From: Digestifier To: Linux-Admin@senator-bedfellow.mit.edu Reply-To: Linux-Admin@senator-bedfellow.mit.edu Date: Thu, 1 Sep 94 14:13:49 EDT Subject: Linux-Admin Digest #10 Linux-Admin Digest #10, Volume #2 Thu, 1 Sep 94 14:13:49 EDT Contents: Re: problems with NCR53C810 SCSI controler (Drew Eckhardt) Re: color_xterm .... again (Heiko Herold) Re: HELP! Intermittent connect & ARPing probs (Greg Corteville) Is it possible to have NFS via TERM (Zhiyun Xie) Re: Shutting down when running in runlevel 6 (X) ("Eric Jeschke") Re: Whats the best ISA video card for Linux/Xf (Peter.Leyssens) LINUX and OPTI chipset (Scott Cooper) Re: Which is better: tar->gzip or gzip->tar? (Alex Nicolaou) Re: Whats the best ISA video card for Linux/Xfree? (JASON NAUGHTON) Re: Using an Exabyte with Linux (Peter Suetterlin) Re: Q: NFS, Linux -> Macintosh (Darko Krizic) Re: SOCK_PACKET: Why not reading outgoing packets ? (Robert Sanders) Re: Shutting down when running in runlevel 6 (X) (Lauri Kuru) Re: Q: NFS, Linux -> Macintosh (Dave Platt) Re: Shutting down when running in runlevel 6 (X) (olav woelfelschneider) Re: Whats the best _CHEAP_ ISA video card for Linux/Xfree? (Dirk Eddelbuettel) libc.so.4.5.26 and net programs??? (Steve MacLeod) ---------------------------------------------------------------------------- From: drew@frisbee.cs.Colorado.EDU (Drew Eckhardt) Subject: Re: problems with NCR53C810 SCSI controler Date: 31 Aug 1994 17:22:32 GMT In article <33uf7kINN2oj@kirk.ms.detemobil.de>, dbu wrote: >Hallo, >some days ago i tried to install my NRC-SCSI Controler. With the Slackware >boot disk (1.1.19 from Drew) ther was no problem with the installation. >But when i try to build a new kernel (1.1.47) the Kernel could not see >any disk or SCSI Controler. 1. Double check that you have the NCR 53c810 driver enabled (53c7,8xx in the configuration options). 2. If the configuration is correct, arround Linux 1.1.41 there were a few changes made to the PCI BIOS code which don't work too well on some systems. Try using the kernel/bios32.c from 1.1.39. -- "The most foolish mistake we could possibly make would be to allow the subject races to possess arms. History shows that all conquerors who have allowed their subject races to carry arms have prepared their own downfall by doing so." -- Adolf Hitler ------------------------------ From: hman@marina.dei.unipd.it (Heiko Herold) Subject: Re: color_xterm .... again Date: 31 Aug 1994 17:16:15 GMT In article <341cfm$ah9@sunserv.kfki.hu>, Jozsef Kadlecsik wrote: )Hi, ) )Ok, I haven't tried all possibilities: after setting *LoginShell: true in )..../app-defaults/XTerm if I type at the prompt ) )> color_xterm ) )the xterm comes up and it can be checked that .bashrc has been executed. Fine. ) )But if one click on "Color Xterm" of the menu "Shells" of openwin, that )xterm doesn't seems to execute .bashrc at all!! (Of course Xterm or Rxvt )from the menu do execute .bashrc.) ) )This "Color Xterm" menu is as follows ) )"Color Xterm (7x14 font)" exec /usr/bin/X11/color_xterm -sb -sl 500 )-j -ls -fn 7x14 ) )I added "-l", "-e /bin/bash -login", no use. ) )Could you help me again to complete the solution of this problem? ) )Best regards, )Jozsef Kadlecsik ) That's all right: login bash reads in /etc/profile and .profile . Not-login bash reads in .bashrc . If you want both, put a . ~/.bashrc at the end of your .profile . If you want to find out a bit more 'bout it, check the UNIX-FAQ :) Bye Heiko -- \________________/ hman@[paola][chiara][maya].dei.unipd.it \________________/ DON'T PANIC - The Hitch Hiker's Guide to the Galaxy {itself} PANIC - The Hitch Hiker's Guide to the Galaxy MK II {Mostly Harmless} (perceiving the Whole Sort of General Mish Mash) [Douglas Adams] ------------------------------ From: gcortevi@nyx10.cs.du.edu (Greg Corteville) Crossposted-To: comp.os.linux.help Subject: Re: HELP! Intermittent connect & ARPing probs Date: 31 Aug 1994 11:39:02 -0600 Thanks for the replies