Commands by unixmonkey12006 (1)

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Outputs a 10-digit random number

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

Realtime apache hits per second
Change the cut range for hits per 10 sec, minute and so on... Grep can be used to filter on url or source IP.

Search and replace in multiple files recursively
Replace "foo" with "bar" in all files in current directory recursively

Calculates the number of physical cores considering HyperThreading in AWK
Check whether hyperthreading is enabled or not. a better solution as nproc should work on all OS with awk

Synchronize date and time with a server over ssh
Set Remote Server Date using Local Server Time (push)

Copy from host 1 to host 2 through your host

Display rows and columns of random numbers with awk
Displays six rows and five columns of random numbers between 0 and 1. If you need only one column, you can dispense with the "for" loop.

See system users

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


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