Night Owl 9/Night Owl CD-ROM (NOPV9) (Night Owl Publisher) (1993).ISO/041a/os2faq_j.zip/OS2FAQ.2

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From: [e-mail] (Timothy F. Sipples)
Newsgroups: comp.os.os2.misc,comp.os.os2.apps,news.answers
Subject: OS/2 Frequently Asked Questions List Rel. 2.0j (2 of 2)
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Date: Sat, 6 Feb 1993 20:32:50 GMT
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Archive-name: os2-faq/user/part2
Version: 2.0j

[Part Two.]


(1.13) Disk Utilities

Is there a Norton Utilities for OS/2?

Not yet, although Norton Desktop, Norton Utilities, and Norton Commander
all work under OS/2 2.0's DOS/Windows sessions [with limitations; See (1.3)
DOS and Windows Compatibility].  Also, Norton Commander is now available
for OS/2 2.0.

However, the GammaTech Utilities should fill the role.  Contact their
publisher at 405-359-1219.  Note that OS/2 2.0 has a built-in UnDelete
utility (see the README file or online help), and HPFS is resistant to
fragmentation [See (1.16) High Performance File System].


Related information:

(1.3) DOS and Windows Compatibility
(1.16) High Performance File System


(1.14) Recovering from Crashed Sessions

Sometimes OS/2 2.0 will freeze when I run an application.  What do I do?

Before rebooting with CTRL-ALT-DEL, try CTRL-ESC.  Do not hit additional
keys, do not move the mouse.  Wait up to a minute.  Either the Window List
or an error message should pop up.  You may close the offending application
at that point; allow some time for it to close.  (Try ALT-ESC if you have
disabled CTRL-ESC in that application's DOS Settings.)  Note that the
Workplace Shell can recycle, independent of running applications, if it
crashes.

If the system is badly disabled, sometimes pressing CTRL-ALT-NUMLOCK twice
will result in a prompt to create a dump diskette.  You may do so (the
online Command Reference describes dump diskettes), or at that point you
may reboot with CTRL-ALT-DEL.

To prevent applications from automatically restarting See (1.27) Clever
Tricks.  To restore the desktop to "factory defaults," use ALT-F1 when OS/2
2.0 starts.  See the README file in your OS/2 root directory for details.


Related information:

(1.27) Clever Tricks


(1.15) Technical Support

How can I get answers to my OS/2 questions?

If your question is not answered in this List, post a note to the
appropriate Usenet conference:  comp.os.os2.apps carries discussions
related to finding or using any application running under OS/2,
comp.os.os2.networking looks at networking issues, comp.os.os2.advocacy
deals with opinions and speculation, comp.os.os2.programmer addresses
anything related to OS/2 programming, and comp.os.os2.misc is for any other
OS/2-related discussion.  These groups are watched closely by OS/2 experts
from IBM.  Also, comp.lang.rexx discusses REXX programming.  A LISTSERVer
distributes its own OS/2 conference by mail; send a single line message
with the word HELP to [e-mail] for full instructions; or
send the same message to [e-mail] for information on an
unedited mailing list.  To subscribe to the Multimedia Presentation
Manager/2 mailing list, send a single line message with the phrase
SUBSCRIBE MMOS2-L to [e-mail].

Your local FidoNet BBS may carry OS/2 echo conferences and/or OS2NET.  If
not, ask your system operator to join them.  CompuServe (FIND OS/2) and
Prodigy are also excellent resources.

The IBM NSC BBS's (modem 404-835-6600) message areas, product database, and
PS/2 Assistant file(s) are invaluable resources.  Information on the new
OS/2 BBS is included in the OS/2 2.0 package.  In the U.S.  IBM has toll
free technical support (call 800-237-5511), an OS/2 Hotline (general
information, orders, upgrades, call 800-3-IBM-OS2), the HelpWare Center
(call 800-PS2-2227), a software order line (call 800-IBM-CALL), two FAX
information services (call 800-IBM-4FAX and/or 800-IBM-3395), and an
educational inquiries line (call 800-222-7257).  In Canada call IBM
Personal Systems Software at 800-465-1234.

OS/2 2.0 developers should contact the IBM Developer Assistance Program
(call 407-982-6408); membership is free.  (You may also join on CompuServe
with GO OS2DAP.)  The OS/2 Professional Developer's Kit CD-ROM, containing
a wide selection of development tools and code, and the OS/2 2.1 Beta
CD-ROM are both available from IBM (call 800-3-IBM-OS2 to order in the U.S.
for $15 each, shipping included; in Canada, call 800-465-1234; in
Australia, call Rohaini Cain or Mike Voris at 13-2426 ext.  7684;
elsewhere, contact the International OS/2 User Group by calling 285-640181
in the U.K.)

IBM offers classes worldwide to help in using and programming OS/2 2.0;
call your local IBM branch office (or the OS/2 Hotline) for more
information.  OS/2 has its own magazines as well:  OS/2 Developer Magazine
(call 800-WANT-OS2), OS/2 Monthly (mail [e-mail] or call
800-365-2642), Inside OS/2 (call 502-491-1900), OS/2 Professional (call
301-770-7302), and the OS/2 Newsletter (call 714-495-3757).

