init command

git-backup

 #! /usr/bin/env sh
 
+configFile=/etc/git-backup.conf
+
+initPath()
+{
+  cd "$1" && git init && git remote add git:backup/$(hostname)$(pwd)
+}
+
+if [ $# -eq 1 ] && [ "$1" = "--init" ]
+then
+  while read path
+  do
+    initPath "${path}"
+  done < "${configFile}"
+  exit
+fi
+
 while read path
 do
   echo "Backing up ${path}..."
       git commit -m "[GIT-BACKUP] $(date)"
       git push origin master
     )
-done < /etc/git-backup.conf
+done < "${configFile}"