linux 批量关闭telnet

Posted 2022-01-07 xl-892694298

shutdown_telnet.sh

explujing=/home/shutdown_telnet.exp     
username=root                              
password=123456                        
                                     
iplist="
192.167.1.1

192.167.1.2                   
"                                    
port=22                               
for ip in $iplist              
do                                   
  $explujing $ip $username $password $port     
                                     
done                                 
#-------------------------------------

 

shutdown_telnet.exp

 

#!/usr/bin/expect -f
set date [exec date -d day +‘%Y%m%d‘]

set desthost [lindex $argv 0]
set username [lindex $argv 1]
set password [lindex $argv 2]
set port [lindex $argv 3]

spawn ssh -D $port [email protected]$desthost
expect "*assword:*"
send "$password\r"

expect
 "*(yes/no)?"
 
   send "yes\n"
   expect "*assword:" send "$password\n"
 
   "*assword:"
 
    send "$password\n"
 
 

expect "*#"
send  "cd /etc\r"

expect "*#"
send  "mv securetty_bak securetty\r"

expect "*#"
send  "sed -i \"s/\‘#pts/0\‘/\‘pts/0\‘/g\" /etc/securetty\r"

expect "*#"
send  "sed -i \"s/\‘#pts/1\‘/\‘pts/1\‘/g\" /etc/securetty\r"

expect "*#"
send  "sed -i \"s/no/yes/g\" /etc/xinetd.d/telnet\r"

expect "*#"
send  "sed -i \"s/#account    required     pam_nologin.so/account    required     pam_nologin.so/g\" /etc/pam.d/login\r"

expect "*#"
send  "cd /root/\r"

expect "*#"
send  "chkconfig  telnet off\r"

expect "*#"
send  "service xinetd restsrt\r"
sleep 2;
expect "*#"
send  "service xinetd restart\r"
sleep 2;

expect "*#"

send "exit\r"

interact