Commands by texasflood (2)

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Current running process ordered by %CPU
Useful to detect which process is causing system loads. It shows process PID so as we can take further actions.

StopWatch, simple text, hh:mm:ss using Unix Time
Works on real time clock, unix time based, decrementing the actual time from initial time saved in an environment variable exported to child process inside watch Shows elapsed time from start of script in hh:mm:ss format Non afected by system slow down due to the use of date.

Locate config files of the program
Locate config files of the program. May not be used for interactive programs like vim.

Get disk quota usage openvz using vzlist
OpenVZ: Get disk quota usage for your VEID

Run a command only when load average is below a certain threshold
Good for one off jobs that you want to run at a quiet time. The default threshold is a load average of 0.8 but this can be set using atrun.

Split and join with split and cat.
`split -b 1k file` splits files into 1k chunks. Rejoin them with `cat x* > file`.

Run bash on top of a vi session (saved or not saved), run multiple commands, instead of one at a time with :!(bashcommand), type exit and [enter] to get back to where you left off in vi.

Count the total number of files in each immediate subdirectory
counts the total (recursive) number of files in the immediate (depth 1) subdirectories as well as the current one and displays them sorted. Fixed, as per ashawley's comment

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

Find the package that installed a command


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