OS/2 2.0 books include The Design of OS/2 (Addison-Wesley, call
617-944-3700), 10-Minute Guide to OS/2 (Alpha, call 317-573-2634), OS/2:
User's Guide and Tutorial (Computer Information Assoc., call 708-766-4677),
Inside OS/2 (New Riders, call 317-571-3259), OS/2 Inside and Out
(Osborne/McGraw-Hill, call 800-227-0900), OS/2 Application and Development
Tools (Premier, call 203-378-6200), Using OS/2 2.0 (Que, call
317-573-2500), OS/2 2.0 Complete (Abacus, call 616-698-0330), and various
titles from Van Nostrand Reinhold (call 212-254-3232) and QED (call
800-343-4848).

IBM's OS/2 "redbooks" (power user guides) are IBM Publication No.
GBOF-2254.  (To order IBM publications call your local IBM office and ask
for the Librarian or call 800-7654-IBM.)  The redbooks are also available
in electronic form [See (1.7) Shareware and Freeware Sources].

Any of the regular DOS or Windows resources (e.g.  books, magazines,
shareware/freeware sources) will be useful since both environments come
with OS/2 2.0.


Related information:

(1.3) DOS and Windows Compatibility
(1.7) Shareware and Freeware Sources
(1.28) Multimedia


(1.16) High Performance File System (HPFS)

Why should I use HPFS?  What does it offer me?  Does it work with DOS?

HPFS offers long file names (up to 254 characters including the path,
greatly exceeding the "8 dot 3" limit in DOS's FAT file system), contiguous
storage of extended attributes (without the EA DATA.  SF file used by FAT),
resistance to file fragmentation, improved media error handling, smaller
cluster size, support for larger file storage devices (up to 512 GB), and
speedier disk operation, particularly on large hard disks, on systems with
more than 6 MB of RAM.  HPFS is not case sensitive, although it does
preserve case in file names.

However, HPFS is not currently supported on removeable media, although some
programs (e.g.  BACKUP) preserve long file names on such FAT disks.  Also,
native mode DOS cannot access a HPFS partition.  However, DOS/Windows
sessions running under OS/2 can use all files that conform to the "8 dot 3"
naming conventions, even if they are stored on HPFS volumes.


Related information:

(1.11) Starting OS/2 from Diskette
(1.13) Disk Utilities
(1.32) Hard Disk Partitioning


(1.17) Making OS/2 Resemble Unix

I'm a Unix wizard.  How do I make OS/2 resemble Unix?

A great number of GNU and Unix utilities have been ported to OS/2 native
mode and are available from (1.7) Shareware and Freeware Sources.  A uucp
package, UUPC/Extended, is available via anonymous ftp from
sun.soe.clarkson.edu, directory pub/uupc; mail [e-mail] with questions.

In addition, the Hamilton C Shell is available from Hamilton Labs (call
508-358-5715 or mail [e-mail]).  The Thompson Toolkit, a
Bourne-like shell, and awk are published by Thompson Automation (call
206-224-1639).  MKS (call 519-884-2251 or mail [e-mail]) publishes a
number of standard Unix utilities for OS/2.  For OS/2-specific X-Windows
server support, IBM provides an optional package available with its TCP/IP
1.2.1 for OS/2.  The TCP/IP 1.2.1 base package includes a news reader as a
sample application.

DOS and Windows based utilities and aids still work fine under OS/2 2.0.


Related information:

(1.7) Shareware and Freeware Sources
(1.25) Networking Products


(1.18) Making OS/2 Resemble Windows

I prefer Windows.  How do I make OS/2 2.0 resemble Windows (or OS/2 1.3)?

Spend some time with the WPS first.  Browse the online Tutorial, Master
Help Index, and Start Here facilties.  Consult the Unofficial Guide to the
Workplace Shell, available from (1.7) Shareware and Freeware Sources.

If you still prefer Windows-like behavior, follow the instructions
beginning on p. 29 in the "Migrating to the OS/2 Workplace Shell" booklet.


Related information:

(1.7) Shareware and Freeware Sources


(1.19) Running a BBS Under OS/2

I would like to set up an OS/2 BBS.  What is available?

OS/2 is an excellent environment for BBS operation (even using DOS/Windows
software), including large multiline facilities.  Related software will
enable FidoNet capabilities, gateways to Usenet/UUCP, nodelist processing,
additional file transfer protocols, and more.

Five popular OS/2-specific BBSes are Maximus and Simplex [available from
(1.7) Shareware and Freeware Sources), Omega Point/2 (BBS 404-564-1961),
Magnum (call 818-706-9800, BBS 818-706-9805), and Multi-Net (call
503-883-8099, BBS 503-883-8197).


Related information:

(1.7) Shareware and Freeware Sources


(1.20) COM3 and COM4 Support

Can I use COM3 and COM4 in OS/2?

COM3 and COM4 are supported on most PS/2s without any additional effort.
On (E)ISA machines, some additions are required to CONFIG.SYS.  Using a
text editor, include "(port number, base address, interrupt number)"
parameters next to the COM.SYS and VCOM.SYS filenames.  One example:

DEVICE=C:\OS2\COM.SYS (3,3E8,5) (4,2E8,10)
DEVICE=C:\OS2\MDOS\VCOM.SYS (3,3E8,5) (4,2E8,10)

Parameters for COM1 and COM2 need not be included (unless they are somehow
nonstandard).  OS/2 must end up with sequentially numbered logical COM
ports, if possible.  For example, if (physical) port two is not installed
but port three or port four is installed, start numbering using (2,...)  in
the DEVICE lines.  If these efforts fail, try IBM's patched COM drivers or
the SIO drivers [available from (1.7) Shareware and Freeware Sources].

