diff --git a/bin/updateall b/bin/updateall
old mode 100755
new mode 100644
index d358231..dc6569c
--- a/bin/updateall
+++ b/bin/updateall
@@ -1,28 +1,32 @@
 #!/bin/bash
 
-# Variable
-commands_d="${HOME}/.local/share/updateall/commands.d"
+# Variables
+realpath="$(readlink -f "$0")"
 
-# Function
-# Create a clear separator, adapts to the screen size
-function separator {
-    local separator=""
+# cd
+cd "$(dirname "$realpath")/../share/$(basename "$realpath")" || exit
+unset realpath
 
-    local name="$1"     ; shift
-    local char="${1:-=}"; shift
-    (( cols = $(tput cols) / 3 ))
-
-    while [[ ${#separator} -le "$cols" ]]; do
-        separator+="$char"
+# Fonction pour fabriquer une ligne de la longueur d'un tiers du terminal
+makeline() {
+    local cols line
+    cols="$(($(tput cols) / 3))"
+    while [ "${#line}" -lt "$cols" ]; do
+        line="${line}${1}"
     done
-
-    printf '\n%s\n\t%s\n%s\n' "$separator" "$name" "$separator"
+    printf %s "$line"
 }
 
-# Loop
-for pm in "${commands_d}/"*; do
-    separator "$(basename "$pm")"
-    # shellcheck source=/dev/null
-    source "$pm"
+# Fonction pour afficher un séparateur
+separator() {
+    local line
+    line="$(makeline '=')"
+    printf '\n%s\n\t%s\n%s\n' "$line" "$*" "$line"
+}
+
+# Procédure principale
+for i in ./commands.d/*; do
+    separator "$(basename "$i")"
+    "$i"
 done
 
diff --git a/share/updateall/commands.d/apt b/share/updateall/commands.d/apt
index a5ee70a..15b71d2 100644
--- a/share/updateall/commands.d/apt
+++ b/share/updateall/commands.d/apt
@@ -1,3 +1,4 @@
+#!/bin/sh
 sudo apt-get update
 sudo apt-get upgrade
 sudo apt-get autoremove
diff --git a/share/updateall/commands.d/docker b/share/updateall/commands.d/docker
index 13f6841..ca047a9 100644
--- a/share/updateall/commands.d/docker
+++ b/share/updateall/commands.d/docker
@@ -1,3 +1,3 @@
+#!/bin/sh
 sudo docker images --format '{{.Repository}}' | xargs -L 1 sudo docker pull
-sudo docker image prune
 
diff --git a/share/updateall/commands.d/git b/share/updateall/commands.d/git
index f9281e1..b50afb7 100644
--- a/share/updateall/commands.d/git
+++ b/share/updateall/commands.d/git
@@ -1,3 +1,4 @@
+#!/bin/sh
 if pushd ~/Git; then
     for repo in *; do
         pushd "$repo"
diff --git a/share/updateall/commands.d/yay b/share/updateall/commands.d/yay
index 2a4ec99..0a3b2f0 100644
--- a/share/updateall/commands.d/yay
+++ b/share/updateall/commands.d/yay
@@ -1,2 +1,3 @@
+#!/bin/sh
 yay -Fy
 yay