etc/Mac/rootless.sh

   1 #!/bin/bash
   2 ME=`basename $0`
   3 IS=$(nvram boot-args | awk '{ print $2 }' | grep rootless | cut -d= -f2)
   4 if [ $# -lt 1 ]; then
   5   if [ "$IS" == "1" ]; then
   6     echo "Rootless mode currently active. Use $ME 0 to deactivate."
   7   else
   8     echo "rootless mode currently inactive. Use $ME 1 to activate."
   9   fi
  10   exit
  11 fi
  12 if [ "$1" == "0" ]; then
  13   if [ "$IS" == "1" ]; then
  14     sudo nvram boot-args="rootless=0";
  15     echo "Rootless mode deactivated. Reboot to apply.";
  16   else
  17     echo "Rootless mode already inactive. Nothing changed.";
  18   fi
  19 else
  20   if [ "$IS" == "0" ]; then
  21     sudo nvram boot-args="rootless=1";
  22     echo "Rootless mode activated. Reboot to apply.";
  23   else
  24     echo "Rootless mode already active. Nothing changed.";
  25   fi
  26 fi