On Tue, Sep 29, 2015 at 09:29:23PM +0800, Casper Ti. Vector wrote: > tr -s ' ' '\n' | grep -xF "$2" | cat "$1" -
Should be: tr -s ' ' '\n' | grep -xFf "$2" | cat "$1" - -- My current OpenPGP key: 4096R/0xE18262B5D9BF213A (expires: 2017.1.1) D69C 1828 2BF2 755D C383 D7B2 E182 62B5 D9BF 213A