本工具用于从网络设备（ＣＩＳＣＯ）中提取配置文件，并保存到一个文本文件中。
需要 expect 软件支持， 如果你的操作系统没有这个软件，请根据需要下载
在 sco unix 中，请到 http://www.sco.com/skunkware/中下载， 三个软件: expect , tcl, tk 并安装。

主程序-----dome.sh
#!/bin/sh

counter=0

Usage()
{
echo "
Usage: $0 [iplist_filename]
功能：本程序用于读网络设备的配置信息。
参数: iplist_filename, 指定需要工作的网络设备文件。
文件格式:
节点编号 ip地址 Telnet密码 超级用户密码 节点设备说明

如果没有定义iplist_filename, 缺省文件名为：iplist
程序输入文件： iplist.out 或者 自定义文件名.out \n\n"

exit 1

}

[ $# -eq 0 ] && input="iplist"
[ $# -eq 1 ] && input=$1
[ $# -gt 1 ] && Usage


output="$input.out"
[ -r $input ] || {
echo "Error: Can't open file:$input"
exit 1
}
echo "">$output

lines=`wc -l $input|awk '{ print $1 }'`

while read node host pass1 pass2 name
do
counter=`expr $counter + 1 `
echo "\nGet configure from [ $host ], Please wait...\t[$counter/$lines]\c">&2
echo "============== begin ==============================\n">>$output
echo "NODE=$node">>$output
echo "NAME=$name">>$output
./router.cmd $host $pass1 $pass2>>$output
case $? in
0) echo "\t----\c">&2; continue;;
1) echo "\tE--- error \c">&2; continue;;
2) echo "\t-E-- error \c">&2; continue;;
3) echo "\t--E- error \c">&2; continue;;
4) echo "\t---E error \c">&2; continue;;
*) echo "\t**** error \c">&2; continue;;
esac
echo "-------------- end --------------------------------\n">>$output
done<$input

echo "\n===================\nCreate output file: $output">&2

:em02: [b:7ce538da72]调用程序 router.cmd [/b:7ce538da72]
#!/usr/local/bin/expect --
# 登陆路由器的一个命令 Script for expact
# 重要变量说明：
# routerip=路由器telnet登陆ip地址
# passwd1=路由器telnet登陆密码
# passwd2=路由器超级用户密码
# ---------------------------------------------------
if $argc!=3 {
send_user "Usage: router.cmd routerip passwd1 passwd2\n"
exit 9
}
set ROUTERIP [lindex $argv 0]
set PASSWORD1 [lindex $argv 1]
set PASSWORD2 [lindex $argv 2]
set TIMEOUT 30
set debug_flag 1
send_user "##### BEGIN\n"
spawn /usr/bin/telnet $ROUTERIP 23

set timeout $TIMEOUT
expect {
timeout {
send_user "Error 1: router ip can't arrived.\n"
send_user "##### END\n\n"
exit 1
}
"refused" {
send_user "Error 1: connection Failed.\n"
send_user "##### END\n\n"
exit 1
}
"*assword: " { send "$PASSWORD1\r" }
}

set timeout $TIMEOUT
expect {
timeout {
send_user "\nError 2: invalid telnet password...\n"
send_user "##### END\n\n"
exit 2
}
"*>" { send "enable\r" }
}


set timeout $TIMEOUT
expect {
timeout {
send_user "\nError 3: time out.\n"
send_user "##### END\n\n"
exit 3
}
"Password: " { send "$PASSWORD2\r" }
}


set timeout $TIMEOUT
expect {
timeout {
send_user "\nError 4: Invalid password for super user...\n"
send_user "##### END\n\n"
exit 3
}
"*#" { send "term len 0 \r" }
}

expect "*#"
send "show run\r"
expect "*#"
send "exit\r"
send_user "\n##### END\n\n"
exit 0

＝＝＝＝＝＝＝＝＝＝＝＝＝以上程序已经在　Ｓｃｏ　Ｕｎｉｘ　ＯＳＲ５　里面测试通过