Roundtable

roundtable@muug.ca

2555 discussions

None
by None 13 Sep '24

13 Sep '24

another box. But I have more questions. When the prompt disappears are you running under X-windows? Or just a virtual console? If it is under X-windows and you are running a font server it is likely that your ipchains is blocking port 7100 or 7200 where the font server usually listens. And, yes, strange things happen if the Xwindows server can't get to the fonts. You might try changing to start up on runlevel 3 if you normally come up under runlevel 5 (Xwindows). Log on and test out your ipchains without Xwindows. On Mon, 14 Jan 2002, Raymond J. Henry wrote: > It hangs, but does not lock up. I can ctrl-alt-del the machine, and it will > reboot. I cannot ping it or anything. The router does not indicate this > machine is connected. > > I've run programs to test the HD and the memory, and all pass fine. If I do > an interactive startup, and select no for everything, I can use the system. > Of course, I can't use XWindows, or access the network. I've looked through > the logs, and can find nothing that screams out at me that something is > wrong. However, being a newbie to Linux, that doesn't mean that it's *not* > telling me something. > > I've been trying to find documentation written at a level I can understand > that explains what ipchains interacts with, what interacts with it, and what > could cause problems like I'm having. So far, nothing..... :( > > Latest attempt at a fix was to boot off the install CD, and "upgrade". It > checked packages just fine, did all the fun stuff it does, and everything > went swell. At this point, I'm confident in the hardware, and I suspect it > lies somewhere in the software. > > I've been told that if there's a problem with the xfont server, all sorts of > funky things can happen. However, I've yet to find documentation to help me > check this out... > > I'll try to swap the HD to another running system, but I'm hoping that the > hardware differences won't mess stuff up worse..... > > > > ----- Original Message ----- > From: "Daryl F" <wyatt(a)escape.ca> > To: "Raymond J. Henry" <rayhenry(a)mts.net> > Cc: <roundtable(a)muug.mb.ca> > Sent: Monday, January 14, 2002 9:16 PM > Subject: Re: [RndTbl] Lost prompt help > > > > > > > > On Mon, 14 Jan 2002, Raymond J. Henry wrote: > > > > > RedHat 7.1. On boot up, it hangs starting ipchains firewall settings. If > I do an interactive startup, I can bypass all my network stuff and xfont > server. This lets me into the system. However, I will sonner or later lose > my prompt, and be able to do nothing. > > > > > > I can find no documenation anywhere on this type of problem, and 3 > individuals who I've talked to about this are stumped. > > > > > > Any ideas? Feel free to call me voice at 888-0452. > > > > > > > > > > Does the system truly hang or just your console? Can you ping it or telnet > > into it from somewhere else? If you find nothing in the system logs at all > > I would suspect you have a hardware problem. Likely bad memory somewhere. > > > > Can you move the drive to another, known good, machine and test it? > > > > Just some ideas. HTH. > > > > Regards, > > Daryl > > > > > >

1 0

muug.ca server outage
by Trevor Cordes 11 Sep '24

11 Sep '24

The muug.ca mirror and mailing list server will be down a for several hours (and possibly days) for a planned update. The mailing lists will be down even longer (a day to a week).

1 0

Reminder: MUUG Meeting, Tonight, Sept 3, 7:30pm (In-person/Hybrid Meeting) -- lighttpd & Sublime Text
by Gilbert Detillieux 03 Sep '24