everybody! There was a PC downstairs in the computer lab using the same IP address. The problem has been solved. -- Greg Corteville | "We are the knights who say Nee!" gcortevi@nyx10.cs.du.edu | - Monty Python's QFTHG gcortevi@trident.lbs.msu.edu | ---[PGP Key available via finger]------------------------------------ ------------------------------ From: xie@ammlsgi.magnet.fsu.edu (Zhiyun Xie) Subject: Is it possible to have NFS via TERM Date: 31 Aug 1994 17:38:10 GMT Is it possible to have NFS via TERM-connected network ? Zhiyun Xie ===== xie@ammlsgi.magnet.fsu.edu ------------------------------ From: "Eric Jeschke" Subject: Re: Shutting down when running in runlevel 6 (X) Date: Wed, 31 Aug 1994 12:11:16 -0500 :I have been following this thread for a while. I used to use run level 6 :but quit because when I started up xtrems I got strange key mappings, :that is whereas normaly my <- (backspace key) deletes a character back :it now would delete the whole line. The delete key did yhe same thing. :I like my old keymappings but I guess I am too inexperienced to figure :out how to implement them in xdm. I am using the defaults as provided :by Slackware 2.0. I am currnetly using rl 5 and startx in my .login :file. I would prefer using xdm, but won't until I learn how to fix this :problem. I have gone over and over O'Reilly's xsindows administrator's :guide to no avail. I know this is a bit off topic but there seems to be :several knowledgeable people on this thread. Check out man xmodmap to learn how to remap keys under X. You can do this in your own .xinitrc or in the Xdm scripts. -- Eric Jeschke | Indiana University jeschke@cs.indiana.edu | Computer Science Department ------------------------------ From: leyssens@uia.ac.be (Peter.Leyssens) Subject: Re: Whats the best ISA video card for Linux/Xf Reply-To: leyssens@uia.ac.be Date: Thu, 1 Sep 1994 12:52:13 GMT In article am9@netnews.upenn.edu, hoford@tumtum.image.chop.edu (John Hoford) writes: > > > I just got Linux up its on > a 386(33mhz). I was hoping to find a good svga card > to run. Right now I use a generic vga card. > I see some accelerated cards are supported. > Which ones perform the best (used the most by X)? > > Even subjective evaluations (comparisons) welome. > > Try a card with a Mach32 chipset, they're about $350 (over here in Europe), they're lightning fast and you can even find them on ISA ! Peter. ------------------------------ From: scooper@netcom.com (Scott Cooper) Subject: LINUX and OPTI chipset Date: Wed, 31 Aug 1994 17:20:56 GMT Yggdrasil Summer 94 works fine on my motherboard... Scooper@netcom.com -- scooper@netcom.com ------------------------------ From: anicolao@watcgl.uwaterloo.ca (Alex Nicolaou) Subject: Re: Which is better: tar->gzip or gzip->tar? Date: Thu, 1 Sep 1994 13:22:32 GMT arnholt@mayo.edu (Jeff Arnholt) writes: >For best compression on previously uncompressed files, >which is better: tar * | gzip, or gzip * | tar? >IE, is it best to tar compressed files, or compress >a tar file of uncompressed files? Does gzip -r * work >better than either solution? >I'm looking for the most robust method to archive groups >of files. For two reasons it should be better to tar first and compress later. If you zip first, each zip file will have some overhead that you could be repeating hundreds of times. And tarring all the zip files will introduce tar's overhead (uncompressed) between every file. The other way, all of tar's header info gets compressed, you don't hvae zip overhead, and you should also be able to achieve better compression on the one big file than you can individually on little files (VERY true for tiny files). Between tarring then zipping versus using zip to contain the directory structure I have no idea which is better - why not just try it on "typical" files? alex ------------------------------ From: jnaughto@ee.ryerson.ca (JASON NAUGHTON) Subject: Re: Whats the best ISA video card for Linux/Xfree? Date: 1 Sep 