i3

Link

https://i3wm.org/

Tiling [window manager](…/Window managers/) for Linux

(Default) Shortcuts

• The default modifier key is Win, also called Meta or Cmd. In the following I just call it Win, because that corresponds to the logo/icon this key has on most keyboards.

Resources

• ArchWiki

Launchers

• dmenu - simple launcher
• davatorium/rofi - a themeable window switcher, application launcher and dmenu replacement

FAQ

for_window does not seem to target window by class

Make sure to use the second string displayed for WM_CLASS by xprop.

My old config file

• From the good old FreeBSD times:

  set $mod Mod4
  floating_modifier $mod
  bindsym $mod+Return exec ssh-agent lxterminal
  bindsym Mod1+F4 kill
  bindsym $mod+d exec --no-startup-id i3-dmenu-desktop
  bindsym $mod+j focus left
  bindsym $mod+k focus down
  bindsym $mod+l focus up
  bindsym $mod+ae focus right
  bindsym $mod+ISO_Level3_Shift focus left
  bindsym $mod+Super_R focus down
  bindsym $mod+Print focus up
  bindsym $mod+(null) focus right
  bindsym $mod+Shift+Left move left
  bindsym $mod+Shift+Down move down
  bindsym $mod+Shift+Up move up
  bindsym $mod+Shift+Right move right
  bindsym $mod+Shift+ISO_Level3_Shift move left
  bindsym $mod+Shift+Super_R move down
  bindsym $mod+Shift+Print move up
  bindsym $mod+Shift+(null) move right
  bindsym $mod+h split h
  bindsym $mod+v split v
  bindsym $mod+f fullscreen
  bindsym $mod+s layout stacking
  bindsym $mod+w layout tabbed
  bindsym $mod+e layout toggle split
  bindsym $mod+Shift+space floating toggle
  bindsym $mod+space focus mode_toggle
  bindsym $mod+a focus parent
  #bindsym $mod+d focus child
  bindsym $mod+1 workspace 1
  bindsym $mod+2 workspace 2
  bindsym $mod+3 workspace 3
  bindsym $mod+4 workspace 4
  bindsym $mod+5 workspace 5
  bindsym $mod+6 workspace 6
  bindsym $mod+7 workspace 7
  bindsym $mod+8 workspace 8
  bindsym $mod+9 workspace 9
  bindsym $mod+0 workspace 10
  bindsym $mod+Shift+1 move container to workspace 1
  bindsym $mod+Shift+2 move container to workspace 2
  bindsym $mod+Shift+3 move container to workspace 3
  bindsym $mod+Shift+4 move container to workspace 4
  bindsym $mod+Shift+5 move container to workspace 5
  bindsym $mod+Shift+6 move container to workspace 6
  bindsym $mod+Shift+7 move container to workspace 7
  bindsym $mod+Shift+8 move container to workspace 8
  bindsym $mod+Shift+9 move container to workspace 9
  bindsym $mod+Shift+0 move container to workspace 10
  bindsym Mod1+Shift+Tab workspace prev
  bindsym Mod1+Tab workspace next
  bindsym $mod+Shift+c reload
  bindsym $mod+Shift+r restart
  bindsym $mod+q exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"
  mode "resize" {
          bindsym j resize shrink width 10 px or 10 ppt
          bindsym k resize grow height 10 px or 10 ppt
          bindsym l resize shrink height 10 px or 10 ppt
          bindsym ae resize grow width 10 px or 10 ppt
          bindsym Left resize shrink width 10 px or 10 ppt
          bindsym Down resize grow height 10 px or 10 ppt
          bindsym Up resize shrink height 10 px or 10 ppt
          bindsym Right resize grow width 10 px or 10 ppt
          bindsym Return mode "default"
          bindsym Escape mode "default"
  }
  bindsym $mod+z mode "resize"
  bar {
          status_command i3status
  }
  new_window 1pixel
  hide_edge_borders both
  focus_follows_mouse no
  workspace_auto_back_and_forth yes
  exec_always --no-startup-id sleep 1 && xrandr --output LVDS1 --auto --rotate normal --pos  0x0  --output VGA1 --auto --rotate normal --right-of LVDS1
  exec_always --no-startup-id sleep 1 && xsetroot -bg '#101010' -fg '#000000' -mod 3 3