home *** CD-ROM | disk | FTP | other *** search
- Joe's OS/2 Tips.
-
- Number 6
-
- Written by Joseph Mckinnon (61:560/0@Worldnet)
-
- Downloaded from Proteus OS/2.
-
- Phone +61-7-800-3521
-
- Hours 24 hours a day
-
- Speeds 300-14400, MNP, V42Bis (NETCOMM)
-
- =========================================================================
-
- A] Navigating Around OS/2, without a Mouse.
- B] Fail-Safe Alertness?
- C] Memory Saving & Performance tips
-
-
- INTRODUCTION
-
- By the time most of you get this issue, OS/2's windows support will have
- been officially upgraded to support version 3.1 applications, along with
- all the usual multi-media stuff that Microsoft bundled with it's
- infamous product. This will most likely be the last ever Windows release
- for OS/2, as IBM intends to bridge the gap between Windows and OS/2 via
- a new PC-DOS style interface, wait for it.....It could be called
- WorkPlaceShell for DOS, and does the same functions as the OS/2 version,
- with obvious limitations.
-
- Anyway, I hope you have all had a safe and happy Christmas break, and
- didn't party to hard at the start of '93.
-
-
- ===========================================================
-
- A] Navigating Around OS/2, without a Mouse.
-
- This part is inspired by a friend, Ernst Winter, who suggested that
- people couldn't use their keyboards to navigate around OS/2.
-
- This is going to be just a list of keystrokes, with a brief description.
- Also the Cursor keys are functional in most areas.
- Notes....
- CTRL - Control Key
- ALT - Alternate Key
- ESC - ESCAPE Key
- SHF - SHIFT key
- [CTRL]V - Means to hold down control and press V
- CTRL V - Means to press control then press V
- F4 - Function key 4
-
- KEYSTROKES RESULT
-
- GLOBAL COMMANDS.
-
- [CTRL] ESC This will pop-up the Windows list.
- Note. This will bring you from a full screen
- program to the desktop.
- Note. This is also one of the Fail-Safe keys
- that OS/2 looks for in a state of deadlock.
-
- [ATL] ESC This will goto the next process, in order of the
- Windows List.
-
- [CTRL][ALT] DEL Performs a Cache Flush and then Warm Boots your
- computer.
- Note. I don't recommend this method on a heavily
- utilized machine, especially if you are running
- a beta version.
-
- [ALT] HOME Toggles a DOS window to full screen mode and
- back again.
- Note. Some video cards have problems with this
- command.
-
- WINDOW COMMANDS.
-
- ALT Brings up a pop-up menu, for that Window.
- Note. from here there are several options, some
- are hot keyed for characters, others are selectable
- via the cursor keys.
-
- ESC Closes pop-up lists.
- Note. Be careful, don't press to many times, as
- you may inadvertently affect your program, ie if you
- press one to many.
-
- [ALT] F4 Closes an OS/2 Window/dialog.
- Note. Some Dialog boxes disable this, mainly to
- display copyright notices.
-
- [ALT] F7 Allows a window to be positioned on the screen.
-
- [ALT] F8 Allows a window's size to be changed.
-
- [ALT] F9 Minimizes Windows (after it was Maximizes)
-
- [ALT] F10 Maximizes a Window.
-
- DESKTOP Keystrokes.
-
- SPACEBAR Selects, Deselects an object
-
- RETURN Opens, Runs an Object
-
- [SHIFT] F10 On a selected object
- Opens up the Settings menu.
- On a un-selected object
- Opens up the System (or ShutDown) Menu.
-
- DIALOG Keystrokes
- Many of the above apply here.
-
- TAB Moves between various fields of input.
-
- Well this covers most of the important keystrokes, to get you to and
- from most applications. In most cases, you don't need to know these
- keys, unless of course you mouse blows-up, or you like keyboards?
-
-
- ===========================================================
-
-
- B] Fail-Safe Alertness?
-
- I have often heard from new users that they have to press reset several
- times a day, due to some mysterious system crashes. These are almost
- always inflicted by operator error, and for the most part are
- recoverable, but how, when the system appears to be locked.
-
- The Steps to recover most systems, from an apparent crash.
-
- 1] If your in the desktop, and the mouse moves, obviously OS/2 hasn't
- crashed. If the mouse doesn't move, prayer. Goto step 2.
-
- 2]a) Press [CTRL] ESC several times and wait up to 2 minutes.
- b) if nothing happens, press [ALT] ESC several times and wait up to 2
- minutes.
- c) If nothing happens, Press [CTRL] [ALT] DEL, and wait until DRIVE
- ACTIVITY stops. And forget about the rest of these steps.
-
- 3] At this point of time, one of several things may have happened.
- - INTERNAL HALTED TRAP ERROR (basically a Dead System, press RESET)
- - INTERNAL TRAP ERROR MESSAGE
- Select Stop process.
