I've always had good results following "Unofficial Bash Strict Mode": http://redsymbol.net/articles/unofficial-bash-strict-mode/ http://redsymbol.net/articles/u

I've always had good results following "Unofficial Bash Strict Mode": http://redsymbol.net/articles/unofficial-bash-strict-mode/ http://redsymbol.net/articles/unofficial-bash-strict-mode/