Anytime I'm stuck with a script I usually end up on https://bash.cyberciti.biz https://bash.cyberciti.biz Vivek (founder) has been writing these tutorials for

Anytime I'm stuck with a script I usually end up on https://bash.cyberciti.biz https://bash.cyberciti.biz Vivek (founder) has been writing these tutorials for 17+ years, he knows his stuff.