diff --git a/bashrc b/bashrc
index 1abcdeb..4a0fadb 100644
--- a/bashrc
+++ b/bashrc
@@ -4,10 +4,6 @@
 
 # ENVIRONMENT VARIABLES
 
-# Region preferences
-export LANG=fr_FR.utf8
-export TZ=/usr/share/zoneinfo/Europe/Paris
-
 # Favourite commands
 export PAGER=less
 export EDITOR=vim
@@ -28,6 +24,7 @@ export XDG_CONFIG_HOME=$HOME/.config
 export ARDUINO=/usr/share/arduino
 export ARDUINO_DIR=$ARDUINO
 export ARDMK_VENDOR=archlinux-arduino
+export PYTHONSTARTUP=$HOME/.config/pythonstartup.py
 
 # ALIASES
 
diff --git a/config/i3/config b/config/i3/config
index 00565de..281f907 100644
--- a/config/i3/config
+++ b/config/i3/config
@@ -46,25 +46,22 @@ bindsym $mod+dollar exec --no-startup-id ~/.config/i3/sshmenu root
 # start program launcher
 bindsym $mod+d exec --no-startup-id ~/.config/i3/dmenu_run
 
-# Update var innformations
-set $up_bar killall -USR1 i3status
-
 # Start Applications
 bindsym $mod+Return exec xterm
 bindsym $mod+p exec thunar
 bindsym $mod+m exec qutebrowser --override-restore --backend=webengine
 
 # Volume control
-#bindsym XF86AudioRaiseVolume exec amixer -q set Master 5+ unmute; exec $up_bar
-bindsym XF86AudioRaiseVolume exec pactl set-sink-volume 0 +5%; exec $up_bar
-#bindsym XF86AudioLowerVolume exec amixer -q set Master 5- unmute; exec $up_bar
-bindsym XF86AudioLowerVolume exec pactl set-sink-volume 0 -5%; exec $up_bar
-bindsym XF86AudioMute exec amixer -q set Master toggle; exec $up_bar
+bindsym XF86AudioRaiseVolume exec pactl set-sink-mute @DEFAULT_SINK@ false; exec pactl set-sink-volume @DEFAULT_SINK@ +5%
+bindsym XF86AudioLowerVolume exec pactl set-sink-mute @DEFAULT_SINK@ false; exec pactl set-sink-volume @DEFAULT_SINK@ -5%
+bindsym XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ true
+bindsym $mod+F7 exec pactl suspend-sink @DEFAULT_SINK@ 1; exec pactl suspend-sink @DEFAULT_SINK@ 0
+# Re-synchronize bluetooth headset
 bindsym $mod+F8 exec mpc prev
 bindsym $mod+F9 exec mpc toggle
 bindsym $mod+F10 exec mpc next
-bindsym $mod+F11 exec xterm -e 'alsamixer'
-bindsym $mod+F12 exec xterm -e 'alsamixer'
+bindsym $mod+F11 exec xterm -e 'pacmixer'
+bindsym $mod+F12 exec xterm -e 'pacmixer'
 
 #Brightness control
 bindsym XF86MonBrightnessDown exec xbacklight -dec 20
diff --git a/config/polybar/config b/config/polybar/config
index 6758e66..9ffb31a 100644
--- a/config/polybar/config
+++ b/config/polybar/config
@@ -75,7 +75,8 @@ enable-ipc = true
 [bar/primary]
 inherit = bar/base
 
-modules-right = cpu memory temperature eth wlan xbacklight volume battery date
+modules-center = mpd
+modules-right =  eth wlan xbacklight volume battery date
 
 tray-position = right
 tray-padding = 2
@@ -83,8 +84,7 @@ tray-transparent = false
 
 [bar/secondary]
 inherit = bar/base
-modules-center = mpd
-modules-right = ethMore wlanMore filesystem xbacklight volume date
+modules-right = cpu memory temperature ethMore wlanMore filesystem xbacklight volume date
 
 
 [module/filesystem]
diff --git a/config/pythonstartup.py b/config/pythonstartup.py
new file mode 100644
index 0000000..cc23251
--- /dev/null
+++ b/config/pythonstartup.py
@@ -0,0 +1,3 @@
+import rlcompleter
+import readline
+readline.parse_and_bind("tab: complete")
diff --git a/config/qutebrowser/qutebrowser.conf b/config/qutebrowser/qutebrowser.conf
index 56a6c2f..3300234 100644
--- a/config/qutebrowser/qutebrowser.conf
+++ b/config/qutebrowser/qutebrowser.conf
@@ -831,7 +831,7 @@ geolocation = ask
 #     Allow websites to show notifications.
 #     Valid values: true, false, ask
 #     Default: ask
-notifications = ask
+notifications = true
 
 # media-capture (BoolAsk):
 #     Allow websites to record audio/video.
diff --git a/scripts/html2pdf b/scripts/html2pdf
index 8095bd4..9a82d29 100755
--- a/scripts/html2pdf
+++ b/scripts/html2pdf
@@ -24,6 +24,10 @@ var argv = yargs
     .alias('t', 'title')
     .default('t', 'Sans titre')
 
+    .describe('b', 'Border')
+    .alias('b', 'border')
+    .default('b', '2cm')
+
     .demandOption(['o'])
     .argv;
 
@@ -33,7 +37,7 @@ options = {
   "base": "file://" + process.cwd() + '/',
   "format": "A4",
   "orientation": "portrait",
-  "border": "2cm",
+  "border": argv.border,
 
   "footer": {
     "height": "10mm",
diff --git a/scripts/install-prefs b/scripts/install-prefs
index b811d6d..d087dba 100755
--- a/scripts/install-prefs
+++ b/scripts/install-prefs
@@ -177,9 +177,13 @@ fi
 inst moreutils screen ncdu lsof htop proxytunnel pv curl wget sshfs netcat mosh bash-completion rsync
 if [ $ARCH == 1 ]; then
     inst gopass
+    altInst tldr-bash-git
 else
     inst pass
+    wget -qO ~/.bin/ https://raw.githubusercontent.com/pepa65/tldr-bash-client/master/tldr
+    chmod +x ~/.bin/tldr
 fi
+tldr -u
 if [[ $ARCH == 1 && $ADMIN == 1 ]]; then
     inst pkgfile
     sudo systemctl enable pkgfile-update.timer
@@ -302,10 +306,11 @@ if [ $EXTRA == 1 ]; then
 
     # Extra GUI
     if [ $GUI == 1 ]; then
-        inst vlc gimp mpd vimpc alsa-utils
+        inst vlc gimp mpd vimpc
 
         if [ $ARCH == 1 ]; then
             inst simplescreenrecorder
+            altInst pacmixer
         fi
 
     fi