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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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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Most of the "most used commands" approaches does not consider pipes and other complexities.
This approach considers pipes, process substitution by backticks or $() and multiple commands separated by ;
Perl regular expression breaks up each line using | or < ( or ; or ` or $( and picks the first word (excluding "do" in case of for loops)
note: if you are using lots of perl one-liners, the perl commands will be counted as well in this approach, since semicolon is used as a separator
There are 4 alternatives - vote for the best!
If you can do better, submit your command here.
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