without the intermediate scripts.
control+shift + q
# Increase volume
control+shift + q
# Increase volume
+"pactl set-sink-volume @DEFAULT_SINK@ +5%"
XF86AudioRaiseVolume
# Decrease volume
XF86AudioRaiseVolume
# Decrease volume
+"pactl set-sink-volume @DEFAULT_SINK@ -5%"
XF86AudioLowerVolume
# Mute
XF86AudioLowerVolume
# Mute
+"pactl set-sink-mute @DEFAULT_SINK@ toggle"
XF86AudioMute
"sudo /home/siraaj/bin/backlight_adjust +5"
XF86AudioMute
"sudo /home/siraaj/bin/backlight_adjust +5"