diff --git a/.config/alacritty.yml b/.config/alacritty.yml
index b793495..2fa5fad 100644
--- a/.config/alacritty.yml
+++ b/.config/alacritty.yml
@@ -110,16 +110,16 @@ env:
   #multiplier: 3
 
 # Font configuration
-font:
+#font:
   # Normal (roman) font face
-  normal:
+  #normal:
     # Font family
     #
     # Default:
     #   - (macOS) Menlo
     #   - (Linux/BSD) monospace
     #   - (Windows) Consolas
-    family: DejaVuSansMono Nerd Font
+    #family: monospace
 
     # The `style` can be specified to pick a specific face.
     #style: Regular
diff --git a/.config/conky/conky.conf b/.config/conky/conky.conf
new file mode 100644
index 0000000..898a1a4
--- /dev/null
+++ b/.config/conky/conky.conf
@@ -0,0 +1,14 @@
+conky.config = {
+    background       = false,
+    out_to_console   = true,
+    out_to_x         = false,
+    short_units      = true,
+    top_cpu_separate = true,
+    total_run_times  = 0,
+    update_interval  = 30,
+    use_spacer       = 'none',
+};
+
+conky.text = [[
+     ${loadavg 1} |  $memeasyfree |  $acpitemp |  $pa_sink_volume |   ${battery_percent BAT1} | ${time %a %m/%d %R}
+]];
diff --git a/.config/nvim/pack/plugins/opt/treesitter b/.config/nvim/pack/plugins/opt/treesitter
index 28baed7..8c71c6c 160000
--- a/.config/nvim/pack/plugins/opt/treesitter
+++ b/.config/nvim/pack/plugins/opt/treesitter
@@ -1 +1 @@
-Subproject commit 28baed769815c54b243f0df606ccb4114287e772
+Subproject commit 8c71c6c5edfa447aaa867858e2e913340ea964b7
diff --git a/.config/suckless b/.config/suckless
index 94e171d..6b02b9c 160000
--- a/.config/suckless
+++ b/.config/suckless
@@ -1 +1 @@
-Subproject commit 94e171daba4dd76fbf89c6245c69bea949a94b10
+Subproject commit 6b02b9ca54709a98d5e947c24b379037358ba480
diff --git a/.config/zsh/.zsh_aliases b/.config/zsh/.zsh_aliases
index 946ae49..0b09169 100644
--- a/.config/zsh/.zsh_aliases
+++ b/.config/zsh/.zsh_aliases
@@ -1,14 +1,14 @@
 # system
 alias cls='clear && ls -lah'
 alias tmp='cd $(mktemp -d)'
-alias update='paru -Syu; config submodule update --remote --recursive --init'
+alias update='sudo pacman -Syu; config submodule update --remote --recursive --init'
 alias vi='$EDITOR'
 
 # conf
 alias config='git --git-dir=$HOME/.dotfiles --work-tree=$HOME'
 alias viconf='(cd $XDG_CONFIG_HOME/nvim && $EDITOR .)'
 alias wconf='(cd $HOME/.config/suckless/dwm* && $EDITOR .)'
-alias zconf='(cd $ZDOTDIR/ && $EDITOR . && . $ZDOTDIR/.zshrc)'
+alias zconf='(cd $ZDOTDIR/ && $EDITOR .) && . $ZDOTDIR/.zshrc'
 
 # dev
 alias epitest='docker run -it --rm -v $PWD:/usr/app/ epitechcontent/epitest-docker bash'
@@ -24,6 +24,6 @@ function coloralias() {
     $1 $(echo - "${@:2}" | sed 's/--color=\w\+/--color=always/')
 }
 
-alias sudo='sudo '
+alias sudo='doas '
 alias watch='coloralias watch -c -- '
 alias xargs='xargs '
diff --git a/.xinitrc b/.xinitrc
index e044a38..b2b0afb 100644
--- a/.xinitrc
+++ b/.xinitrc
@@ -2,6 +2,7 @@
 
