diff --git a/entrypoint.sh b/entrypoint.sh
index f1825d2..c753e36 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,19 +1,19 @@
 #!/bin/bash
 
 if ! grep -qo "^Port ${PORT}$" /etc/ssh/sshd_config; then
-    echo "Génération de la configuration de SSH pour le bastion Monosphere..."
-    echo "Port ${PORT}" >> /etc/ssh/sshd_config
-    echo "#Last authentication configurations" >> /etc/ssh/sshd_config
-    if [ "${PASSWORD_AUTH}" -eq "1" ]; then
-        echo "PasswordAuthentication yes" >> /etc/ssh/sshd_config
-    else
-        echo "PasswordAuthentication no" >> /etc/ssh/sshd_config
-    fi
-    if [ "${KEY_AUTH}" -eq "1" ]; then
-        echo "PubkeyAuthentication yes" >> /etc/ssh/sshd_config
-    else
-        echo "PubkeyAuthentication no" >> /etc/ssh/sshd_config
-    fi
+	echo "Génération de la configuration de SSH pour le bastion Monosphere..."
+	echo "Port ${PORT}" >>/etc/ssh/sshd_config
+	echo "#Last authentication configurations" >>/etc/ssh/sshd_config
+	if [[ ${PASSWORD_AUTH} -eq "1" ]]; then
+		echo "PasswordAuthentication yes" >>/etc/ssh/sshd_config
+	else
+		echo "PasswordAuthentication no" >>/etc/ssh/sshd_config
+	fi
+	if [[ ${KEY_AUTH} -eq "1" ]]; then
+		echo "PubkeyAuthentication yes" >>/etc/ssh/sshd_config
+	else
+		echo "PubkeyAuthentication no" >>/etc/ssh/sshd_config
+	fi
 fi
 sshd -t
 echo "Configuration du service SSHD de Monosphere vérifiée."
@@ -33,49 +33,49 @@ echo "Répertoire public configuré."
 
 echo "Création des groupes d'utilisateurs."
 if ! grep -q "bastionuser" /etc/group; then
-    addgroup bastionuser
+	addgroup bastionuser
 fi
 
 if ! grep -q "bastionadmin" /etc/group; then
-    addgroup bastionadmin
+	addgroup bastionadmin
 fi
 echo "Fin de la création des groupes d'utilisateurs."
 
 echo "Création des utilisateurs en cours..."
 userfile=$(cat /root/scripts/users/bastion_users.txt)
-for userinfo in $userfile; do
-    user=$(echo "$userinfo" | cut -d ';' -f 1)
-    is_bastion=$(echo "$userinfo" | cut -d ';' -f 2)
-    password=$(echo "$userinfo" | cut -d ';' -f 3)
-    setkeys=$(echo "$userinfo" | cut -d ';' -f 4)
+for userinfo in ${userfile}; do
+	user=$(echo "${userinfo}" | cut -d ';' -f 1)
+	is_bastion=$(echo "${userinfo}" | cut -d ';' -f 2)
+	password=$(echo "${userinfo}" | cut -d ';' -f 3)
+	setkeys=$(echo "${userinfo}" | cut -d ';' -f 4)
 
-    adduser --disabled-password --gecos "" "$user" --shell /bin/bash
+	adduser --disabled-password --gecos "" "${user}" --shell /bin/bash
 
