Commands using grep (1,935)

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Spell check the text in clipboard (paste the corrected clipboard if you like)
xclip -o > /tmp/spell.tmp # Copy clipboard contents to a temp file aspell check /tmp/spell.tmp # Run aspell on that file cat /tmp/spell.tmp | xclip # Copy the results back to the clipboard, so that you can paste the corrected text I'm not sure xclip is installed in most distributions. If not, you can install x11-apps package

Rename files in batch

Monitoring file handles used by a particular process
-r : repeat mode

Remove old kernel packages

Installing True-Type fonts
First you have to create a directory in your system, where the fonts will be stored, and copy them. $ sudo mkdir /usr/share/fonts/miscttf; sudo cp *.ttf /usr/share/fonts/miscttf After recharge cache with the command

list with full path

colored prompt
It colors the machine name and current directory different colors for easy viewing.

drop first column of output by piping to this

Detect illegal access to kernel space, potentially useful for Meltdown detection
Based on capsule8 agent examples, not rigorously tested

check open ports without netstat or lsof


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