03 Sep '24

A reminder that the MUUG meeting will be this evening, both in person and online... The Manitoba UNIX User Group (MUUG) will be holding its next monthly meeting IN PERSON, on Tuesday, September 3rd, at 7:30pm. Yes, that's the FIRST Tuesday of the month... Fly light!, plus Sublime Text Kevin McGregor will provide a gentle introduction to the lighttpd web server. "lighttpd (pronounced lighty) is a secure, fast, compliant, and very flexible web server that has been optimized for high-performance environments. lighttpd uses memory and CPU efficiently and has lower resource use than other popular web servers. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and much more) make lighttpd the perfect web server for all systems, small and large." For our mini-presentation of a "desktop app," Brad Vokey will do a quick demonstration of his favourite GUI text editor: Sublime Text - "Text Editing Done Right." Sublime Text is a fast, mature, light weight, beautiful, customizable, expandable, cross-platform, "shareware" text editor. Brad has previously written about Sublime Text in the MUUG 2021-06 newsletter (page 5), and he will now give us a quick intro into some of it's features. Where to find the Meeting: Fortress Software Inc., 350 Keewatin St -- Unit #2 We have a new in-person meeting location now! Brad Vokey has graciously let us use his work office for our next in-person meeting. The meeting room will be open by 7:00 pm, with the actual meeting starting at 7:30 pm. If driving, enter the lot using the most north east entrance and drive around to the south west corner of the building (see route in map detail on poster linked below). You can use any of the free, ample, and safe parking spots that say "reserved" in front of units #1 through #4 before entering unit #2. Bus stops #30814 and #30880 (route 77) are only 150 meters away. The last bus leaves for Polo Park at 10:15 pm and for Garden City at 10:31 pm. Logan Ave. bus routes #19, #26, and #27 are a 600 meter (8 minute) walk to the south. For those unable or preferring not to attend in person, the meeting will also be available online, using BBB as usual. Stay tuned to our muug.ca home page for the official URL, which will be made available about a half hour before the meeting starts. (Reload the page if you don't see the link, or if there are issues with connecting.) The group now holds its meetings at 7:30pm on the *first* Tuesday of every month from September to June. (There are no meetings in July and August.) Meetings are open to the general public; you don't have to be a MUUG member to attend. For more information about MUUG, and its monthly meetings, check out their web server: https://muug.ca/ Help us promote this month's meeting, by putting this poster up on your workplace bulletin board or other suitable public message board, or linking to it on social media: https://muug.ca/meetings/MUUGmeeting.pdf -- Gilbert E. Detillieux E-mail: <gedetil(a)muug.ca> Manitoba UNIX User Group Web: http://muug.ca/

1 0

Cell phone signal booster?
by Kevin McGregor 02 Sep '24

02 Sep '24

Does anyone have one of these? Do they work in areas with poor reception? I'm going to be out in the boonies and I'm worried I won't get calls. BellMTS, in Spruce Woods Provincial Park if it matters.

4 7

Android virus scan
by Rob Dyck 29 Aug '24

29 Aug '24

4 11

MUUG Meeting, Tuesday, Sept 3, 7:30pm (In-person/Hybrid Meeting) -- lighttpd & Sublime Text
by Gilbert Detillieux 28 Aug '24

