Hello fellow traveler. I've got 20 years of scripts with `if test` in them. I only use `[[` when I need functionality it provides that `test` does not (pattern or regex matching, typically, and for pattern matching I'll generally use a case statement instead).
Yeah that's when I use it too. I figure if I've already given into the temptations of Bash, I may as well go all the way. Sometimes if I'm feeling extra frisky I even do [[ .. ]] || { echo "error!" ; exit 1 }
