diff --git a/i3config b/i3config
index 428b8f5..6a0a557 100644
--- a/i3config
+++ b/i3config
@@ -35,11 +35,11 @@ exec --no-startup-id dex --autostart --environment i3
 exec --no-startup-id nm-applet
 
 # Use pactl to adjust volume in PulseAudio.
-set $refresh_i3status killall -SIGUSR1 i3status
-bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status
-bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status
-bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
-bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
+# set $refresh_i3status killall -SIGUSR1 i3status
+# bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +10% && $refresh_i3status
+# bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $refresh_i3status
+# bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
+# bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status
 
 # Use Mouse+$mod to drag floating windows to their wanted position
 floating_modifier $mod
diff --git a/init.lua b/init.lua
index c9b4396..ea20fab 100644
--- a/init.lua
+++ b/init.lua
@@ -307,9 +307,21 @@ require("scope").setup({
 local telescope_builtin = require("telescope.builtin")
 
 wk.register({
-	e = {
+	c = {
 		name = "Edit",
-		c = { "<cmd>e ~/src/dotfiles/init.lua<CR>", "Edit config" },
+		e = { "<cmd>e ~/src/dotfiles/init.lua<CR>", "Edit config" },
+		u = {
+			function()
+				os.execute('git -C ~/src/dotfiles commit -am "update" && git -C ~/src/dotfiles push')
+			end,
+			"Upload config",
+		},
+		d = {
+			function()
+				os.execute("git -C ~/src/dotfiles pull")
+			end,
+			"Download config",
+		},
 	},
 	n = {
 		name = "New",
@@ -342,7 +354,6 @@ wk.register({
 	},
 }, { prefix = "<leader>" })
 
-vim.keymap.set("n", "<Tab>", "<cmd>bnext<CR>", {})
 vim.keymap.set("n", "<c-p>", telescope_builtin.find_files, {})
 vim.keymap.set("t", "<Esc>", "<C-\\><C-n>", {})
 vim.keymap.set("n", "<c-c>", function()