+# add /usr/local/sbin, /usr/sbin, /sbin to $PATH
+echo $PATH | grep /usr/local/sbin 1> /dev/null 2> /dev/null
+if [ ! $? = 0 ]; then
+ PATH=/usr/local/sbin:/usr/sbin:/sbin:$PATH
+fi
+
+
# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/.bin" ] ; then
PATH="$HOME/.bin:$PATH"