Note that AT bus COM ports cannot be used at the same time if they share
interrupts because of bus design limitations (cf.  "Under the Hood:  How
Interrupts Work," Byte, February, 1992).  An adapter which provides more
flexibility in interrupt selection (e.g.  the 16-bit model from Boca
Research) may prove helpful.  Also, PolyCom, a replacement driver available
from (1.7) Shareware and Freeware Sources, supports up to eight ports with
the right hardware.

"Smart" (coprocessor controlled) multiport communication adapters should be
used when installing more than four ports.  Such an adapter will work with
OS/2 if the manufacturer has written an appropriate driver.  Examples
include IBM's ARTIC products, Digiboard (call 612-943-9020), Stargate (call
216-349-1860), Arnet (call 615-834-8000), Computone (call 404-475-2725),
Comtrol (call 612-631-7654), CTC Systems (call 415-966-1688), Equinox (call
305-255-3500), I-Concepts (call 214-956-7770), Specialix (call
408-378-7919), and Stallion (call 408-395-5775) adapters.


Related information:

(1.7) Shareware and Freeware Sources


(1.21) Starting Background Processes

How do I start a background process from the OS/2 command line?

Look up the START and DETACH commands in the online Command Reference.

If you wish to start a DOS session with nondefault settings, use a utility
such as STARTD.  If you wish to start an OS/2 session from a DOS session,
try OS2EXEC.  Both (and several others) are available from (1.7) Shareware
and Freeware Sources.


Related information:

(1.7) Shareware and Freeware Sources


(1.22) Corrective Service Diskettes

What are CSDs, how do I tell which I have, and where do I get them?

CSDs are Corrective Service Diskettes, or bug fixes (Service Paks),
periodically issued by IBM.  The OS/2 CSD level number may be obtained
using the command SYSLEVEL from an OS/2 command line prompt.  CSDs are
cumulative, i.e.  only the most recent CSD is required to bring a system up
from any previous CSD level.  However, CSDs only apply within a major
version number.  For example, an upgrade, not a CSD, would bring OS/2
Version 1.3 up to Version 2.0.  Note also that each national language (e.g.
French, U.K.  English) uses a distinct CSD.

CSDs may be ordered by calling 800-3-IBM-OS2.  Customers with IBM customer
numbers (usually large sites) should call 800-237-5511 or order through
IBMLink.  Outside the U.S., ask an authorized IBM dealer or representative
for the CSD.  CSDs may also be downloaded from the IBM NSC BBS (modem
404-835-6600), CompuServe (FIND OS/2), or from (1.7) Shareware and Freeware
Sources.  And CSDs may be ordered through IBM's new OS/2 BBS.

The latest, current OS/2 2.0 CSD level will be listed in this List and in
the PS/2 Assistant files.


Related information:

(1.7) Shareware and Freeware Sources


(1.23) Adobe Type Manager

How do I add new Adobe Type Manager typefaces?

OS/2 2.0 comes with built-in Adobe Type Manager (ATM) for OS/2 and
Win-OS/2.  A basic set of typefaces comes with OS/2 2.0 and is installed
(if selected) for use under OS/2's ATM.  To install these same typefaces
for use under Win-OS/2's ATM, go to the Win-OS/2 ATM Control Panel and
install the typefaces from the last Printer Diskette.  (Note that certain
foreign language characters, German particularly, do not display correctly
when using these typefaces.  To remedy this problem edit each of the INF
files on this diskette so that the line Pi true reads Pi false and then
proceed with installation under Win-OS/2.)

Each typeface should come with three separate files with PFB, AFM, and PFM
extensions.  To install a typeface for use under Win-OS/2, use the ATM
Control Panel.  To install a typeface for use with OS/2-specific
applications, select OS/2 System -> System Setup -> Font Palette -> Edit Font
-> Add.

PFM files may converted to AFM files using the PFM2AFM utility, available
from (1.7) Shareware and Freeware Sources.  (However, these converted AFM
files sometimes produce unusual results.)  For information on obtaining AFM
files for Adobe commercial typefaces send a single line message with the
word HELP to [e-mail].  Or retrieve them via Internet
anonymous ftp from ftp.mv.us.adobe.com.  Many public domain typefaces for
OS/2's ATM are available from (1.7) Shareware and Freeware Sources.

With the exception of the basic set of typefaces that comes with OS/2 2.0,
typeface files may be shared by OS/2 ATM and Win-OS/2 ATM.  To do so,
install the typefaces using both the Font Palette and Win-OS/2 ATM Control
Panel, specifying the target path each time (most conveniently \PSFONTS).

Note that IOPL=YES should appear in CONFIG.SYS; the modules WPPWNDRV,
BVHSVGA, and PMATM are marked as requiring I/O privilege.


Related information

(1.7) Shareware and Freeware Sources


(1.24) Performance Tuning

How do I tweak OS/2 2.0 for maximum performance?

For OS/2 overall, the CONFIG.SYS parameters MAXWAIT, TIMESLICE, PRIORITY,
PRIORITY_DISK_IO, PROTECTONLY, and cache settings (in the DISKCACHE line,
for FAT; or IFS line, for HPFS) can be tweaked.  The swap file should be
placed on the most used partition on the least used hard disk, and its
location is controlled by the SWAPPATH line.  See the online Command
Reference for details.

FAT partitions should be periodically defragmented.  A shareware
defragmenter for DOS called DOG (Disk OrGanizer) works well, as do many
others.  (You can boot DOS from a floppy disk to run such a utility.)

