GREP_COLORS – change the colors in the GREP output.

Today we will look at the variable GREP_COLORS. This variable determines the colour that is used with the grep command.…

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copy /proc folder

Other day, I was trying to copy the proc folder with following command: tar cvzf /tmp/proc.tgz /proc and I found…

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xev – Check the X keyboard events

xev man page xev – print contents of X events So other day I was checking why my play key…

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