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Author Archives: Ahmed Tawfik
Disable the annoying PC speaker in Ubuntu
Temporarily (doesn’t require a restart): sudo modprobe -r pcspkr Permanent (requires restart): sudo your_favorite_text_editor /etc/modprobe.d/blacklist.conf #text editor can be anything from “vi” to “gedit”, whatever you want! Add this line to the end of the file: “blacklist pcspkr”Reboot!
Tagged audio, Disable PC Speaker, Ubuntu
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How to search the contents of a list of jar/tar files
If you have a directory, for example /home/mhewedy/libs/jars/, this directory contains many jar/tar files, and you want to search the contents of these jar/tar files . use this command : cd /home/mhewedy/libs/jars/for jar in *.jar; do echo “— $jar —” … Continue reading
How to revert to the old notification system in Ubuntu Jaunty
I really don’t like the new notification system in Ubuntu Jaunty, I googled around for a while and found this simple solution if you’d like to revert to the old one as in Intrepid and before. Only one step is … Continue reading
Install Network Manager 0.7 in Ubuntu Hardy, Intrepid, Jaunty, Karmic …etc
A very nice site called Ubuntu PPA (Personal Package Archives) where many teams contribute their own deb packages to be used by anyone, it’s not an official repository and many of the PPAs are for testing purposes only, but anyway … Continue reading
Tagged Network Manager, Ubuntu
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Network Manager 0.7 Multiple Simultaneous Connections!
Four network connections active at the same time: 3G connection (etisalat USB modem) 2 wireless networks with 2 different wireless cards (the internal card and another external one) 1 wired connection This is EXTREMELY useful and I gained a lot … Continue reading
Tagged Linux, Network Manager, Ubuntu
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Just Some Techie Notes! 