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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.
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Show disk space info, grepping out the uninteresting ones beginning with ^none while we're at it.
The main point of this submission is the way it maintains the header row with the command grouping, by removing it from the pipeline before it gets fed into the sort command. (I'm surprised sort doesn't have an option to skip a header row, actually..)
It took me a while to work out how to do this, I thought of it as I was drifting off to sleep last night!
There are 2 alternatives - vote for the best!
If you can do better, submit your command here.
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