Commands by richard (5)

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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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Watching Command
If you need to keep an eye on a command whose output is changing, use the watch command. For example, to keep an eye on your load average

Find usb device in realtime
Using this command you can track a moment when usb device was attached.

find all non-html files

List all files opened by a particular command
List all file opened by a particular command based on it's command name.

Stop Flash from tracking everything you do.
Brute force way to block all LSO cookies on a Linux system with the non-free Flash browser plugin. Works just fine for my needs. Enjoy.

List your installed Firefox extensions

Diff 2 file struct - Useful for branch diff and jars diff(uncompressed)
This is usefull to diff 2 paths in branches of software, or in different versions of a same zip file. So you can get the real file diff.

Get a list of the top 10 heaviest tables in your mysql database - useful for performance diagnostics

Delete leading whitespace from the start of each line
Removes any whitespace characters at the beginning of a line.

grep tab (\t)
works in bash


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