commandlinefu.com is the place to record those command-line gems that you return to again and again.
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Every new command is wrapped in a tweet and posted to Twitter. Following the stream is a great way of staying abreast of the latest commands. For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes - that way only the great commands get tweeted.
Use your favourite RSS aggregator to stay in touch with the latest commands. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset (users, tags, functions,…):
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when I turn on my wifi, I always have to put in this command in order to make my laptop notice the wifi.
wanna know something about your hardware? how about EVERYTHING?? then this should do ya well
if you lose your sound, this will restart alsa and you will get your sound back
After you install/remove lots of packages, there are many packages marked with 'rc'. This script help you to purge these packages, it will save some spaces from your disk.
In July 2008, there was an uproar over Foxconn motherboards feeding Linux installs incorrect ACPI information (http://ubuntu-virginia.ubuntuforums.org/showthread.php?t=869249).
Foxconn has gladly corrected their mistake, but make sure it's not happening on your motherboard!
After running the command, just view the 'dsdt.dsl' in any editor you like.
this application monitors the apps you use most often and load them into memory with their libraries and other dependencies.
So now, when you launch Firefox or Thunderbird or OpenOffice, the display is immediate as on Mac.
In some applications on eeepc xandros 7, default OS, video ccamera is not available untill you enter this command
You need sudo privileges for this command.
Replace username with actual username.