Info-IBMPC@WSMR-SIMTEL20.ARMY.MIL ("Info-IBMPC Digest") (02/12/90)
Info-IBMPC Digest Mon, 12 Feb 90 Volume 90 : Issue 16 Today's Editor: Gregory Hicks - Chinhae Korea <GHICKS@WSMR-Simtel20.Army.Mil> Today's Topics: Background Kermit Bug in PKZIP 1.02??? How to detect a write-protected floppy disk Re: TCP/IP for OS/2 Query (2 msgs) Problem in keeping a log of users Zero Length Files Today's Queries: Turbo Pascal and RS-232 File Recovery Utility Increasing the number of open files Initializing ADFs and Intel Above Board 2+ LaTeX Fonts (Previewer and Printer) MetaWindow TSR-GUI Info Wanted PCX/TIFF -> GEM format New Programs: MSDOS uploads to SIMTEL20 during January 1990 Send Replies or notes for publication to: <INFO-IBMPC@WSMR-SIMTEL20.ARMY.MIL> Send requests of an administrative nature (addition to, deletion from the distribution list, et al) to: <INFO-IBMPC-REQUEST@WSMR-SIMTEL20.ARMY.MIL> The Lending Library is available from: WSMR-SIMTEL20.ARMY.MIL (see file PD1:<MSDOS.FILEDOCS>AAAREAD.ME details on file directories and descriptions.) Archives of past issues of the Info-IBMPC Digest are available by FTP only from WSMR-SIMTEL20.ARMY.MIL in directory PD2:<ARCHIVES.IBMPC>. WSMR-SIMTEL20.ARMY.MIL can be accessed using LISTSERV commands from BITNET via LISTSERV@NDSUVM1, LISTSERV@RPIECS, LISTSERV@FINTUVM and in Europe from EARN TRICKLE servers. Send commands to TRICKLE@<host-name> (example: TRICKLE@TREARN). The following TRICKLE servers are presently available: AWIWUW11 (Austria), BANUFS11 (Belgium), DKTC11 (Denmark), DB0FUB11 (Germany), IMIPOLI (Italy), EB0UB011 (Spain) TAUNIVM (Israel) and TREARN (Turkey). If you are unable to access SIMTEL20 via Internet FTP or through one of the BITNET/EARN file servers, most MSDOS SIMTEL20 files, including the PC-Blue collection, are available for downloading on the Detroit Download Central network at 313-885-3956. DDC is a networked system with multiple lines that support 300, 1200, 2400, and 9600 bps (HST) at a cost of 17 cents per hour. It is also accessable on Telenet via PC Pursuit and on Tymnet via StarLink outdial. ---------------------------------------------------------------------- Date: Thu, 01 Feb 90 09:51:40 MST From: Shap Wolf <IACWSW%ASUACAD.BITNET@CUNYVM.CUNY.EDU> Subject: Background Kermit There was a request here for a background Kermit. We use Crosstalk for Windows, which has a very nice version of Kermit (far better than Procomm Plus, which we use for everything else). Running Windows/386 we can be downloading and working on other windows. A previous solution for us was Procomm Plus running in a Desqview window. As noted above, we dropped that because PPlus Kermit only uses 94 byte blocks. -- W. Shapard Wolf, Jr. Survey Research Laboratory (VSO-2101) -- Arizona State University, Tempe, AZ 85287-2101 602/965-5000 -- iacwsw@asuacad.bitnet iacwsw@asuvm.inre.asu.edu ------------------------------ Date: Fri, 02 Feb 90 00:17:37 EDT From: The Time Traveler <HE891C%GWUVM.BITNET@CORNELLC.cit.cornell.edu> Subject: Bug in PKZIP 1.02??? I think I've found a bug in PKZIP/UNZIP 1.02! Whenever I run the -t option to test the archive, for each file in the archive I get this message: PKUNZIP: Warning! can't open: NUL However, the file is otherwise perfect! Option -v properly shows the files, and it unzips fine! I have an IBM PS/2 70-A21 (25Mhz 386) running DOS 4.01 with XMAEM.SYS, MOUSE.SYS, ANSI.SYS, and SHARE.EXE (the rest shouldn't be important). Any clues??? The Time Traveler, HE891C@GWUVM ------------------------------ Date: Fri Feb 2 12:30:26 GMT 1990 From: Mike O'Carroll <lena!mike@relay.EU.net> Subject: How to detect a write-protected floppy disk In Microsoft C, you can use the _harderr() function. This installs an interrupt 24 handler (user definable) instead of the default "Abort, etc" thing. The device error code is passed to this handler thus: handler(unsigned deverror, unsigned errcode, unsigned far *devhdr) deverror is the device error code; errcode