Commands by eronisko (1)

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Substrings a variable
substrings a variable starting at position. If no offset given prints rest of the line

prints line numbers

Jump to a directory, execute a command and jump back to current dir

send a circular

Rip audio from a video file.
Replace and accordingly.

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

ROT13 whole file in vim.
gg puts the cursor at the begin g? ROT13 until the next mov G the EOF

Create a new file

kill some process (same as others) but parsing to a variable
Kills a process matching program. I suggest using $ pgrep -fl program to avoid over-killings Nice the following: kills all bash process owned by guest $ pkill -9 -f bash -u guest

get only time of execution of a command without his output


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