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commandlinefu.com is the place to record those command-line gems that you return to again and again.

Delete that bloated snippets file you've been using and share your personal repository with the world. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
I'm Jon, I'll be maintaining and improving clfu. Thanks to David for building such a great resource!

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Psst. Open beta.

Wow, didn't really expect you to read this far down. The latest iteration of the site is in open beta. It's a gentle open beta-- not in prime-time just yet. It's being hosted over at UpGuard (link) and you are more than welcome to give it a shot. Couple things:

  • » The open beta is running a copy of the database that will not carry over to the final version. Don't post anything you don't mind losing.
  • » If you wish to use your user account, you will probably need to reset your password.
Your feedback is appreciated via the form on the beta page. Thanks! -Jon & CLFU Team

Commands by sliceoflinux from sorted by
Terminal - Commands by sliceoflinux - 5 results
sudo -s "echo 1 > /proc/sys/net/ipv4/icmp_echo_ignore_all"
2010-06-22 19:16:43
User: sliceoflinux
Functions: sudo
Tags: ping icmp

It really disables all ICMP responses not only the ping one.

If you want to enable it you can use:

sudo -s "echo 0 > /proc/sys/net/ipv4/icmp_echo_ignore_all"
sed -i 's|\("browser.startup.homepage",\) "\(.*\)"|\1 "http://sliceoflinux.com"|' .mozilla/firefox/*.default/prefs.js
2010-04-09 08:00:22
User: sliceoflinux
Functions: sed

This command modifies the preferences file of Firefox that is located in .mozilla/firefox/*.default/prefs.js. It edits the file with sed and the -i option. Then it searches the string "browser.startup.homepage", and the string next to it (second string). Finally, it replaces the second string with the new homepage, that is http://sliceoflinux.com in the example.

It doesn't work if you haven't set any homepage.

echo "blacklist pcspkr"|sudo tee -a /etc/modprobe.d/blacklist.conf
2009-09-27 11:42:47
User: sliceoflinux
Functions: echo sudo tee

This command will disable the beep sound from the PC speaker.

sudo tasksel install lamp-server
2009-09-26 08:15:03
User: sliceoflinux
Functions: install sudo

The execution of this command will install a LAMP server (Linux, Apache, MySQL and PHP) in a Debian based distribution. For example, in Ubuntu.

sudo lshw -C cpu|grep width