change one character in a file: tr "\r" "\n" < in > out execute arguments from a file: find /home -name 'weblog_config.pl' -exec {} ; -print execute commands from arguments of

#!/bin/sh cryptsetup luksOpen /dev/sda1 internal vgscan --mknodes vgchange -ay mount /dev/dm-2 /home/amnesia/Persistent/mnt