expect 交互式脚本编写示例

冷不防 2022-05-25 00:11 159阅读 0赞

Linux 运维以及脚本干货: 欢迎分享，欢迎folk  
[https://unnunique.github.io/AADocs/skill-docs/linux/][https_unnunique.github.io_AADocs_skill-docs_linux]  
[https://github.com/unnunique/unnunique.github.io/blob/master/AADocs/skill-docs/linux/index.md][https_github.com_unnunique_unnunique.github.io_blob_master_AADocs_skill-docs_linux_index.md]

[http://blog.chinaunix.net/uid-20465760-id-3064252.html][http_blog.chinaunix.net_uid-20465760-id-3064252.html]

#!/usr/bin/expect 
    if { $argc < 3} {
    puts stdout "pleae input ip, username and password."
    exit 1
    }
    set ip [lindex $argv 0]
    set username [lindex $argv 1]
    set password [lindex $argv 2]
    set timeout 10
    spawn ssh $username@$ip "ls /home" 
    expect {
     "*yes/no" {send "yes\n";exp_continue}
     "*Password:" {send "$password\n"}
    }
    interact

#!/usr/bin/expect 
    if { $argc < 3} {
    puts stdout "pleae input ip, username and password."
    exit 1
    }
    set ip [lindex $argv 0]
    set username [lindex $argv 1]
    set password [lindex $argv 2]
    set timeout 10
    spawn ssh $username@$ip  
    expect {
     "*yes/no" {
       send "yes\n";exp_continue}
     "*Password:" {
       send "$password\n"}
    }
    
    expect "*#" 
    send "ls /\n"
    send "cd /home\n"
    send "ls /\n"
    send "exit\n"
    expect eof
    exit

[https_unnunique.github.io_AADocs_skill-docs_linux]: https://unnunique.github.io/AADocs/skill-docs/linux/
[https_github.com_unnunique_unnunique.github.io_blob_master_AADocs_skill-docs_linux_index.md]: https://github.com/unnunique/unnunique.github.io/blob/master/AADocs/skill-docs/linux/index.md
[http_blog.chinaunix.net_uid-20465760-id-3064252.html]: http://blog.chinaunix.net/uid-20465760-id-3064252.html