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$|^$) ]] && { echo "Your usage output / function here." [[ -n "${BASH_REMATCH[0]}" ]] && exit 0 [[ -z "${BASH_REMATCH[0]}" ]] && exit 1 } What it does: - Matches numerous --help variations or no argument at all - Exits with correct exit code (0 on --help argument, 1 on no argument given) - Useful for autistic correctness of small shell scripts with minor argument parsing Thread 164825 in /tech/ P: 14, last 1 month ago Looking for Smartphone in $CURRENT_YEAR Hello frens, I'm getting sucked into having to...