shell script.ssh自动应答脚本

#!/usr/bin/expect
set user [lindex $argv 0] #参数1：用户名
set ip [lindex $argv 1] #参数2：ip
set password [lindex $argv 2] #参数3：密码
spawn ssh ${user}@$ip
expect {
    "(yes/no)?"
        { send "yes\r";exp_continue}
    "password:"
        { send "$password\n"}
}
interact