#!/bin/sh file=${XDG_CONFIG_HOME:-$HOME/.config}/leftwm/themes/current/theme.toml check="$(grep "border_width = 0" $file)" value=3 if [ -z "$check" ]; then sed -i 's/border_width =.*/border_width = 0/' $file else sed -i "s/border_width =.*/border_width = $value/" $file fi leftwm-command "LoadTheme $file"