For the Workplace Shell, drag shadows of most often used items to the
desktop or to folders closer to the "surface" -- opening folders takes
time.  Drag shadows of program objects you use often (e.g.  the Win-OS/2
full screen Program Manager) to the Startup folder.  Disable animation (go
to OS/2 System -> System Setup -> System -> Window).  Use the faster Details
View when opening drive and folder objects; to set Details View as the
default, open the settings notebook for the object, select the Menu tab,
click on ~Open, then the Settings button, then select the Default Action.

Try reducing the number of on screen colors or dropping down in screen
resolution to enhance speed.  Close (not just minimize; check the Window
List) unnecessary objects and applications.  Use the Monochrome scheme from
the Scheme Palette -- it provides marginally faster screen updates.
Consider adding more RAM.

For DOS programs, run full screen instead of windowed if speed is
important.  In DOS Settings for each application:  reduce conventional,
XMS, DPMI, and EMS memory allocations to the bare minimums required for
maximum performance; turn off VIDEO_RETRACE_EMULATION unless necessary;
adjust IDLE_SENSITIVITY; turn off DOS_BACKGROUND_EXECUTION if not needed;
change the HW_TIMER setting (particularly for games); enable
VIDEO_FASTPASTE if possible; turn on HW_ROM_TO_RAM.  Communications
programs should use hardware handshaking where possible (use OS/2's MODE
COMx command if necessary), and a buffered UART can prove helpful.  (DOS
programs running under OS/2 will not be aware of a buffered 16550AF UART.
OS/2 virtualizes the serial port and manages the buffer itself.)  For
faster printing set the DOS program's output port to LPTx.OS2 (where x is
the printer port number) -- use a "print to file" option if necessary.
Disable any DOS print spoolers; rely on OS/2's spooler instead.  Increase
CONFIG.SYS's PRINTMONBUFSIZE values.  Other, standard steps to enhance DOS
performance (e.g.  increasing BUFFERS in CONFIG.SYS) of course apply.

For Windows programs, run using a full screen desktop if speed is vital.
The Win-OS/2 Full Screen icon set up by the installation program has poor
Settings.  For better performance perform some of the same steps outlined
in the preceding paragraph, including VIDEO_RETRACE_EMULATION off.  The
same printer output advice also applies.  In addition, the Print Manager
should be disabled (OS/2 provides a systemwide spooler).  From the Win-OS/2
desktop close the Print Manager, uncheck the "Use Print Manager" box from
the Win-OS/2 Control Panel -> Printers section, then, using a text editor,
edit the \OS2\MDOS\WINOS2\SYSTEM.INI file, removing the ,!printman entry
from the MAVDMApps line.  (This last step will keep a warning dialog box
from appearing each time you start the Win-OS/2 desktop.)  Consider
disabling the Public setting in the Clipboard.  If available, set
VIDEO_8514A_XGA_IOTRAP to off and VIDEO_SWITCH_NOTIFICATION to on (unless
mouse control is lost).


Related information:

(1.3) DOS and Windows Compatibility
(1.29) Measuring Performance and Memory Usage


(1.25) Networking Products

What networking products are available for OS/2 2.0?

In addition to DOS/Windows products, OS/2-specific TCP/IP support is
available from IBM (call 800-IBM-CALL), Essex Systems (call 508-532-5511),
FTP Software (send mail to [e-mail]), and others.  (A freeware SLIP
implementation, KA9Q, is available via anonymous ftp from ucsd.edu in
directory /pub/hamradio/packet/tcpip/os2 or
/pub/hamradio/packet/tcpip/incoming.)  NetWare Requester for OS/2 is
available from Novell (call 800-873-2831) and IBM; NetWare Server (atop
OS/2 2.0) has been demonstrated by IBM.  IBM offers both NetWare and LAN
Server 3.0 (Basic and Advanced) with LAN requesters.  Microsoft sells LAN
Manager 2.1a (which comes bundled with OS/2 1.3).  An OS/2 2.0 LAN Manager
Requester, part no.  96F8359, is available from IBM; Microsoft offers a
similar requester with LAN Manager 2.1a.  DEC sells Pathworks for OS/2.  A
Banyan Vines OS/2 2.0 requester is due shortly, and the current DOS
requester works in a specific DOS session.

NDIS MAC drivers for most network adapters are available from (1.7)
Shareware and Freeware Sources, as well as vax.ftp.com via Internet
anonymous ftp.  Drivers for 3Com adapters are available via anonymous ftp
from ftp.3com.com, from the 3Com Support BBS, or from CompuServe (GO
THREECOM).

Peer-to-peer networking under OS/2 2.0 is best accomplished (at the moment)
with a TCP/IP product, like IBM's.  TCP/IP (with NFS) is available for
nearly all platforms, so it is a particularly good choice in a mixed
environment.  Artisoft is reportedly working on an OS/2 version of
LANtastic; contact the company for details.  IBM may have its own offering
in the near future (beyond the peer-to-peer support now in LAN Server 3.0).


Related information:

(1.2) Extended Services
(1.3) DOS and Windows Compatibility
(1.7) Shareware and Freeware Sources


(1.26) Viruses

Should I worry about viruses when running OS/2 2.0?

At present there are no OS/2-specific viruses.  However, DOS/Windows
viruses can conceivably infect an OS/2 2.0 system.  DOS/Windows antivirus
tools are just as useful in preventing such infection.  Also, IBM has an
antivirus package which runs under OS/2 directly (without DOS/Windows
emulation), McAfee's OS/2 SCAN and CLEAN have been released, and others
(Dr. Solomon and Dr. Cohen) are in development.