1994 14:00:11 GMT John Hoford (hoford@tumtum.image.chop.edu) wrote: : I just got Linux up its on : a 386(33mhz). I was hoping to find a good svga card : to run. Right now I use a generic vga card. : I see some accelerated cards are supported. : Which ones perform the best (used the most by X)? : Even subjective evaluations (comparisons) welome. : John : -- : ----------------------------------- : John D. Hoford : email: hoford@tumtum.image.chop.edu I've got the Trident SVGA 8900c, for good reasons keep well away from this manufacturer. It maybe cheap but not worth it.... Jason Naughton ------------------------------ From: ps@kis.uni-freiburg.de (Peter Suetterlin) Subject: Re: Using an Exabyte with Linux Date: 1 Sep 1994 13:18:42 GMT root (root@kirk.in-berlin.de) wrote: : Hi together, : I just have had a little bit of luck and got an used Exabyte streamer : from my company (for nearly no $$ :-) ). Lucky one! : Unfortunately it seems that linux don't like such a beast :-( : I plugged it in and everything seems to be okay. While booting the : kernel tells me Target 5 Exabyte Model: EXB-8200 Rev. 4.25 SCSI-1 : But when I try to access the device nothing happens. : The streamer had been connected to an old SUN but I haven't got any : documentation. Did I miss something or doesn't Linux support Exabytes? Have you tried booting Linux with an Tape inserted into the drive? This cured the problem for me. Without a tape, Linux wouldn't see the drive upon boot. But don't ask me why (btw, it was an EXB-8500 SCSI-2) Peter ================== Peter 'PIT' Suetterlin ================= | Kiepenheuer Institut | Sternfreunde Breisgau e.V | | fuer Sonnenphysik | | | 0761/3198-210 | 0761/71571 | ---- ------------------------------ From: dekay@xtac.tg.sub.org (Darko Krizic) Subject: Re: Q: NFS, Linux -> Macintosh Date: Tue, 30 Aug 1994 20:18:46 GMT > >Has anyone succesfully mounted a Linux disk on a macintosh via a network? > >What should I do on the linux-side of the connection and what program > >should I use on the macintosh-end? > > I have done so using Intercon's NFS/Share software. Good stuff. They > are in Herndon, VA. Right. NFS/Share is the only NFS-Client for the Macintosh as far as I know. It is fully transparent to the user. ===================================================================== Darko Krizic Langweidenstrasse 37 60488 Frankfurt 49 69 7893687 dekay@xtac.tg.sub.org MIME 4e71 "Powered by Motorola" ===================================================================== ------------------------------ From: rsanders@mindspring.com (Robert Sanders) Crossposted-To: comp.os.linux.development,comp.os.linux.help,comp.os.linux.misc Subject: Re: SOCK_PACKET: Why not reading outgoing packets ? Date: 30 Aug 1994 17:46:26 GMT On 30 Aug 1994 16:25:00 +0100, morten@gurke.allcon.com (Morten Jammer) said: > Why can the socket typ SOCK_PACKET only read outgoing packets > when the interface is in promiscious mode ? In later kernels SOCK_PACKET does return outgoing packets. I can't give you the exact patchlevel, but I think it's in the late 1.1.30 series. Check the kernel changelogs generously posted by Russ Nelson (also available from nic.funet.fi:/pub/OS/Linux/PEOPLE/Linus/v1.1). -- Robert ------------------------------ From: lkuru@snakemail.hut.fi (Lauri Kuru) Subject: Re: Shutting down when running in runlevel 6 (X) Date: 01 Sep 1994 07:37:06 GMT Reply-To: lkuru@snakemail.hut.fi In article <341npa$gcu@vixen.cso.uiuc.edu> sharpe@uxa.cso.uiuc.edu (sharpe randall k) writes: >delemar@galet.icp.grenet.fr (Delemar ) writes: > >I have been following this thread for a while. I used to use run level 6 >but quit because when I started up xtrems I got strange key mappings, >that is whereas normaly my <- (backspace key) deletes a character back >it now would delete the whole line. The delete key did yhe same thing. >I like my old keymappings but I guess I am too inexperienced to figure >out how to implement them in xdm. I