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Just annotations of little "how to's", so I know I can find how to do something I've already done when I need to do it again, in case I don't remember anymore, which is not unlikely. Hopefully they can be useful to others, but I can't guarantee that it will work, or that it won't even make things worse.
Old

Fixing the annoying firefox' associations issue once and for all

Posted 08-19-2011 at 03:49 PM by the dsc (linux-related notes)

Probably affects all gecko-derived browsers, like iceape, kazehakase, epiphany, namoroka, whatever. May be exclusively a KDE-derived problem though, I don't know.

Sometimes, for some reason, the system decides that you probably want to open downloaded PDFs, from iceweasel's/firefox' downloads window, with krita or gimp, programs that won't open PDFs at all. It's really confusing because you even have a correct, pdf-reader application set as default in other parts of the system (file...
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Views 4814 Comments 2 the dsc is offline
Old

Emerge + yaourt + apt-build/checkinstall + debtorrent/apt-p2p

Posted 04-16-2011 at 04:44 PM by the dsc (linux-related notes)
Updated 04-16-2011 at 05:15 PM by the dsc

Just an idea I had sometime ago, perhaps some bored developer sees it and might want to make it a reality.

It would be quite interesting if such a compiling/packaging system could be made. You compile with whatever flags you want and whatnot just like Gentoo's emerge, then it is converted into a package like apt-build or checkinstall (if emerge doesn't do that already), and then this package is seeded in a community-built meta-repository with many alternatives (somewhat like Arch's...
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Posted in Uncategorized
Views 733 Comments 0 the dsc is offline
Old

Single, "teleporting" instance of system monitor (or something else)

Posted 03-30-2011 at 01:20 AM by the dsc (linux-related notes)
Updated 03-30-2011 at 01:26 AM by the dsc (minor correction)

Code:
[ -z $(ps -A | grep ksysguard) ] && ksysguard & disown &&
wmctrl -iR $(wmctrl -l | grep "System Monitor" | sed 's/\ .*//')
Depend on wmctrl.

Are you tired of winding up with multiple instances of a program of which you don't really need multiple instances? Your problems are over! Now you can just press the hot-keys or whatever shortcuts you have, without ever worrying about earlier instances. No more sore joints for having to close...
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Views 424 Comments 0 the dsc is offline
Old

Solved: "mount error: could not resolve address for <hostname>. No address associated with hostname"

Posted 01-05-2011 at 06:19 PM by the dsc (linux-related notes)
Updated 01-05-2011 at 06:24 PM by the dsc

This error may happen when trying to mount a cifs/smbfs share, be it either via fstab or command line. Most people seem to either not have the problem or circumvent it by using static IPs instead of hostnames, which will work only as long as the IPs don't change. Funnily enough, it seems that for some people the problem is exactly the other way around, IPs won't work, only the hostname. Weird. This is also kind of funny/infuriating as the share will be readily accessible via konqueror, and perhaps...
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Views 10330 Comments 1 the dsc is offline
Old

Apparently "update-rc.d" does something essential

Posted 09-04-2010 at 10:20 AM by the dsc (linux-related notes)
Updated 09-04-2010 at 10:21 AM by the dsc

I thought all it did was to create symlinks with the proper prefixes in a automated way for a given script, something that one could do manually... but apparently it does something more.

But perhaps I just did something wrong when trying to do it manually, like using the wrong runlevel folders. Or perhaps it was just the difference from priority 20 to 19 that made the difference even though I thought the key was to be a higher priority (i.e., a lower number than) than 22.
...
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Posted in Uncategorized
Views 628 Comments 0 the dsc is offline

  



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