I have the following script to execute "xset led" command on keypress but I cannot make it work for the command does not actually execute. Here is the script:
#!/bin/bash res=$(echo "$(xset q)" | tr ";" "Scroll Lock") if [[ $res == *"Scroll Lock: on"* ]]; then echo $(xset led on) else echo $(xset led off) fi
However when I execute
echo $(xset led on) in the shell it works. Executing the script above outputs an empty line, though.