-    if [ "$is_bastion" -eq "1" ]; then
-        usermod -aG bastionuser "$user"
-    elif [ "$is_bastion" -eq "0" ]; then
-        usermod -aG bastionadmin "$user"
-        if ! grep -qo "^$user ALL=(ALL) NOPASSWD:" /etc/sudoers; then
-            echo "$user ALL=(ALL) NOPASSWD: /usr/local/bin/ttyplay*" | sudo EDITOR='tee -a' visudo
-            echo "$user ALL=(ALL) NOPASSWD: /bin/ls*" | sudo EDITOR='tee -a' visudo
-        fi
-        mkdir /home/"$user"
-        ln -s /opt/public/scripts/server_menu.sh /home/"$user"/server_menu.sh
-    fi
+	if [[ ${is_bastion} -eq "1" ]]; then
+		usermod -aG bastionuser "${user}"
+	elif [[ ${is_bastion} -eq "0" ]]; then
+		usermod -aG bastionadmin "${user}"
+		if ! grep -qo "^${user} ALL=(ALL) NOPASSWD:" /etc/sudoers; then
+			echo "${user} ALL=(ALL) NOPASSWD: /usr/local/bin/ttyplay*" | sudo EDITOR='tee -a' visudo
+			echo "${user} ALL=(ALL) NOPASSWD: /bin/ls*" | sudo EDITOR='tee -a' visudo
+		fi
+		mkdir /home/"${user}"
+		ln -s /opt/public/scripts/server_menu.sh /home/"${user}"/server_menu.sh
+	fi
 
-    if [ "$password" != "0" ]; then
-        echo "$user:$password" | chpasswd
-    else
-        echo "$user:$user" | chpasswd
-    fi
+	if [[ ${password} != "0" ]]; then
+		echo "${user}:${password}" | chpasswd
+	else
+		echo "${user}:${user}" | chpasswd
+	fi
 
-    if [ "$setkeys" -eq "1" ]; then
-        mkdir -p /home/"$user"/.ssh
-        chmod 700 /home/"$user"/.ssh
-        cp -r /root/scripts/users/"$user"/* /home/"$user"/.ssh/
-        chown -R "$user":"$user" /home/"$user"/.ssh
-        chmod 600 /home/"$user"/.ssh/*
-    fi
+	if [[ ${setkeys} -eq "1" ]]; then
+		mkdir -p /home/"${user}"/.ssh
+		chmod 700 /home/"${user}"/.ssh
+		cp -r /root/scripts/users/"${user}"/* /home/"${user}"/.ssh/
+		chown -R "${user}":"${user}" /home/"${user}"/.ssh
+		chmod 600 /home/"${user}"/.ssh/*
+	fi
 done
 echo "Création des utilisateurs terminée."
 echo "Monosphere a bien été configuré et démarré avec succès."
diff --git a/server_menu.sh b/server_menu.sh
index 4a98ff4..95fab8d 100644
--- a/server_menu.sh
+++ b/server_menu.sh
@@ -1,10 +1,10 @@
 #!/bin/bash
 
 AUTHORIZED_SERVERS_PATH="opt/public/servers"
-AUTHORIZED_SERVERS_FILE="/$AUTHORIZED_SERVERS_PATH/authorized_servers.txt"
+AUTHORIZED_SERVERS_FILE="/${AUTHORIZED_SERVERS_PATH}/authorized_servers.txt"
 CONNECTED_USER="$(whoami)"
 
-USER_SERVERS=$(awk -v user="$CONNECTED_USER" '
+USER_SERVERS=$(awk -v user="${CONNECTED_USER}" '
 {
   split($5, users, ",");
   for (i in users) {
@@ -12,62 +12,62 @@ USER_SERVERS=$(awk -v user="$CONNECTED_USER" '
       print $0;
     }
   }
-}' "$AUTHORIZED_SERVERS_FILE")
+}' "${AUTHORIZED_SERVERS_FILE}")
 
-if [ -z "$USER_SERVERS" ]; then
-  echo "Vous n'avez pas l'autorisation de vous connecter à un serveur."
-  exit 1
+if [[ -z "${USER_SERVERS}" ]]; then
+	echo "Vous n'avez pas l'autorisation de vous connecter à un serveur."
+	exit 1
 fi
 
-function main_menu () {
-  echo "Veuillez sélectionner un serveur auquel vous connecter :"
+function main_menu() {
+	echo "Veuillez sélectionner un serveur auquel vous connecter :"
 