- - Informational dialogue, informing you that such&such has stopped
- running.
- Press RETURN, and the system should appear to reload the
- WorkPlaceShell, never fear, the rest, of the currently running
- processes, will still be running.
- Note. If this happens on a continual basis, check the remaining
- space available on your swap-file drive, it may be full.
-
- 4] OPTIONAL STEP
- On my system, I wouldn't bother shutting down my system and
- restarting, as I am very confident in OS/2's ability to keep my system
- operational. But if you are running a beta, it's always advisable to
- shut-down and restart OS/2, as you don't know what may have be
- broken.
-
- ===========================================================
-
- C] Memory Saving & Performance tips
-
- Many of us OS/2 users, run OS/2 applications, with only a limited
- number of DOS/WINDOWS based apps. Therefore, people who run mostly OS/2
- stuff, can save a fair chunk of available physical ram by removing
- various Virtual Device drivers.
-
- VCOM.SYS If you don't want DOS COMS, REM (not DEL) this
- command out from OS/2 config.sys.
-
- VCDROM.SYS Pointless, unless you have CD-ROMS.
-
- Another interesting performance tip, is to reduce the IDLE_SENSITIVITY
- setting to about 5 on DOS apps, and you will find that most DOS apps
- will happily run, and OS/2 apps will run faster. Since OS/2's
- scheduler will give more time to OS/2 apps, which in turn release
- time slices if not active (which is how a REAL operating system's
- programs should perform.)
-
- ===========================================================
-
- SOFTWARE JUNKIE UPDATE
-
- AMI PRO for OS/2 is Due out in 1stQ93!!!!!!!!
-
- CorelDraw's new OS/2 version is also in the process of being coded to
- include the MISSING functions that can be found in Windows land. Does
- this mean that Corel realizes where the future lies?
-
- Microsoft has, once again, not meet a shipping date. Nothing unusual,
- must have too many bugs for their programmers to kludge in one hit.
-
- IBM's new DOS is due for Beta release 1st quarter, so ring your
- favorite IBM techie and ask for a EEP license, if your interested in
- DOS's future.
-
- Stacker for OS/2 seems to be vapourware, at least it hasn't occurred in beta
- testing anywhere official, a bit like another product.
-
- IBM's Multi-CPU OS/2 platform seems to be getting ready for unveiling,
- with announcements about the micro-kernel support they are looking to
- utilize. IBM is also planning the same WorkPlaceShell models for
- their various operating system platforms, great news for the systems
- programmers.
-
- Wattle Creek CD-ROM publishers are in the process of producing the new
- edition of their OS/2 Shareware library, should be interesting to see,
- hopefully they will keep their prices down.
-
- Rumor has it, that the makers of Wing Commander are thinking of an OS/2
- game, I sure hope that this is true.
-
- Creative Labs and Pro Audio Spectrum have released OS/2 drivers for
- their various sound cards, to work with IBM's Multi-media products.
- Gravis UltraSound's makers are planning on OS/2 drivers also.
-
- If your a software developer, you can't miss IBM's offer of a CD-ROM
- diskette with their current beta offerings and the programmer's library,
- all on CD-ROM.
-
- ===========================================================
-
- HARDWARE JUNKIE UPDATES
-
- The new Quantum IDE hard drives have the potential to load OS/2 in 25
- seconds! Now that is FAST.
-
- Tseng Labs new Co-process video card, the ET4000/W32 Bit, will be
- released in Jan/Feb and will be directly supported by OS/2 drivers.
-
- OS/2's hardware reliance has taught many a cheap clone vendors new
- tricks, and many of the cheaper component manufactures are having to
- redesign their hardware, so that they can remain IBM compatible.
- Since IBM is now licensing both it's BIOS and BUS they have no
- excuse, to make bad clones. Also IBM has introduced the Value line
- of systems, which are of a high quality, but a clone price.
-
-
- ===========================================================
-
- The END
-
- Well, nearly.
-
- If you wish to contact me, about various topics I have covered, or if
- you have suggestions, the easy method is via a message in one of the
- following mail networks, in their OS/2 area.
-
- WORLDNET 61:560/0
- INTLNET 58:1100/300
- GLOBALNET 54:6140/110
- And shortly Fidonet.
-
- Or via SNAIL MAIL
-
- Joe's OS/2 Tips
- 540 Johnson Road
- Forestdale, QLD, Australia, 4118.
-
-
- Or via the BBS
-
- +61-7-800-3521
- Hours 0600-215 Australian Eastern Standard Time
- 1200-14.4k baud rates.
-
- Or Via VOICE
-
- +61-7-800-4447
-
- Most times I am around the phone, but the answering system will take
- care of you, otherwise. But I can't afford to return an international
- call.
-