But OS/2 2.0 is likely to be much more resistant to viruses because of its
design.  Viruses running in one virtual DOS/Windows session are likely to
be confined to that session.  Low level disk access is curtailed under OS/2
2.0, thus preventing most virus infection at that level.  And when a
DOS/Windows virus does trigger, it is far less likely to disrupt the entire
system.

OS/2 2.0 is by no means virus proof -- no system is.  But it should prove
more resistant to virus infection.


Related information:

(1.3) DOS and Windows Compatibility


(1.27) Clever Tricks

Are there any clever tricks that apply to OS/2 2.0?

o If you have installed the optional bitmaps, try clicking on the WPS
desktop background once with mouse button one and pressing
CTRL-ALT-SHIFT-O.

o If you have a color monitor, try editing your CONFIG.SYS file so that

SET PROMPT=$e[32;40m$e[1m[$P]$e[0m

to obtain a more colorful OS/2 command line prompt.  You can do the same
for your DOS sessions if you edit PROMPT in AUTOEXEC.BAT, assuming you have
ANSI.SYS loaded.  Note that the $i portion of your PROMPT will enable the
help line at the top of the window or screen.  It is not included in the
example above.

o To force DIR to display your directories in alphabetical order, with the
subdirectories listed first, add the line

SET DIRCMD=/O:GN

to CONFIG.SYS; and, if you wish the same for your DOS command line
sessions, use DOSKEY (see the online Command Reference) in AUTOEXEC.BAT.
DOSKEY also enables command history.  (Shutdown and reboot for changes to
CONFIG.SYS to take effect.)

o Hold down SHIFT while resizing text windows to make size changes
permanent.

o If you want to configure your printer port(s) for shared access (so that
DOS programs, for example, can use them directly), go to your printer
object, click on it with mouse button two, select Open -> Settings, select
the Output tab, then double click on the port you wish to share.  Check the
appropriate box.

o While running a DOS graphics program in a window, use the graphics cut and
paste feature to clip a picture and paste it into the Icon Editor.  You can
then quickly and easily create custom icons for your applications.

o To disable the automatic application restart feature, create a STARTUP.CMD
file in the root directory of your OS/2 boot drive with the following REXX
script:

/* */
call RxFuncadd 'SysLoadFuncs', 'RexxUtil', 'SysLoadFuncs'
call SysLoadFuncs
call SysIni 'USER', 'PM_WorkPlace:Restart', 'DELETE:'
'exit'

or add the line

SET RESTARTOBJECTS=STARTUPFOLDERSONLY

to your CONFIG.SYS.  To manually disable automatic application restart when
booting OS/2, hold down the left CTRL, left SHIFT, and F1 keys
simultaneously from the time the mouse pointer appears until icons are
displayed on the desktop.

o Use the Alarms applet to automatically start programs at specified times.

o If you wish to dispense with the Workplace Shell (and its overhead),
particularly on low memory systems, change the line SET RUNWORKPLACE...  in
CONFIG.SYS to read SET RUNWORKPLACE=C:\OS2\CMD.EXE (replacing C, if
necessary, with a different drive letter).  In fact any program with job
control (e.g. Enhanced Editor, HyperAccess/5) can be used as the shell.

o To implement a small scroll back buffer for your OS/2 command line
windows, use the command MODE CO80,102.  This procedure may be automated by
adding /K MODE CO80,102 in the Optional Parameters section of the OS/2
Window program object settings.

o If you do not want any command line parameters passed to a program object
that you start (for example, if you customize the desktop menu so that it
has an additional option which starts a command line prompt) place a lone %
in the Optional Parameters section of the program object settings.

o If you want to move an icon a small distance, "grab" it from the edge
nearest the direction you want to move the icon.

o If you wish to place program output in the REXX queue (for processing by a
REXX program), try

DIR *.TXT | RXQUEUE

as an example.  (In other words, pipe the program output to RXQUEUE.)  To
use this program output in your REXX program, try

/* Sample */
WHILE QUEUED() > 0
PARSE PULL X
SAY X
END

o A clever way to manipulate files that are locked when the WPS is running
(e.g.  display drivers) is to add the line CALL=CMD.EXE at the end of
CONFIG.SYS.  Then Shutdown and reboot.  The system will restart with an
OS/2 command line prompt.  Type EXIT to proceed into the WPS.  Using CALL
is also a convenient way to configure OS/2's serial ports using the MODE
command.  For example:

CALL=C:\OS2\MODE.COM COM2:38400,N,8,1,OCTS=OFF,RTS=ON,BUFFER=ON

configures COM2 for high speed RTS handshaking and buffered I/O.  You can
also use either CDD2 or SHIFTRUN; both utilities are available from (1.7)
Shareware and Freeware Sources.