-  counter=1
-  declare -A server_map
-  while read -r line; do
-    ip=$(echo "$line" | cut -d ' ' -f 1)
-    port=$(echo "$line" | cut -d ' ' -f 2)
-    custom_name=$(echo "$line" | cut -d ' ' -f 3)
-    server_user=$(echo "$line" | cut -d ' ' -f 4)
-    server_authmethod=$(echo "$line" | cut -d ' ' -f 6)
-    server_auth=$(echo "$line" | cut -d ' ' -f 7)
-    server_map[$counter]="$ip $port $server_user $server_authmethod $server_auth"
-    echo "$counter) $custom_name - $server_user $ip:$port"
-    counter=$((counter + 1))
-  done <<< "$USER_SERVERS"
+	counter=1
+	declare -A server_map
+	while read -r line; do
+		ip=$(echo "${line}" | cut -d ' ' -f 1)
+		port=$(echo "${line}" | cut -d ' ' -f 2)
+		custom_name=$(echo "${line}" | cut -d ' ' -f 3)
+		server_user=$(echo "${line}" | cut -d ' ' -f 4)
+		server_authmethod=$(echo "${line}" | cut -d ' ' -f 6)
+		server_auth=$(echo "${line}" | cut -d ' ' -f 7)
+		server_map[${counter}]="${ip} ${port} ${server_user} ${server_authmethod} ${server_auth}"
+		echo "${counter}) ${custom_name} - ${server_user} ${ip}:${port}"
+		counter=$((counter + 1))
+	done <<<"${USER_SERVERS}"
 
-  echo "$counter) Tapez 'quit' ou $counter pour vous déconnecter."
+	echo "${counter}) Tapez 'quit' ou ${counter} pour vous déconnecter."
 
-  read -r -p "Votre choix (1-$counter): " choice
+	read -r -p "Votre choix (1-${counter}): " choice
 