is what went wrong, such as drive not ready, write protected, etc If you don't have the documentation, I can supply more details. If you don't have MS C, who knows ... Turbo C has similar functions. Mike O'Carroll, Microsystems Unit, University of Leeds, LS2 9JT, UK E-mail: @ukc.ac.uk:mike@ee.leeds.ac.uk UUCP: ...!mcvax!ukc!lena!mike or mike@lena.uucp ------------------------------ Date: 01 Feb 89 10:19 EDT From: C0144%CSUOHIO.BITNET%CORNELLC.CCS.CORNELL.EDU@CORNELLC.cit.cornell.edu Subject: Re: TCP/IP for OS/2 Query In a recent question to Info-IBMPC, rap@physics.ubc.ca asks about the availability of any TCP/IP packages for OS/2. IBM recently announced TCP/IP for OS/2 1.0, which will run under OS/2 Extended Edition 1.2. Retail price for the executable was listed at $695, details on programming interfaces, etc., are probably available from your local IBM rep. I haven't as yet seen a public domain or shareware version of TCP/IP for OS/2, but would be most interested in one if/when it appears. David Chatfield, Computer Services Dept. Cleveland State University Bitnet: C0144@CSUOHIO Arpa: c0144%csuohio.bitnet@cunyvm.cuny.edu Internet: dave@ohiont.fidonet.org Fidonet: Sysop, OHIONet Express, 1:157/512 ------------------------------ Date: Sun, 04 Feb 90 14:33:30 EDT From: Joel Armengaud <ARMENGAU%FRECP12.BITNET@CUNYVM.CUNY.EDU> Subject: OS/2 And TCP/IP package >Date: 19 Jan 90 10:29 -0800 >From: "r.d. parachoniak" <rap@physics.ubc.ca> >Subject: TCP/IP software for OS/2 >Does anyone know of any public domain or commercial software to do TCP/IP >under OS/2? Thanks. Yes, IBM just released a complete TCP/IP package for OS/2. It is quite good. (Thanks to OS/2, you can have your own ftp server in as background task...) -Joel Armengaud ------------------------------ Date: Tue, 30 Jan 90 08:44:22 IST From: Ran Cheremsh <CHERMESH%BGUVM.BITNET@CUNYVM.CUNY.EDU> Subject: Problem in keeping a log of users Hi, I've tried Sergio Vaghi's BOOT.DAT time log of PC use. I wonder, if anyone can help me with a minor addition to a program. I would like to add a log of users' names in addition to the timing log. Enclosed, please find my LOGNAME.BAT file. The program works ok, but... I would like to set the program in a way which will kick a person to the air if he/she avoids typing his/her name and types CR instead. The program, as you can see types a mssage and goes CTTY NULL. My problem is how to instruct the program to turn to the message if a person hits CR instead of typing legitimate letters. (This won't prevent people from typing false name, but our system doesn't need more sophisticated security). Ran Chermesh Behavioral Sciences Dept. Ben-Gurion University Beer-Sheva 84105 Israel Bitnet: CHERMESH@BGUVM if exist name del name echo . echo -------------->>b.dat echo Please type your full name, then hit Enter, then type CTRL+Z echo then hit Enter copy con name echo . if not exist name echo Your name is required for using this PC. if not exist name echo Please do Reset (re-boot) if not exist name echo Next time don't forget to type your name if not exist name ctty nul date <cr | find >>bb.dat "C" time <cr | find >>bb.dat "C" copy b.dat+name+bb.dat+boot.dat dd>null copy dd boot.dat del b.dat del bb.dat del dd. Ran Chermesh Behavioral Sciences Dept. Ben-Gurion University Beer-Sheva 84105 Israel Bitnet: CHERMESH@BGUVM ------------------------------ Date: Fri Feb 2 12:53:43 GMT 1990 From: Mike O'Carroll <lena!mike@relay.EU.net> Subject: Zero Length Files My solution would be to write a little program that tests the files and returns the appropriate exit status - e.g. examine file if errorlevel 4 goto nofile if errorlevel 3 goto empty if errorlevel 2 goto crlf if errorlevel 1 goto crlfcz echo some other sort of file ... Note the reverse order of testing - "if errorlevel N" succeeds if the exit status is >= N. Of course, you could abandon command.com in favour of a real shell, but that's another story :-) Mike O'Carroll, Microsystems