:\bat\vpic
PCX
c:\bat\vpic
BMP
c:\bat\vpic
GIF
c:\word5\word
TXT
c:\tp\turbo.exe
PAS
c:\qpro\q
WKS
C:\bat\hpglview.bat
PLT
c:\qpro\q
WQ1
write.exe
WRI
winhelp.exe
HLP
i:\winword2\winword.exe
DOT
i:\winword2\winword.exe
RTF
i:\winword2\winword.exe
DOC
c:\tp\hfm\hfmview.exe
BAK
[Programmstart durch (S,Return)]
[3 von maximal 20 Programmen]
c:\bat\vpic
BMP
c:\bat\vpic
GIF
c:\bat\vpic
PCX
[Archive]
[5 von maximal 6 Archiven]
c:\config.ah\zoo201.cfg
ZOO
c:\config.ah\arj221.cfg
ARJ
c:\config.ah\pkarc36.cfg
ARC
c:\config.ah\pkzip11.cfg
ZIP
c:\config.ah\lharc113.cfg
LZH
[Reserve]
r11
r12
r13
r14
r15
r16
r17
r18
r19
r20
[Speicher]
mem
vpic
purge /a
purge
lharc u HFM4 h*.pas
vpic
format a:
arj u pb_86bmp n2.bmp pb86b.bmp pb86j.bmp
vpic
mode co80
small_names
bitmap
wallpaper
c:
b:
c:
page
a
I
matthias
c:\virus\scan.exe
b:
j:
*.pas
c:\hfm.ah\
n4.*
j:
b:
pb_86bmp.arj
n2.bmp
[Fenster]
B:\HFM\
J:\HFM\
2
HFM_FDIS
PAS
HFM_EU_3
PAS
HFM_I202
PAS
HFM_FDIS
PAS
27 Screen colours:
You have the option to select three predefined colour
combinations with Ctrl-F1, Ctrl-F2 and Ctrl-F3. For the
monochrome text mode only the colour combination 3 is usable.
You can modify all colours needed for colour text modes with
the command Y. For monochrome text mode the additional colour
variables mono_hell_tc and mono_hell_bc are important. Those
specify the colour of the borders in this mode. One should have
the colour 0 the other the colour 15. They can only be changed
by modifying HFM4.INI.
28 Batch file D.BAT for the start of HFM:
When you want to start a program from HFM which needs the
complete RAM, the command will be written into the batch file
C:\HFM.AH\HFM_EXE.BAT. HFM stops with the error level 2 and
D.BAT starts the other batch file. This in turn calls D.BAT to
restart HFM.
ECHO OFF
C:\HFM.AH\HFM %1 %2 %3
IF ERRORLEVEL 2 C:\HFM.AH\HFM_EXE.BAT
29 Use of the archive programs ARJ, LHA, LHARC, PKARC,
PKZIP, ZOO :
These programs are started automatically with the relevant
parameters. HFM will show their archives as simulated
subdirectorys. To read a directory into HFM the archive program
writes its directory into the file C:\HFM.AH\ARC\~HFMARC.TMP.
This file will be read by HFM. This works only if the display
uses only one line per file.
For every archive one configuration file is necessary. The name
and path of the configuration file and the file extension of
the archive are given in HFM4.INI.
30 Configuration files for the use of archive programs:
(Example for ARJ version 2.21)
Configuration file ARJ221.CFG for ARJ Version 2.21 and
Version 2.41:
C:\HFM.AH\arj a -e add a file
C:\HFM.AH\arj d delete a file
C:\HFM.AH\arj e -e extract a file
C:\HFM.AH\arj l show the archive directory
1 position of the name
2 position of the size
5 Position of the date
1 start of year in the date
4 start of month in the date
7 start pf day in the date
6 position of the time
ARJ fileextension of the archive
---- begin of the last line before the
directory
---- begin of the first line after the
directory
Configuration file PKZIP09.CFG for PKZIP and PKUNZIP version
0.9:
C:\HFM.AH\pkzip -a
C:\HFM.AH\pkzip -d
C:\HFM.AH\pkunzip
C:\HFM.AH\pkunzip -v
7
1
5
7
1
4
6
ZIP
----
----
Configuration file PKZIP11U.CFG for PKZIP and PKUNZIP
versions 1.02 and 1.1 with american date:
C:\HFM.AH\pkzip -bc: -a
C:\HFM.AH\pkzip -bc: -d
C:\HFM.AH\pkunzip
C:\HFM.AH\pkzip -v
9
1
5
7
1
4
6
ZIP
----
----
Configuration file PKZIP11E.CFG for PKZIP and PKUNZIP
version 1.1 with european date and version 2.04g:
c:\hfm.ah\pkzip -bc: -a
c:\hfm.ah\pkzip -bc: -d
c:\hfm.ah\pkunzip
c:\hfm.ah\pkzip -v
9
1
5
7
4
1
6
ZIP
----
----
Configuration file LHA213.CFG for LHA version 2.13:
C:\HFM.AH\lha a
C:\HFM.AH\lha d
C:\HFM.AH\lha e
C:\HFM.AH\lha -v
1
2
5
1
4
7
6
LZH
----
----
Configuration file PKARC36.CFG for PKARC version 3.6:
C:\HFM.AH\pkarc -bc: a
C:\HFM.AH\pkarc -bc: d
C:\HFM.AH\pkxarc
C:\HFM.AH\pkxarc -v
1
2
6
7
1
4
7
ARC
----
----
Configuration file ZOO201.CFG for ZOO version 2.01:
C:\HFM.AH\zoo a:
C:\HFM.AH\zoo D
C:\HFM.AH\zoo eO
C:\HFM.AH\zoo l
8
1
5
6
5
4
7
ZOO
----
----
Use of other archive programs. The directory display
requires a directory file with one line per file. This file
is used by HFM.
Special cases:
PKZIP exists in different versions with american and with
european date order.
PKZIP gives no seconds in the directory display. Therefore
seconds are treated separately when comparing the directory
lists.
Zoo uses written names for the month. HFM translates them
into numeric values.
31
Licence, warranty and registration:
Licence: HFM is a shareware program. I can be copied and
distributed freely. This documentation has to be included.
If you decide to use HFM regularly you have to acquire a
licence by registration. The licence fee is 30 DM or the
equivalent amount in another currency. Cash will be accepted
and is preferred if the payment is not in DM.
Version 4 is a free update for registered users of an earlier
HFM version.
Address: Andreas Helke
Steckelsgasse 14
6900 [69121] Heidelberg
Germany
E-Mail address in the internet:
andreas@sirius.mgen.uni-heidelberg.de
Bank account: Commerzbank Heidelberg
Kontonummer: 1800887
Bankleitzahl: 67240039
A invoice can be supplied upon request.
A warranty for correct function and can not be given and
liability for eventual damages can not be taken. HFM itself is
stable and should run without serious faults. When other
programs are started from HFM I found several problems. If VPIC
version 5.0 has not enough memory (about 150 KB) it will crash
the computer. Smartdrive with the parameter /c will disable the
access to a drive packed with DRDOS 6 SSTOR for the current
session, if smartdrive was not loaded before.