 # keyboard
 setxkbmap us altgr-intl
+numlockx
 
 # mouse
 (
@@ -13,9 +14,23 @@ setxkbmap us altgr-intl
 )
 
 # display
-xrandr                                           \
-    --output eDP-1 --auto --primary              \
-    --output DisplayPort-1-2 --auto --pos 1920x0 \
-    --output DisplayPort-1-1 --auto --pos 3840x0
+xrandr                                                                \
+    --output eDP-1  --pos 0x0    --mode 1920x1080 --rate 60 --primary \
+    --output DisplayPort-1-2 --pos 1920x0 --auto                      \
+    --output DisplayPort-1-1 --pos 3840x0 --auto
+
+# startup
+/usr/lib/polkit-gnome/polkit-gnome-authentication-agent-1 &
+picom &
+redshift &
+feh --bg-tile "$XDG_CONFIG_HOME/wallpapers/landscape.png" --no-fehbg
+nm-applet &
+dunst &
+
+xset dpms 300 15 # dim 5m, lock 5m15s
+xss-lock lock &
+
+#bar
+(conky | while read LINE; do xsetroot -name "$LINE"; done) &
 
 exec dwm
diff --git a/bin/am b/bin/am
index de4e5d3..2f6fcb2 100755
--- a/bin/am
+++ b/bin/am
@@ -24,7 +24,7 @@ function umount_all() {
 
     disks=($(mount | grep udisks2 | cut -f1 -d' '))
     umount "${disks[@]}"
-    echo "unmounted ${disks[@]}"
+    echo "unmounted ${disks[*]}"
 }
 
 while getopts a o; do
diff --git a/bin/crypto.sh b/bin/crypto.sh
index 8d66d4c..c66ed73 100755
--- a/bin/crypto.sh
+++ b/bin/crypto.sh
@@ -27,7 +27,7 @@ while read -r line; do
     QTY="$(echo "$line" | cut -d "$DELIM" -f 2)"
 
     MARKET="$(get_value "$TO" "$COIN")"
-    VALUE="$(echo "$MARKET* $QTY" | bc)"
+    VALUE="$(echo "$MARKET * $QTY" | bc)"
     TOTAL="$(echo "$TOTAL + $VALUE" | bc)"
 
     printf "${BOLD}${COIN}${NORMAL}=%.2f€ " "$VALUE"
diff --git a/bin/dkprune b/bin/dkprune
index 8b3501f..34c384b 100755
--- a/bin/dkprune
+++ b/bin/dkprune
@@ -31,7 +31,8 @@ function add_opt() {
 }
 
 if ! [ -w '/var/run/docker.sock' ] && [ "$EUID" != 0 ]; then
-    exec sudo -- "$0" "$@"
+    command -v sudo > /dev/null && exec sudo -- "$0" "$@"
+    command -v doas > /dev/null && exec doas -- "$0" "$@"
 fi
 
 c=1
diff --git a/bin/lock b/bin/lock
new file mode 100755
index 0000000..8ba88c9
--- /dev/null
+++ b/bin/lock
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+i3lock -ftni "$XDG_CONFIG_HOME/wallpapers/lock.png"
diff --git a/bin/scanpdf b/bin/scanpdf
index c5d6b1c..5ec6741 100755
--- a/bin/scanpdf
+++ b/bin/scanpdf
@@ -6,7 +6,7 @@ usage() {
     exit
 }
 
-if [ "$1" != *.pdf ]; then
+if [[ "$1" != *.pdf ]]; then
     usage
 fi
 
diff --git a/bin/set-ddc-light b/bin/set-ddc-light
index fb3b04c..43c5872 100755
--- a/bin/set-ddc-light
+++ b/bin/set-ddc-light
@@ -1,10 +1,13 @@
 #!/bin/bash
 set -e
 
+command -v sudo > /dev/null && exec SUDO='sudo'
+command -v doas > /dev/null && exec SUDO='doas'
+
 CUR_LIGHT="$(set-light "$@")"
 
-SCREENS="$(sudo ddcutil detect | awk '$1 == "Display" {print $2}')"
+SCREENS="$($SUDO ddcutil detect | awk '$1 == "Display" {print $2}')"
 
 for i in $SCREENS; do
-    sudo ddcutil -d "$i" setvcp 10 "$CUR_LIGHT"
+    $SUDO ddcutil -d "$i" setvcp 10 "$CUR_LIGHT"
 done