求助远程批量修改密码脚本

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1. #! /usr/bin/expect
   
2. 
   
3. set timeout  10
   
4. # set host 192.168.1.4
   
5. set name ubuntu1410
   
6. # set password root
   
7. set host [lindex $argv 0]
   
8. set password [lindex $argv 1]
   
9. set new_password [lindex $argv 2]
   
10. spawn  ssh $host -l $name
    
11. expect {
    
12.     "(yes/no)?" {
    
13.         send "yes\n"
    
14.         expect "assword:"
    
15.         send "$pasword\n"
    
16.     }
    
17.         "assword:" {
    
18.         send "$password\n"
    
19.     }
    
20. }
    
21. 
    
22. expect "ubuntu1410"
    
23. send "uname\n"
    
24. expect "Linux"
    
25. send_user  "Now you can do some operation on this terminal\n"
    
26. 
    
27. send  "passwd $name\n"
    
28. 
    
29. expect "(current) UNIX password:"
    
30. send "$password\n"
    
31. 
    
32. 
    
33. expect "Enter new UNIX password"
    
34. send "$new_password\n"
    
35. 
    
36. expect "Retype new UNIX password"
    
37. send "$new_password\n"
    
38. 
    
39. expect eof

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刚学习expect，试了一下可以修改user的password。 思路大致差不多。