28 Aug '24

The Manitoba UNIX User Group (MUUG) will be holding its next monthly meeting IN PERSON, on Tuesday, September 3rd, at 7:30pm. Yes, that's the FIRST Tuesday of the month... Fly light!, plus Sublime Text Kevin McGregor will provide a gentle introduction to the lighttpd web server. "lighttpd (pronounced lighty) is a secure, fast, compliant, and very flexible web server that has been optimized for high-performance environments. lighttpd uses memory and CPU efficiently and has lower resource use than other popular web servers. Its advanced feature-set (FastCGI, CGI, Auth, Output-Compression, URL-Rewriting and much more) make lighttpd the perfect web server for all systems, small and large." For our mini-presentation of a "desktop app," Brad Vokey will do a quick demonstration of his favourite GUI text editor: Sublime Text - "Text Editing Done Right." Sublime Text is a fast, mature, light weight, beautiful, customizable, expandable, cross-platform, "shareware" text editor. Brad has previously written about Sublime Text in the MUUG 2021-06 newsletter (page 5), and he will now give us a quick intro into some of it's features. Where to find the Meeting: Fortress Software Inc., 350 Keewatin St -- Unit #2 We have a new in-person meeting location now! Brad Vokey has graciously let us use his work office for our next in-person meeting. The meeting room will be open by 7:00 pm, with the actual meeting starting at 7:30 pm. If driving, enter the lot using the most north east entrance and drive around to the south west corner of the building (see route in map detail on poster linked below). You can use any of the free, ample, and safe parking spots that say "reserved" in front of units #1 through #4 before entering unit #2. Bus stops #30814 and #30880 (route 77) are only 150 meters away. The last bus leaves for Polo Park at 10:15 pm and for Garden City at 10:31 pm. Logan Ave. bus routes #19, #26, and #27 are a 600 meter (8 minute) walk to the south. For those unable or preferring not to attend in person, the meeting will also be available online, using BBB as usual. Stay tuned to our muug.ca home page for the official URL, which will be made available about a half hour before the meeting starts. (Reload the page if you don't see the link, or if there are issues with connecting.) The group now holds its meetings at 7:30pm on the *first* Tuesday of every month from September to June. (There are no meetings in July and August.) Meetings are open to the general public; you don't have to be a MUUG member to attend. For more information about MUUG, and its monthly meetings, check out their web server: https://muug.ca/ Help us promote this month's meeting, by putting this poster up on your workplace bulletin board or other suitable public message board, or linking to it on social media: https://muug.ca/meetings/MUUGmeeting.pdf -- Gilbert E. Detillieux E-mail: <gedetil(a)muug.ca> Manitoba UNIX User Group Web: http://muug.ca/

2 1

Hardware and Engineering books
by Vijay Sankar 28 Aug '24

28 Aug '24

Hi, I have to get rid of a lot of engineering books (mostly old from 4 generations of engineers), computer tables, desks, couches, about a hundred 500GB, 1TB and 2TB hard drives, about 40 small SSDs, server rack and servers, book shelves, old desktops and laptops, iMacs and cables and so on. Please note that all but one of the systems have OpenBSD on them; not Windows or MacOS. If anyone is interested to pick any or preferably all of them, please let me know at vsankar(a)foretell.ca so that the list is not polluted. Thanks very much, Vijay Sent from my iPhone

1 0

"bouncing" email from cmd line
by Trevor Cordes 28 Aug '24

28 Aug '24

If have a maildir file with a maildir format email in it. I want to "bounce" it (using mutt's terminology) to another address. By "bounce", I mean have it sent verbatim (with zero changes and zero new headers) to another email address. Only the envelope-to will be new (obviously). I need to be able to see the email exactly as the original user would have seen it, not "attached" or wrapped up in new headers. All from the command line, preferably the actual cmd line, not a TUI like mutt. Mutt can do this with the "b" Bounce command, but I can't figure out a way for mutt to get this single maildir format email imported via the -f option (which needs an mbox). I don't want to kludge/fudge it into mbox. I tried s-nail and sendmail -i piping but both seem to take the input to mean "body" instead of "headers+body"... though maybe I'm missing something with the sendmail invocation? If mutt can do it... surely I can do it from the command line!? Probably a magical sendmail option I'm not aware of...

2 1

/tmp longevity
by Kevin McGregor 15 Aug '24

15 Aug '24

Back in the day(?) I thought that the entire contents of /tmp would be wiped on every reboot. It sorta seems like it for Ubuntu 18.04, but with 22.04 that doesn't seem to be the case at all, with conf files in /etc/tmpfiles.d and elsewhere which describe what gets deleted. Can anyone shed any light on this, at least for Debian/Ubuntu? When did this change?

3 2

Beautiful shell script example
by Adam Thompson 30 Jul '24

30 Jul '24

https://hackaday.com/2024/07/29/getting-linux-process-list-without-forking-… I wish I could hire the author of the script. -Adam Get Outlook for Android<https://aka.ms/AAb9ysg>

1 0

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Roundtable