[[email protected] ~]# cat ip-host-by-vision.sh
#########################################################################
# File Name: ip-host-by-vision.sh
# Author: dty
# mail: [email protected]
# Created Time: Sat 08 Aug 2015 05:25:07 PM CST
#########################################################################
#!/bin/bash
IPDIR=/etc/sysconfig/network-scripts/ifcfg-eth0
HOSTDIR=/etc/sysconfig/network
read -p "please input what host number you want: " num
cat -> $IPDIR <<EOF
DEVICE=eth0
ONBOOT=yes
BOOTPROTO=no
IPADDR=172.25.254.$num
PREFIX=24
EOF
cat -> $HOSTDIR <<EOF
NETWORKING=yes
HOSTNAME=server$num.example.com
EOF
chkconfig iptables off
/etc/init.d/network restart
ping -w1 -c1 172.25.254.250 > /dev/null 2>&1
if [ $? -eq 0 ];then
echo successful
else
echo failed
fi
sleep 2
##修改了IP，主机名
UPDATEHOSTS(){
expect updatehosts.sh &
sleep 8
if [ $? -eq 0 ];then
echo `grep NAME /etc/sysconfig/network|cut -d= -f2` >> /etc/hosts
else
echo add hosts default, please try again!!!!!
fi
}
UPDATEHOSTS
read -p "do you want reboot the machine...press yes or no." want
case $want in
YES|yes)
sleep 1
echo Now the machine will reboot please wait ..
sleep 2
reboot
;;
NO|no)
exit 1
;;
*)
echo "the usage (yes|no) please .."
;;
esac
[[email protected] ~]# cat updatehosts.sh //更新hosts文件
#########################################################################
# File Name: updatehosts.sh
# Author: dty
# mail: [email protected]
# Created Time: Sat 08 Aug 2015 06:50:30 PM CST
#########################################################################
#!/usr/bin/expect
spawn scp [email protected]:/etc/hosts /etc/hosts
expect "(yes/no)" {
send "yes\r"
expect "password"
sleep 2
send "redhat\r"
} "password"
sleep 2
send "redhat\r"
expect "100%"
expect eof
时间： 2024-08-10 08:27:25