Unit, University of Leeds, LS2 9JT, UK E-mail: @ukc.ac.uk:mike@ee.leeds.ac.uk UUCP: ...!mcvax!ukc!lena!mike or mike@lena.uucp ------------------------------ Date: Thu, 1 Feb 90 22:04:39 GVA From: TE891466@STUDMBA.UFSIA.AC.BE Subject: Turbo Pascal and RS-232 Hello everybody, I'm looking for two Turbo Pascal units: 1) A unit which will enable me to use the RS-232. I'm developping a little robot and I would like to command it from my PC 2) A unit which will enable me to build Resident-Program. I need to develop an application which will be able to "trap" every character typed on the keyboard in order to save them into a statistical file and do some calculation to study the keyboard usage. So, if one of you has already written such an application and can send it to me, he will receive in exchange my eternal recognition.... Many thanks in advance. Marc LEJOLY MBA Student ------------------------------ Date: Thu, 1 Feb 90 10:56:02 -0500 From: DXCOD%WIDENER.BITNET@CORNELLC.cit.cornell.edu Subject: File Recovery Utility Being relatively new to this list I may have missed this information. Too many times I am faced with trying to help someone recover a large file that has had a small file saved on top of it. This has happened a number of times with word processing files, spreadsheets, etc. Is there a utility available that would allow the recovery of any remaining portion of the larger file? Because the smaller file is usually a blank screen I would assume that only 1 block of information would actually be overwritten. Such a utility would be very useful to me and any information would be greatly appreciated. Chuck Darney Widener University ------------------------------ Date: Wed, 31 Jan 90 17:06:04 CDT From: david@wubios.wustl.edu (David J. Camp) Subject: Increasing the number of open files A friend is writing an application that requires a lot of files open at one time. He tried increasing the FILES= statement in config.sys, but that did not help. He seems to be limited to about 20 total files regardless of the value of the FILES= parameter. He has tried this in QuickBasic and Fortran. Is there a known solution to this problem? -David- Bitnet: david@wubios.wustl ^ Mr. David J. Camp Internet: david%wubios@wugate.wustl.edu < * > Box 8067, Biostatistics uucp: uunet!wugate!wubios!david v 660 South Euclid Washington University (314) 36-23635 Saint Louis, MO 63110 ------------------------------ Date: Thu, 01 Feb 90 10:43:22 -0500 From: Jeff Kimmelman <jkimmelm@BBN.COM> Subject: Initializing ADFs and Intel Above Board 2+ I'm looking for advise using a IBM PS/2 Model 50Z with Xenix and the Intel Above Board 2+. I have created 2 partitions on the hard disk--the first for DOS (20 MB) and the second for SCO Xenix 2.3.2 (38 MB). Both operating systems are working just fine. However, the Intel board needs to be initialized in order for the system to recognize it. DOS is happy since it uses a Expanded Memory Manager to access the board. However, Xenix doesn't know the board is there. If I boot with the Intel OS/2 boot diskette (which initializes the board) and then allow Xenix to come up the memory on the Intel board (2 MB) is recognized. I spoke to Intel and was told that the board requires an "initializing ADF" on track 0 of the hard disk for the board to wake up. (The OS/2 boot diskette is the alternative technique intended for OS/2 installation only.) I have run the Intel program "Softset" to try to install the initializing ADF on track 0 but to no avail. I am a little unclear about at what point the ADF is activated. Is it at the ROM level, before any operating system begins loading, or is it activated by DOS and/or OS/2? If it is at the ROM level (as I would expect) why can't I seem to get the ADF onto track 0? Or, do I have it on track 0 but something else is interfering in its activation? If it is actually impossible to use the Intel Board with Xenix does anybody know of a MCA board which allows at