grep+sort+head -n1
instead of grep -m1
permit, if a port is
listening on multiple interfaces (127.0.0.1:25, 192.168.0.1:25, *:25) to print the most generic one (*:25).
## Description: Some useful scripts (for me) that can be added to $PATH :) ## List: * veille.sh: Kill every sensitive process and files then lock the screen.
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