#!/usr/bin/env bash get_key_value() { echo "$1" | sed 's/^--[a-zA-Z_-]*=//' } usage() { cat <all.normal # Test with ps-protocol RUN_MTR="$OPT --vardir=var_normal_ps" RUN_MTR="$RUN_MTR --ps-protocol" $RUN_MTR &>all.normal_ps