不同型號 交換器批量備份指令碼 expect

有華為2300、5700系列，H3C 3100、5120、5500系列交換，還有神州數位4500的交換器，需進行批量備份，各交換器有兩種密碼，不是passwd1就是passwd2,利用linux shell和expect寫了個指令碼，交換器在不同網段，先進行批量ping掃描ip地址再進備份，備份時先進行儲存再tftp上傳。

安裝expect見http://hiid365.blog.51cto.com/3142060/1350800

#!/bin/bashTFTP=$1PASSWD1=$2PASSWD2=$3IP=$4if [ "$#" -ne 4 ];then    echo "for example:./backup.sh tftp_ip 'passwd1' 'passwd2' 10.255.251"fi if [ -f ./$IP.xx ];then    rm -f $IP.xxfiif [ -f ./$IP_error.txt ];then    rm -f $IP.errorfiecho "******************Scanning Start******************"for n in {2..254}do        host=$IP.$n        ping -W 1 -c 1 $host &> /dev/null && echo "$host is up!"&& echo "$host">>$IP.xxdoneecho "******************The scan is complete******************"sleep 3echo "******************Start backup******************"echo "You can click Ctrl+C skip when backup failed!!!"sleep 5while read SWIP;do    ./back.exp $TFTP $PASSWD1 $PASSWD2 $SWIP    if [ "$?" -ne 0 ];then        echo "$SWIP" >>$IP.error    fidone<$IP.xxecho "*******************Backup Complete*********************"echo "==========The following IP backup failed=========="      cat $IP.errorecho "=================================================="

expect代碼關鍵：

#!/usr/sbin/expectset timeout 35set TFTP [lindex $argv 0]set PASSWD1 [ lindex $argv 1]set PASSWD2 [ lindex $argv 2]set IP [lindex $argv 3]set done 0spawn telnet $IPexpect {    "Password:" {        send "$PASSWD1\r"        expect ">" {send "display version\r"}        }    "login:" {        set done 1        send "admin\r"        expect "Password:" {send "$PASSWD1\r"}        expect "#" {send "write\r"}        expect "Y/N" {send "y\r"}        expect "successful" {send "copy startup.cfg tftp://$TFTP/$IP.cfg\r"}        expect "Y/N" {send "y\r"}        expect "close" {send "quit\r"}         }      }if {$done==1} {    exit 0} else {expect {    "Error:" {send "$PASSWD2\r";expect ">" {send "display version\r"}}    "Wrong" {send "$PASSWD2\r";expect ">" {send "display version\r"}}    ">"  {send "display version\r"}    }expect {    "S2300" {        send "save\r"        expect "Y/N" {send "y\r"}        expect "successfully" {send "tftp $TFTP put vrpcfg.zip $IP.zip\r"}        expect {            "successfully." {send "quit\r"}            "Error:" {exit 1}            }        }    "S5700" {        send "save\r"        expect "Y/N" {send "y\r"}                expect "successfully" {send "tftp $TFTP put vrpcfg.zip $IP.zip\r"}                expect {            "successfully." {send "quit\r"}            "Error:"    {exit 1}            }          }                                                                                                                                                                                           "S5120" {        send "save\r"        expect "Y/N" {send "y\r"}        expect "key):" {send "\r"}        expect "Y/N" {send "y\r"}        expect "successfully" {send "tftp $TFTP put startup.cfg $IP.cfg\r"}        expect {            "successfully." {send "quit\r"}            "Error:"    {exit 1}            }        }    "S5500" {        send "save\r"        expect "Y/N" {send "y\r"}        expect "key):" {send "\r"}        expect "Y/N" {send "y\r"}        expect "successfully." {send "tftp $TFTP put startup.cfg $IP.cfg\r"}        expect {            "successfully." {send "quit\r"}            "Error:"    {exit 1}            }        }    "S3100" {        send "save\r"        expect "Y/N" {send "y\r"}        expect "key):" {send "\r"}        expect "successfully." {send "tftp $TFTP put config.cfg $IP.cfg\r"}        expect {            "successfully." {send "quit\r"}            "Unable"    {exit 1}        }        }    }#expect "#expect "Y/N" interactexpect eof}

在終端運行

#./back.sh tftp伺服器ip地址 'passwd1' 'passwd2' 需要備份的網段(如192.168.1)

例外一種同種型號交換器批量備份的shell指令碼

#!/bin/bashTFTP=$1PASSWD=$2while read swip;do    (        echo $PASSWD;        echo "save";        echo "y";        sleep 18;        echo "tftp $TFTP put vrpcfg.zip $swip.zip";        sleep 5;        echo "quit";        sleep 1;    )| telnet $swipdone<$3

終端執行

#./back.sh tftp_ip地址 ‘密碼’ ip備份表

本文出自 “hiid365” 部落格，請務必保留此出處http://hiid365.blog.51cto.com/3142060/1357279