Another way, which works well with display drivers, is to copy the new
DISPLAY.DLL to its own directory (say, C:\NEW), then place that directory
name first in LIBPATH in CONFIG.SYS.  Shutdown and reboot.  OS/2 will use
that DISPLAY.DLL before it attempts to use the one located in \OS2\DLL.
(This method is required when using a 16-bit OS/2 2.0 display driver with
OS/2 2.0 Corrective Service Diskette level 06055 or later.)  To switch back
to the old driver, edit CONFIG.SYS and remove C:\NEW from LIBPATH, then
Shutdown and reboot.

o To shutdown without a mouse, press CTRL-ESC, select the Desktop, then
press the spacebar (to deselect any icons, if necessary), SHIFT-F10, and
select Shutdown.

o If your video driver does not support "seamless" Windows, try running the
Win-OS/2 Program Manager in a DOS window.

o Selective Install should be used with caution when changing mouse or
display drivers.  Verify that proper changes have been made to CONFIG.SYS.

o If your settings notebooks (or PM Sticky Pads) do not display but are
listed in the Window List, click on the name of the settings notebook in
the Window List (brought up with CTRL-ESC) with mouse button two and select
Cascade.

o If you wish to force a program object to start an OS/2 application
minimized, temporarily change the program name to introduce an error (e.g.
LOTUS.EXE to LOTUS.EX), turn to the second page of the notebook, check
Start Minimized, then turn back to the first page and correct the program
name.

o If your \OS2\*.INI files have grown large, use the CopyINI or WPSBackup
utilities to shrink them.  Both are available from (1.7) Shareware and
Freeware Sources.

o To run Framemaker for Windows under Win-OS/2 3.0, patch the file MAKER.EXE
(using PATCH or DEBUG).  Around offset $1DDD1C in the file you should see a
series of bytes as follows:  9A FF FF 00 00 A8 20 75 17.  Change the second
to last byte from $75 to $EB.

o To restart the Workplace Shell (without saving desktop settings, perhaps
after an accidental Arrange), use a utility such as psPM [available from
(1.7) Shareware and Freeware Sources] to terminate PMSHELL.

o To get rid of a WPS object that cannot be deleted, try one of the
following:

(a) click on the object with mouse button two, select Open -> Settings,
select the General tab, uncheck the Template box, close, and delete;

(b) drag a folder template from the Templates folder, drag the stubborn
object to this folder, then drag the folder to the Shredder;

(c) from the OS/2 command line, delete the object directly using the RD
command.  (Many objects are actually represented as subdirectories below
\"OS!2 2.0 Desktop" or similar);

(d) insert a blank diskette in Drive A, click on the stubborn object with
mouse button two, select Move, select the Path page, enter A:\, press
ENTER, then format the diskette;

(e) use the WPSTools or Black Hole, available from (1.7) Shareware and
Freeware Sources.  (The WPSTools can also recreate desktop objects that
have been lost.)


Related information:

(1.7) Shareware and Freeware Sources
(1.22) Corrective Service Diskettes


(1.28) Multimedia

What do I need for OS/2 multimedia applications?

Information on IBM's OS/2 multimedia extensions (MMPM/2) and tools,
multimedia hardware, and IBM multimedia titles (e.g.  Illuminated
Manuscript) is available through IBM's Multimedia Office (call 800-426-9402
ext.  150).  Drivers for the Creative Labs SoundBlaster audio adapters are
available through (1.7) Shareware and Freeware Sources; beta drivers are
available for MediaVision's ProAudio Spectrum adapters.  MMPM/2 drivers
should also be available for Digitan and Omni sound adapters, directly from
their manufacturers.  VideoLogic's (call 617-494-0530) DVA-4000 supports
video capture and video display in OS/2 windows as does New Media
Graphics's (call 508-663-0666) Super VideoWindows.  Tecmar (call
216-349-0600) offers various OS/2 multimedia products.


Related information:

(1.3) DOS and Windows Compatibility
(1.15) Technical Support
(1.34) Specific Hardware Recommendations


(1.29) Measuring Performance and Memory Usage

How do I measure OS/2 performance and memory usage?

OS/2 does not treat system resources like DOS.  Memory is treated as a
virtual resource, used intelligently.  For example, OS/2 will retain
unused, "dormant" code in memory if that memory is not otherwise required,
on the assumption that that code may be used again.  Also, all but a small
portion of OS/2 (and most applications, no matter how many are running) may
be paged to disk should a large amount of physical memory be required.
Utilities which display "free" memory, then, are only useful for rough,
relative measurements.

Similarly, utilities which purport to measure system load (e.g.  Pulse)
should not be relied upon for definitive performance measurement.
Subjective assessments are often much more reliable.  Pulse (and similar
utilities) rely on a measurement of processor time allocated to a thread
running at OS/2's lowest priority.  This method is sometimes subject to
erroneous results.

That said, more rigorous system performance optimization and monitoring
tools include SPM/2 (IBM), BenchTech (Synetik, call 303-241-1718), and
Performance 2.0 (Clear & Simple, call 203-658-1204).

Note that OS/2's swap file is designed to behave with hysteresis.  It will
not shrink in size as easily as it grows, under the assumption that swap
space needed once may be needed again.  It should shrink given enough time
and continued, less intense system loads.


Related information:

(1.24) Performance Tuning


(1.30) Promoting OS/2

What can I do to promote OS/2?

OS/2 is selling well, but there are steps you can take to assure that
hardware devices and software will be available for OS/2 in the future.
Customer requests do matter.

o Politely, firmly, and repeatedly request driver support from printer,
video adapter, and other hardware manufacturers.

o When you receive a mailing for DOS/Windows software with a postpaid
envelope, return the order form marked "Please send information on your
OS/2 version."

o Start a users' group at your location.  Contact Gene Barlow (call
214-402-6456) at IBM for assistance.

o Correspond with members of the computer trade press.  Ask for reviews of
OS/2 software, hardware compatibility testing with OS/2, OS/2 benchmarking,
etc.  Respond politely but forcefully to press you think unfair; praise
good reporting.

o When you purchase a new system, ask the vendor to install OS/2 2.0, and to
offer credit for dropping DOS and Windows.  If the vendor refuses, you may
wish to take your business elsewhere.

o Make sure your company (or yourself) specifies OS/2 compatibility when
purchasing new products.

o Demonstrate OS/2 to friends, relatives, and associates.

o Ask your computer store to stock OS/2 software titles, have OS/2
demonstration machines, etc.

o Pass along useful OS/2 shareware and freeware to your local BBS.  Be sure
to register OS/2 shareware.

o Write an outstanding piece of shareware or freeware [See (1.15) Technical
Support for details on joining DAP].  IBM has been known to recognize such
work with rewards.  Also, ask authors of DOS/Windows shareware and freeware
if they would port to OS/2, or volunteer.

o Recommend products that work well under OS/2; dissuade people from
purchasing products that do not.


