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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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:
If I type 'man something', I want it to find the manpage in the same order as my PATH.
You can add something like this to your .bashrc
# Add my MacPorts, my personal utilities and my company utilities to my PATH.
# Now set the manpath based on the PATH, after man(1) parses man.conf
# - No need to modify man.conf or manually modify MANPATH_MAP
# - Works on Linux, FreeBSD & Darwin, unlike /etc/manpaths.d/
# Must unset MANPATH first. MANPATH is set on some systems automatically (Mac),
# which causes manpath to ignore the values of PATH like /opt/local/bin (MacPorts).
# Also MANPATH may be deprecated. See "SEARCH PATH FOR MANUAL PAGES" in man(1)
# manpath acts differently on Solaris, FreeBSD, MacOSX & GNU. This works everywhere.
Note that MacOSX, FreeBSD & Linux have fancier ways to do some of this. (e.g. 'man --path' or 'man -q'), but this command is more universal and should work everywhere.