am using the defaults as provided >by Slackware 2.0. I am currnetly using rl 5 and startx in my .login >file. I would prefer using xdm, but won't until I learn how to fix this >problem. I have gone over and over O'Reilly's xsindows administrator's >guide to no avail. I know this is a bit off topic but there seems to be >several knowledgeable people on this thread. > >Thanks. You can use the keymap that kernel uses for X, too. I installed Slackware 2.0 a while ago, and found a mk_modmap script in /usr/lib/kbd/keytables. I said: mk_modmap sf-lat1.map > ~/.Xmodmap (might be .xmodmaprc on some distributions) and it works fine. I didn't catch the beginning of this shutdown thread, but I got advise on shutting down from runlevel 6 and this is how I did it: I edited my /usr/lib/X11/xdm/Xresources to look like this ============== 8< ==================== xlogin*login.translations: #override\ CtrlR: abort-display()\n\ F1: set-session-argument(failsafe) finish-field()\n\ CtrlReturn: set-session-argument(failsafe) finish-field()\n\ Return: set-session-argument() finish-field()\n\ Ctrl Alt Delete: abort-display() xlogin*borderWidth: 3 ... ============== 8< =================== Essentially I added the Ctrl Alt Delete -line, which means that when I'm at the login-screen, I press ctrl-alt-del twice in a row and the system reboots (or whatever it says in your /etc/inittab... I like it this way. Regards, qru -- lkuru@snakemail.hut.fi ------------------------------ From: dplatt@3do.com (Dave Platt) Subject: Re: Q: NFS, Linux -> Macintosh Date: Thu, 1 Sep 1994 04:27:42 GMT >> I have a similar question. Is there a project in the works to >>support the mounting of a Macintosh disk? (f.e. like mounting a MSDOS >>floppy) Right now, whenever I want to transfer data between MAC/PC disks >>I have to find a Mac with a superdrive and transfer to an MSDOS disk, >>and _then_ take it to Linux. I was just wondering if at a time loooong >>down the road if Linux will have mount support for other OS's. > >Doubt it. Mac disks! Well, in a very important sense, Linux already does have support for mounting disks written in different or entirely-novel formats. It's called "userfs". It's not a part of the standard kernel; it's a separate loadable module which requires almost no kernel hacking at all to install (a patch to one file of exportable symbols). I used userfs-0.8 (recently released) to mount a CD-ROM written in the 3DO "Opera" format. Using one of the example userfs clients as a starting point, it took me one day of coding to complete the job, mount an Opera CD-ROM, export it via NFS, and automount it from my Sun workstation. About half of this one day was waiting for my 386SX-16 to compile the code (g++ is a slug on this machine!). Writing a client for the Mac HFS format would be more work, in part because it'd be necessary to figure out what to do with the Mac's Finder information and resource forks. Probably make 'em appear as a set of AppleDouble directory hierarchies, I'd think (although AppleSingle, CAP, or MacBinary would be equally possible, although not equally easy to implement). Doing read/write support for HFS would be trickier. Doing it _right_ would be trickier yet. Doing _any_ support for the Mac's 800k disk format is probably infeasible... I believe it uses a form of MFM encoding that the electronics in a standard 1.44-meg floppy drive will not handle. It took me another day to hack together a way to run CAP on my Linux machine (it uses a modified UAR as a network interface, and tunnels IP packets to a Sun running UAR which then routes them to EtherTalk). It's an ugly approach, but it does work with a stock Unix kernel and network stack. At some point (i.e. about 30 seconds after the guys out there get a PowerPC port of Linux working) it'll be highly desireable to be able to mount Linux and HFS partitions from a single hard drive. I believe it'll happen, although I'm not going to bet on when. -- Dave Platt