For debian based distros

Bindsym config volume i3wm

For debian based distros
- Add it to your .config/i3/config (Shortcut = Ctrl+Win+Alt Up/down )
- `Win+Shift+r` to reload i3 config

bindsym $mod+Control+Mod1+Up exec amixer -q set Master 10%+ unmute
bindsym $mod+Control+Mod1+Down exec amixer -q set Master 10%- unmute

## For brightness control

bindsym XF86MonBrightnessUp exec xrandr --output eDP-1 --brightness $(echo "$(xrandr --verbose |grep Brightness |grep -o '[0-9].*')+0.1" | bc)
bindsym XF86MonBrightnessDown exec xrandr --output eDP-1 --brightness $(echo "$(xrandr --verbose |grep Brightness |grep -o '[0-9].*')-0.1" | bc)

# beautiful lock screen
bindsym $mod+l exec betterlockscreen -l dim