Commands by jacaetevha (1)

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commandlinefu.com is the place to record those command-line gems that you return to again and again. 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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List top ten files/directories sorted by size

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aplay some whitenoise
Plays whitenoise from /dev/urandom.

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Exports the result of query in a csv file

Load file into RAM (cache) for faster accessing for repeated usage
Best result when file size less than half of RAM size


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