Establish a trust relationship through remote operations after a trust relationship is established

Establish a trust relationship through remote operations after a trust relationship is established

For the process of creating a trust relationship, see the article:

Http://blog.csdn.net/jiangshouzhuang/article/details/12650091

After the trust relationship is created, you can remotely execute the command. The script is as follows:

#! /Usr/bin/CT
Set username [lindex $ argv 0]
Set server_ip [lindex $ argv 1]
Set command [lindex $ argv 2]

Set timeout 10
 

If {$ argc <3 }{
Puts stderr "the argument number for execute remote command is not right. \ n"
Exit 1
}

Spawn ssh $ username @ $ server_ip
CT {
"* Yes/no)" {send "yes \ r"; exp_continue}
}

Send "$ command \ r"
CT "eof"
Send "exit \ r"