commandlinefu.com is the place to record those command-line gems that you return to again and again.
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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.
» http://twitter.com/commandlinefu
» http://twitter.com/commandlinefu3
» http://twitter.com/commandlinefu10
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:
convert -resize 750?500 -quality 80% *.jpg
These are command-line invocations of ImageMagick functions. The first sizes an image file to 40% of original and saves it to a different name, while the second makes all jpg files in a directory sized to 750x500 pixels. Such a pleasure not to need to point and click to make a bunch of thumbnails -- for example.
There is 1 alternative - vote for the best!
If you can do better, submit your command here.
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