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.
You can sign-in using OpenID credentials, or register a traditional username and password.
First-time OpenID users will be automatically assigned a username which can be changed after signing in.
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,…):
Subscribe to the feed for:
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:
This command can be used to revert a particular changeset in the local copy.
I find this useful because I frequently import files into the wrong directory. After the import it says "Committed revision 123" or similar. to revert this change in the working copy do:
svn merge -c -123 .
(don't forget the .) and then commit.
This command shows the size of directories below here, refreshing every 2s.
It will also track directories created after running the command (that what the find bit does).
Useful for C projects where header file names must be unique (e.g. when using autoconf/automake), or when diagnosing if the wrong header file is being used (due to dupe file names)
Prompts the user for username and password, that are then exported to http_proxy for use by wget, yum etc
Default user, webproxy and port are used.
Using this script prevent the cleartext user and pass being in your bash_history and on-screen
Works recusivley in the specified dir or '.' if none given.
Repeatedly calls 'find' to find a newer file, when no newer files exist you have the newest.
In this case 'newest' means most recently modified. To find the most recently created change -newer to -cnewer.