enhanced .xinitrc

.xinitrc

@@ -14,7 +14,36 @@ fi
 loadkeys de
 setxkbmap de
 
-exec $1
+# Here Xfce is kept as default
+session=${1:-xfce}
+
+case $session in
+    awesome           ) exec awesome;;
+    bspwm             ) exec bspwm;;
+    catwm             ) exec catwm;;
+    cinnamon          ) exec cinnamon-session;;
+    dwm               ) exec dwm;;
+    enlightenment     ) exec enlightenment_start;;
+    ede               ) exec startede;;
+    fluxbox           ) exec startfluxbox;;
+    gnome             ) exec gnome-session;;
+    gnome-classic     ) exec gnome-session --session=gnome-classic;;
+    i3|i3wm           ) exec i3;;
+    icewm             ) exec icewm-session;;
+    jwm               ) exec jwm;;
+    kde               ) exec startkde;;
+    mate              ) exec mate-session;;
+    monster|monsterwm ) exec monsterwm;;
+    notion            ) exec notion;;
+    openbox           ) exec openbox-session;;
+    unity             ) exec unity;;
+    xfce|xfce4        ) exec startxfce4;;
+    xmonad            ) exec xmonad;;
+    # No known session, try to run it as command
+    *) exec $1;;
+esac
+
+#exec $1
 
 # exec gnome-session
 # exec startkde