fn_lock() { # Read fn_lock value directly in the if condition and invert it if [ $(sudo cat /sys/devices/platform/lg-laptop/fn_lock) -eq 1 ]; then sudo echo 0 > /sys/devices/platform/lg-laptop/fn_lock else sudo echo 1 > /sys/devices/platform/lg-laptop/fn_lock fi } fix-alt(){ sudo xmodmap -e "keycode 64 = Alt_L Meta_L Alt_L Meta_L" sudo xmodmap -e "keycode 108 = Alt_R Meta_R Alt_R Meta_R" } alias restart-audio="systemctl --user restart pipewire.service"