add script to start dwm to allow for restarts

README.md

@@ -0,0 +1,6 @@
+## Notes
+
+```sh
+mv /usr/local/bin
+sudo ln -s /home/ray/.config/xinitrc/start_dwm
+```

start_dwm

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# relaunch DWM if the binary changes, otherwise bail
+csum=$(sha1sum $(which dwm))
+new_csum=""
+while true
+do
+    if [ "$csum" != "$new_csum" ]
+    then
+        csum=$new_csum
+        dwm
+    else
+        exit 0
+    fi
+    new_csum=$(sha1sum $(which dwm))
+    sleep 1
+done
+

xinitrc

@@ -64,4 +64,4 @@ case "$_host" in
     ;;
 esac
 
-exec ~/.bin/start_dwm
+exec /usr/local/bin/start_dwm