Related information:

(1.7) Shareware and Freeware Sources
(1.15) Technical Support


(1.31) Displaying Background Bitmaps

My background bitmap does not display correctly.  What's wrong?

Color bitmap images used for the Workplace Shell screen or folder
backgrounds may not display correctly (may have distorted or missing
colors) due to incorrect matching with OS/2's default palette.  Unlike
Windows, OS/2 does not adjust the palette to accommodate background bitmaps
(to keep the rest of the desktop from experiencing color distortions).
(Palette control is now available to applications running under the 32-bit
graphics engine with an appropriate display driver, however.)

To remedy the problem you may use the numerous background images which have
been specifically prepared for the WPS [so-called "BGA images," available
from (1.7) Shareware and Freeware Sources] or you may use an image
editing/conversion utility which can create a proper, palette-matched
bitmap file.  For example, FracInt 17.2 [available from (1.7) Shareware and
Freeware Sources] may be used to import noninterlaced GIF, Windows BMP, and
PCX files and save them as palette matched OS/2 BMP files.

Note that background bitmap images impose some additional overhead, taking
up RAM and disk resources.  You should probably use them sparingly.  Also,
if you have set a Win-OS/2 background bitmap you may experience desktop
color distortions when running Windows programs "seamlessly."  Disable the
Win-OS/2 background bitmap to remedy the problem.


Related information:

(1.7) Shareware and Freeware Sources
(1.9) SuperVGA Support


(1.32) Hard Disk Partitioning

What is the best way to partition my hard disk for OS/2?

There is no single best way to partition your hard disk for OS/2.  For some
advice on the subject you should consult the IBM OS/2 Installation and
Planning Guide, available for download from (1.7) Shareware and Freeware
Sources, and the OS/2 Installation Guide in the OS/2 package.

It can be useful to place OS/2 by itself in a separate partition of about
40 or 50 MB.  If you then elect to experiment with beta releases of OS/2,
you can reformat that particular partition quite easily to erase all old
code.  The swap file can be placed on another partition; its location is
determined by the SWAPPATH line in CONFIG.SYS.

Partitioning should be performed by booting the OS/2 Installation Disk.
Executing FDISK from the command line will not allow certain functions to
be performed.


Related information:

(1.7) Shareware and Freeware Sources
(1.16) High Performance File System


(1.33) "Must Have" Shareware and Freeware

What are the "must have" shareware and freeware titles?

Here are some of the shareware and freeware selections that have proven
popular among OS/2 users.  Where available, an approximate filename is
provided.  However, since version numbers are changing frequently, please
bear in mind that some of this information may be dated.  Also, please
register any shareware you use -- your support will ensure a continuing
supply of capable OS/2 shareware.

o OS2Exec (OS2EXEC.ZIP):  Start any OS/2 program from any OS/2 DOS session.

o Worldwide OS/2 BBS List (OS2WORLD.ZIP):  List of BBSes around the world
where OS/2 is the predominant area of discussion and where large OS/2
software archives are held.

o 4OS2 Version 1.1 (4OS232.ZIP):  A replacement command interpreter from JP
Software.  A must for command line users.

o StartD (STARTD.ZIP):  Provides the capability to start DOS sessions with
specific, custom DOS Settings from the OS/2 command line.

o Icon Extractor (ICON_160.ZIP):  Converts Windows icons to OS/2 format.
Icons can be extracted from Windows executables.

o Mr. File/PM (MRFILEPM.ZIP):  File manager and program launcher.

o Workplace Shell Backup (WPSBK7.ZIP):  Backup the OS/2 desktop.

o Extended Attributes Backup (EABK202.ZIP):  Saves extended attributes so
that non-EA aware backup software preserves all necessary OS/2 data.

o Add Icon Version 1.1 (ADDICO11.ZIP):  Add icons to arbitrary files from
the command line.

o Visual REXX (VREXX2.ZIP):  Provides the ability to write REXX programs
which use Presentation Manager windows, scroll bars, menus, and other
features.

o Icon Programming Language (various):  A simple yet powerful programming
language for many platforms, including OS/2.  Supports graphical
applications.

o EMX/GCC (various):  Powerful C/C++ compiler with programming aids and
enhanced libraries.

o Enhanced Editor Toolkit and Accessories (various):  Add-ons to the
Enhanced Editor (EPM) which provide editor macro capabilities,
documentation, and various accessories.

o INI Maintenance (INIMNT1E.ZIP):  Edit and maintain your vital OS/2 INI
files.

o Info-Zip's UnZip 5.0 (UNZ50X32.EXE):  Extract files from ZIP archives.
PKZip 2.x compatible.  Supports extended attributes.  Companion utility,
Zip 1.9, also available.

o GTAK GNU tar (GTAK201B.ZIP):  Tape archive (backup and restore) utility.
Supports SCSI tape drives.

