#!/bin/bash
sed -i 's///dev//tty/[1-6/]///dev//tty/[1-1/]/g' /etc/init/start-ttys.conf
sed -i 's///dev//tty/[1-6/]///dev//tty/[1-1/]/g' /etc/sysconfig/init
ttypid=`ps auxw|grep tty|grep -v grep |grep tty[2-6]|awk '{print $NF}'`
for i in $ttypid ;do initctl stop tty TTY=$i;done

chmod +x pkill.sh