Bash Guide for Beginners

記錄一下這幾個連結

http://tldp.org/LDP/Bash-Beginners-Guide/html/index.html

http://ppewww.physics.gla.ac.uk/~chrisc/SUPA/lecturenotes/bash/bash.html

常有機會寫 bash 但是bash還是不熟悉.