I like scala too but I have to say, it is a bit on a heavy side when it comes to scripting. re: the rm -rf "$STEAMROOT/"* there is much simpler way to avoid it

I like scala too but I have to say, it is a bit on a heavy side when it comes to scripting. re: the rm -rf "$STEAMROOT/"* there is much simpler way to avoid it: set -euo pipefail IFS=$'\n\t' This would prevent this bug and many others. For whole overview on that see: http://redsymbol.net/articles/unofficial-bash-strict-mode/ http://redsymbol.net/articles/unofficial-bash-strict-mode/