add exi function

zsh/.zshrc.d/alias

@@ -69,7 +69,7 @@ alias _='sudo '
 alias mpv='gnome-session-inhibit mpv'
 
 #alias sortie de tmux en session ssh
-alias exitTmux='tmux detach -P'
+alias exitTmux=''
 
 # open a session bitwarden
 alias bwsession='export BW_SESSION="$(bw unlock --raw)"'
@@ -81,3 +81,11 @@ function removeknowhost (){
         sed -i "/^$1/d" ~/.ssh/known_hosts
     fi
 }
+
+function exi (){
+  if [ -n "$TMUX" ]; then
+    tmux detach -P
+  else
+    exit
+  fi
+}