least 8 MB of 100ns (or faster) RAM and does work with Xenix? Sorry about the length of this message but I am confused. Thanks- Jeffrey Moss Kimmelman |Phone: (617) 873-2679 * BBN Systems and Technologies Inc. |Internet: jkimmelman@bbn.com * 70 Fawcett Street | * Cambridge, Ma. 02238 | * ------------------------------ Date: 1 Feb 90 16:26:27 GMT From: burkett@csd4.csd.uwm.edu (Edward W Burkett) Subject: LaTeX Fonts (Previewer and Printer) Here's the situation ...... I need some help. I have been using LaTeX on our universities Super Mini for some time now. Actually, I do most of my editing and LaTeXing on my PC using SBTEX29 and then HAVE TO send the DVI file to the Super Mini for previewing and printing. What a hassle!!! I have been trying to get together a DVI previewer and print driver for some time now but run into the old problem of having only a meg or two of disk space I can spare. Recently, I obtained the HERC2DVI screen previewer and Beebes DVIEPS print driver. The HERC2DVI program doc indicates that this program will use the same set of .pk fonts that the DVIEPS driver needs, thus reducing the need for a variety of font resolutions. Now like many software users this is were I get lost, talking about mag steps, MeTaFont and such things. As far as I can ascertain, HERC2DVI subsamples 240 .pk fonts to get the required screen resolutions. After reading the DVIEPS.DOC I am not sure but I think that this is what the DVIEPS driver does too! PROBLEM 1: I need a FULL SET of 240 .pk fonts for 10, 11 and 12 points. The set supplied with HERC2DVI are inadequate and incomplete. PROBLEM 2: From what I understand you need MeTaFont to make these fonts. I do not have this program and from what I have been reading most people are in the same situation as I am. **** I have a friend that has a 24 pin printer and just received the DVIPAN print driver from SIMTEL20. Does it use the same 240 .pk fonts as the 9 pin? **** SUGGESTION: If indeed these two (or three) programs require only one FULL set of 240 .pk fonts to use, could someone make these files available? Without the fonts these two packages are not very useful! I suggest that this **FULL** set of 240 .pk fonts be archived and place in the pd1:<msdos.tex> directory at SIMTEL20 or some other site(s). I think it would be great to have LaTeX, a Hercules Previewer and the Beebes print driver(s) all up and working on my PC. Feel free to educate me if the above sounds foolish or better yet send me what I need :-) Any help would be greatly appreciate by all. Thanks, burkett@csd4.csd.uwm.edu (Edward W Burkett) Department of Biological Sciences University of Wisconsin ------------------------------ Date: Thu, 1 FEB 90 13:22 N From: MUSIC01%UNIPAD.INFN.IT%IBOINFN.BITNET@CUNYVM.CUNY.EDU Subject: MetaWindow TSR-GUI Info Wanted Please, does anybody have some substantial info about a TSR-GUI called MetaWindow? Thanks. Andrea Provaglio Centro di Sonologia Computazionale Universita' di Padova ITALY ------------------------------ Date: Wed, 31 Jan 90 22:39:00 EST From: "Jacques Beland (a.k.a. Mickey) Trent University" <BELANDJ@TrentU.CA> Subject: PCX/TIFF -> GEM format Does anyone know of (p/d or commercial or otherwise) a graphics format converter that will take a PCX/TIFF/GIF etc file into GEM format (under GEM Draw Plus, to be specific)? We like to scan some pictures (using the Logitech's hand-held scanner, which scans into PCX or TIFF format) into GEM Draw Plus. Thank you. ------------------------------ Date: Wed, 31 Jan 1990 14:54 MST From: Keith Petersen <w8sdz@WSMR-SIMTEL20.ARMY.MIL> Subject: MSDOS uploads to SIMTEL20 during January 1990 This is in response to requests from users for a monthly summary. MSDOS FILES UPLOADED TO WSMR-SIMTEL20.ARMY.MIL during the month of January 1990 [This file is too large for the digest. It has been placed in PD1:<MSDOS.FILEDOCS>UPLOADS.JAN Keith] ------------------------------ End of Info-IBMPC Digest ************************ -------