-  if [ "$choice" == "quit" ] || [ "$choice" == "$counter" ]; then
-    echo "Déconnexion du bastion."
-    exit 0
-  elif [ -z "$choice" ] || [ -z "${server_map[$choice]}" ]; then
-    echo "Sélection invalide."
-  else
-    local selected_server
-    selected_server="${server_map[$choice]}"
-    echo "Connexion à $( echo "$selected_server" | cut -d " " -f -3)..."
-    if [ -z "$(echo "$selected_server" | cut -d ' ' -f 4)" ]; then
-      ttyrec -z --"$(echo "$selected_server" | cut -d ' ' -f 1)"-"$(echo "$selected_server" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- ssh -o StrictHostKeyChecking=accept-new -p "$(echo "$selected_server" | cut -d ' ' -f 2)" "$(echo "$selected_server" | cut -d ' ' -f 3)"@"$(echo "$selected_server" | cut -d ' ' -f 1)"
-    elif [ "$(echo "$selected_server" | cut -d ' ' -f 4)" == "key" ] && [ -f /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)" ]; then
-      eval "$(ssh-agent)" > /dev/null
-      trap 'kill $SSH_AGENT_PID' EXIT
-      cat /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)" | ssh-add - > /dev/null
-      ttyrec -z --"$(echo "$selected_server" | cut -d ' ' -f 1)"-"$(echo "$selected_server" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- ssh -o StrictHostKeyChecking=accept-new -p "$(echo "$selected_server" | cut -d ' ' -f 2)" "$(echo "$selected_server" | cut -d ' ' -f 3)"@"$(echo "$selected_server" | cut -d ' ' -f 1)"
-      ssh-add -D > /dev/null
-    elif [ "$(echo "$selected_server" | cut -d ' ' -f 4)" == "password" ] && [ -f /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)" ]; then
-      local ssh_password
-      ssh_password=$(cat /"$AUTHORIZED_SERVERS_PATH"/"$(echo "$selected_server" | cut -d ' ' -f 5)")
-      ttyrec -z --"$(echo "$selected_server" | cut -d ' ' -f 1)"-"$(echo "$selected_server" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- sshpass -p "$ssh_password" ssh -o StrictHostKeyChecking=accept-new -p "$(echo "$selected_server" | cut -d ' ' -f 2)" "$(echo "$selected_server" | cut -d ' ' -f 3)"@"$(echo "$selected_server" | cut -d ' ' -f 1)"
-      unset ssh_password
-    else
-      echo -e "Un problème de configuration a été détecté sur \nles options de connexion à l'hôte selectionné.\nVeuillez contacter votre administrateur."
-    fi
-  fi
+	if [[ "${choice}" == "quit" ]] || [[ "${choice}" == "${counter}" ]]; then
+		echo "Déconnexion du bastion."
+		exit 0
+	elif [[ -z "${choice}" ]] || [[ -z "${server_map[${choice}]}" ]]; then
+		echo "Sélection invalide."
+	else
+		local selected_server
+		selected_server="${server_map[${choice}]}"
+		echo "Connexion à $(echo "${selected_server}" | cut -d " " -f -3)..."
+		if [[ -z "$(echo "${selected_server}" | cut -d ' ' -f 4)" ]]; then
+			ttyrec -z --"$(echo "${selected_server}" | cut -d ' ' -f 1)"-"$(echo "${selected_server}" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- ssh -o StrictHostKeyChecking=accept-new -p "$(echo "${selected_server}" | cut -d ' ' -f 2)" "$(echo "${selected_server}" | cut -d ' ' -f 3)"@"$(echo "${selected_server}" | cut -d ' ' -f 1)"
+		elif [[ "$(echo "${selected_server}" | cut -d ' ' -f 4)" == "key" ]] && [[ -f /"${AUTHORIZED_SERVERS_PATH}"/"$(echo "${selected_server}" | cut -d ' ' -f 5)" ]]; then
+			eval "$(ssh-agent)" >/dev/null
+			trap 'kill $SSH_AGENT_PID' EXIT
+			cat /"${AUTHORIZED_SERVERS_PATH}"/"$(echo "${selected_server}" | cut -d ' ' -f 5)" | ssh-add - >/dev/null
+			ttyrec -z --"$(echo "${selected_server}" | cut -d ' ' -f 1)"-"$(echo "${selected_server}" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- ssh -o StrictHostKeyChecking=accept-new -p "$(echo "${selected_server}" | cut -d ' ' -f 2)" "$(echo "${selected_server}" | cut -d ' ' -f 3)"@"$(echo "${selected_server}" | cut -d ' ' -f 1)"
+			ssh-add -D >/dev/null
+		elif [[ "$(echo "${selected_server}" | cut -d ' ' -f 4)" == "password" ]] && [[ -f /"${AUTHORIZED_SERVERS_PATH}"/"$(echo "${selected_server}" | cut -d ' ' -f 5)" ]]; then
+			local ssh_password
+			ssh_password=$(cat /"${AUTHORIZED_SERVERS_PATH}"/"$(echo "${selected_server}" | cut -d ' ' -f 5)")
+			ttyrec -z --"$(echo "${selected_server}" | cut -d ' ' -f 1)"-"$(echo "${selected_server}" | cut -d ' ' -f 3)"-- -k 300 --warn-before-kill 60 -- sshpass -p "${ssh_password}" ssh -o StrictHostKeyChecking=accept-new -p "$(echo "${selected_server}" | cut -d ' ' -f 2)" "$(echo "${selected_server}" | cut -d ' ' -f 3)"@"$(echo "${selected_server}" | cut -d ' ' -f 1)"
+			unset ssh_password
+		else
+			echo -e "Un problème de configuration a été détecté sur \nles options de connexion à l'hôte selectionné.\nVeuillez contacter votre administrateur."
+		fi
+	fi
 }
 
 while true; do
-  main_menu
+	main_menu
 done