o MR/2 (MR2_137.ZIP):  Reader for BBS QWK mail packets.

o TE/2 (TE2_120.ZIP):  A full featured terminal emulation and modem
communications program.

o PMComm (PMCOM110.ZIP):  As full featured as TE/2, but with a Presentation
Manager interface.

o C-Kermit 5A(188) (CK5A188.ZIP):  A terminal emulation and modem
communications program featuring the Kermit file transfer protocol.

o SIO COM Drivers (SIO040.ZIP):  Replacement serial port drivers which offer
enhanced performance.

o McAfee's Virus Scan (O2SCAN.ZIP):  Detects viruses.  Companion Virus Clean
utility also available.

o Minesweeper (DMINES10.ZIP):  A game which requires you to avoid the mines
in a minefield.  Several other versions are available.

o Nikon II (NIKON214.ZIP):  Screen capture utility.

o FracInt 17.2 (PMFRA2.ZIP):  Render fractal images.  Also converts among
several image formats.

o IBM Configurator and Pricer (ICPAUSA.ZIP):  Prices IBM personal computer
systems and accessories.

o PS/2 Assistant (PS2AST66.ZIP):  Provides information on most of the IBM
personal computer product line, including OS/2.

o Install B (INSTB.ZIP):  Allows installation of OS/2 from 3.5 inch media
when Drive A is a 5.25 inch high density floppy drive and Drive B is a 3.5
inch high density floppy drive.

o emTeX (various):  Provides professional typesetting and document
composition.

o BlackHole (BLAKHOLE.ZIP):  A Workplace Shell object that destroys anything
dragged to it.

o CONFIG.SYS Editor (CFGED1B.ZIP):  A Presentation Manager utility which
eases CONFIG.SYS editing.

o SE20Boot (SE20BOOT.ZIP):  Creates an OS/2 bootable diskette.

o psPM (PSPM2.ZIP):  Displays a graphical representation of the processes
running on an OS/2 system and allows termination of any or all.

o Workplace Shell Tools (WPTOOL02.ZIP):  Creates or deletes standard
Workplace Shell objects.

o GhostScript PM (GS252PM.ZIP):  Postscript interpreter and viewer.

o OS2You (OS2YOU27.ZIP):  OS/2 remote control over a modem or LAN
connection.  Companion program PM2You, for control of graphical
applications, including DOS and Windows, is also available.

o UUPC/Extended (various):  Provides uucp connection for mail, news, and
other services.

o TedP (TEDP090.ZIP):  Text editor, under 10K in size -- perfect for an
emergency boot diskette.


Related information:

(1.7) Shareware and Freeware Sources


(1.34) Specific Hardware Recommendations

Are there any specific hardware recommendations?

Here are some of the peripherals and adapters that are particularly well
suited to OS/2.  Some true bargains are included.  Prices do not include
shipping and handling.

o Radius XGA-2 Adapter.  An AT bus display adapter providing superior
performance and driver support under OS/2.  Price:  $449 from DellWare
(call 800-723-1635).  A Microchannel version is available from IBM.

o IBM Model 3510 CD-ROM Drive.  An external CD-ROM drive at a reasonable
price (demo/used units are $195 ea.  from Micro Exchange, phone
201-284-1200).  Requires a SCSI interface.  Compatible with ISO/High Sierra
data CD-ROMs and audio CD-ROMs.  Does not support Kodak Photo CD.  Speed:
380 ms average access time, 150K/second sustained data transfer rate.  Uses
CD-ROM caddies.

o Future Domain 1660ER SCSI Adapter.  AT bus, 16-bit SCSI adapter for CD-ROM
drives, hard drives, and other SCSI peripherals.  Price:  $49 from Hi-Tech
(call 805-966-5454).  May require $25 ROM upgrade from Future Domain for
OS/2 compatibility.

o NEC CDR-25 CD-ROM Drive with SCSI Interface.  An external, portable CD-ROM
drive (with optional battery back available).  Includes 8-bit Trantor T128
SCSI adapter and cable.  Compatible with ISO/High Sierra, audio, CD-ROM/XA,
and single session Kodak Photo CD.  Speed:  650 ms average access time,
150K/second sustained data transfer rate.  Does not use CD-ROM caddies.
Price: $299 from Tiger Software (call 800-888-4437 or 305-443-8212).

o 16550AFN Buffered UART Serial Port Adapters.  Improves high speed serial
communications performance.  Price:  $35 for a two port adapter from
Zero-One Networking (call 714-693-0808).

o Creative Labs SoundBlaster.  Original, Pro, and 16ASP models are available
from many suppliers and provide audio output for OS/2 multimedia
applications.  Prices range from about $90 to $230.

o IBM M-Audio Adapter.  Available in either AT bus or Microchannel models
for the same price.  Provides compact disc quality audio reproduction and
recording capabilities under OS/2.  Price:  $235 from IBM Direct (call
800-IBM-2-YOU) or $222 from IBM Educational Sales (call 800-222-7254).


Related information:

(1.5) Hardware Requirements
(1.9) SuperVGA Support
(1.20) COM3 and COM4 Support


[End of Part Two.  End of List.]

--
Timothy F. Sipples      | READ the OS/2 FAQ List 2.0j, available from
[e-mail] | 128.123.35.151, anonymous ftp, in /pub/os2/all/info
Dept. of Econ., Univ.   | /faq, or from [e-mail] (send "HELP")
of Chicago, 60637       | [Post to ONE newsgroup only AFTER reading the List.]