dplatt@3do.com USNAIL: The 3DO Company, Systems Software group 600 Galveston Drive Redwood City, CA 94063 ------------------------------ From: wosch@rbg.informatik.th-darmstadt.de (olav woelfelschneider) Subject: Re: Shutting down when running in runlevel 6 (X) Date: 1 Sep 1994 08:12:49 GMT Maxim Spivak (maxims@ucsee.EECS.Berkeley.EDU) wrote: : When I what to shut down, I go superuser in one of the xterms, and say : shutdown -h now : at which point it ends up killing X and goes back to the console screen [...] Well, this is nasty. You start shutsown from an xterm, and shutdown starts to kill everything. As soon as it kills the X server or the xterm or the shell running in the xterm, it pulls its own ground away and dies. So your system gets no shutdown, but can maybe end up in a state where some important processes are already killed. Now, linux gurus, I know, one has to issue shutdown from a vc to avoid this, but, Isn't there a way to do this also from X? Would be very comfortable... Maybe shutdown could fork(), detach from all open files and could start to kill everything until itself is only left. The output could automagically go to /dev/tty1. I am too busy to do that on my own right now, but I think lotsa people will kiss your feet (: if you (yes, you!) have enthusiasm to do it (: Please, don't tell me about accidentally halting the system... I think if someone accidentally types shutdown, it's his own fault, and he can still use the old method if he wants to. -- /======================================\ | Olav "Mac" Woelfelschneider | | wosch@rbg.informatik.th-darmstadt.de | +--------------------------------------+ | I refuse to grow up, | | I don't want to lose my humor... | \======================================/ ------------------------------ From: eddelbud@qed.uucp (Dirk Eddelbuettel) Crossposted-To: comp.os.linux.misc Subject: Re: Whats the best _CHEAP_ ISA video card for Linux/Xfree? Date: 1 Sep 1994 14:06:39 GMT Very well that the ATI Mach32/Ultra/Ultra Pro are advocated for, but could someone give me hints for the best performance/price ratios ? My system is a 486DX-33, 16MB, ISA bus, 1024x768 interlaced 14'' SVGA monitor so I am looking for an accelerated card that gives me 800x600 and 1024x768 (but not more, no 2 MB cards needed) and that will be faster than the 512 kB Oak Oti67 it will replace (this one sucks: TOTAL 3012.000000 xStones reported by xbench). I am looking for something like Orchid Fahrenheit 140 USD STB Powergraph 125 USD STB Horizon 95 USD cards with Cirrus Logic 5428 chips price ? Comments, recommendations, flames, welcome under Bye, -- Dirk Eddelbuettel ------------------------------ From: smacleod@sparc.uccb.ns.ca (Steve MacLeod) Crossposted-To: comp.os.linux.help Subject: libc.so.4.5.26 and net programs??? Date: 1 Sep 1994 01:14:31 -0300 I am setting up a 386/40 box 4MB RAM to run Linux. I originally grabbed the Slackware distribution from sunsite.unc.edu. I applied patches to rel 1.45 and am now runnig 1.48. When I use telnet or ftp however I get: libc.so.4 (DLL Jump 4.5pl24 => /lib/libc.so.4.5.26 neither telnet nor ftp proceed past this point. Where would I get an updated copy of the net programs? Thanks Steve -- ==================================================================== Steve MacLeod Microcomputer Specialist (902)539-5300x625 Computer Centre University College of Cape Breton Sydney, N.S. Fax (902)562-0119 Canada B1P 5S2 ------------------------------ ** FOR YOUR REFERENCE ** The service address, to which questions about the list itself and requests to be added to or deleted from it should be directed, is: Internet: Linux-Admin-Request@NEWS-DIGESTS.MIT.EDU You can send mail to the entire list (and comp.os.linux.admin) via: Internet: Linux-Admin@NEWS-DIGESTS.MIT.EDU Linux may be obtained via one of these FTP sites: nic.funet.fi pub/OS/Linux tsx-11.mit.edu pub/linux sunsite.unc.edu pub/Linux End of Linux-Admin Digest ******************************