FileName: Ssh_auto_login
Copy Code code as follows:
#!/usr/bin/expect
##
# SSH Analog Lander
#
# @author Zhiyuan ##
If {$ARGC <4} {
Puts "Error params: $argv"
Puts "Expect params:user passwd IP port [translate_id]"
Exit 1
}
Set Default_passcode "The default password for the tunnel here"
Set user [lindex $argv 0]
Set password [lindex $argv 1]
Set IP [lindex $argv 2]
Set port [lindex $argv 3]
Set Timeout 10
While 1 {
Spawn ssh-p $port $user @ $ip
#如果最后的字符匹配则执行命令 \ r ends with an indication of determining
Expect {
"*yes/no" {send "yes\r"; Exp_continue}
' *password: ' {send ' $password \ r '}
}
#这里是需要通过通道机登陆时的匹配流程, modify it as needed.
Expect {
"*passcode:" {
Send_user "Please input channel machine dynamic password:";
Expect_user-re "(. *) \ \"
Set Random_passcode $expect _out (1,string)
Send "$default _passcode$random_passcode\r"
Expect {
"Access Denied" {Continue}
"Enter:" {send "1\r"}
}
Set TRANSLATE_IP [lindex $argv 4]
If {$translate _ip!= ""} {
Expect "*):" {send "$translate _ip\r"}
}
}
# "Last login:*" {}
}
Break
}
#无法匹配 $, still don't know how to solve
#expect-re "*\$" {puts "test123"; send "source/etc/profile\r"}
#expect "*\$" {Send CD ~\r}
Send_user "Login success!"
Interact
The above is SSH automatic login, can cooperate with the shell below use, very convenient.
FileName: Xxx_launcher
Copy Code code as follows:
#!/bin/sh
##
# Server Lander
#
# @author Zhiyuan ##
Channel_user= "User_namexxx"
channel_passwd= "XXXX"
#内网通道机
Internal_ip1=xxx.xxx.xxx.xxx
#联通
Unicom_ip1=xxx.xxx.xxx.xxx
#电信
Telecom_ip1=xxx.xxx.xxx.xxx
Case "$" in
Ci
Expect Ssh_auto_login $channel _user $channel _passwd $internal _ip3 22
Cl
Expect Ssh_auto_login $channel _user $channel _passwd $unicom _ip1 22
cd
Expect Ssh_auto_login $channel _user $channel _passwd $telecom _ip1 22
149)
Expect Ssh_auto_login Channel_user channel_passwd xxx.xx.xxx.xxx 22
49)
Expect Ssh_auto_login $channel _user $channel _passwd $unicom _ip1 22 require channel machine jump ipxxx.xxx.xx
*)
echo "Help info:"
echo "\tthere is not a server named [$]"
echo "\ t Server 149:\t149"
echo "\ t Server 49:\t49"
Esac
At this point when landing a server directly with the above shell with the server parameters to log in, such as:./xxx_launcher 49
