day 11 分发系统

[[email?protected] ~]# fg
vim 1.expect
#远程登陆
#!/usr/bin/expect
set host ""
set passwd ""
spawn ssh [email?protected]$host
expect {
"yes/no" { send "yesr"; exp_continue}
"assword:" { send "$passwdr" }
}
interact

#远程登陆并执行命令
#!/usr/bin/expect
set user ""
set passwd ""
spawn ssh [email?protected]
expect {
"yes/no" { send "yesr"; exp_continue}
"password:" { send "$passwdr" }
}
expect "]*"
send "touch /tmp/1.txtr"
expect "]*"
send "echo 22222 > /tmp/1.txtr"
expect "]*"
send "exitr"

~                                                                                                                                       
~       

#传递参数
#!/usr/bin/expect
set user [lindex $argv 0]
set host [lindex $argv 1]
set passwd ""
set cm [lindex $argv 2]
spawn ssh [email?protected]$host
expect {
"yes/no" { send "yesr"}
"password:" { send "$passwdr" }
}
expect "]*"
send "$cmr"
expect "]*"
send "exitr"

~                                                                                                                                       
~                                                                                                                                       
~                     

#同步文件
#!/usr/bin/expect
set passwd ""
spawn rsync -av [email?protected]  :/tmp/1.txt /tmp/
expect {
"yes/no" { send "yesr"}
"password:" { send "$passwdr" }
}
expect eof

[[email?protected] expect]# vim rsync.expect
#!/usr/bin/expect
set passwd ""
set host [lindex $argv 0]
set file [lindex $argv 1]
spawn rsync -av --files-from=$file / [email?protected]$host:/
expect {
"yes/no" { send "yesr"}
"password:" { send "$passwdr" }
}
expect eof
~      

#遍历ip.list选择需要同步的IP，遍历list.txt选择需要同步的文件
[[email?protected] expect]# vim rsync.sh
#!/bin/bash
for ip in `cat ip.list`
do
? ? echo $ip
? ? ./rsync.expect $ip list.txt
done
          

[[email?protected] expect]# vim exe.expect

#!/usr/bin/expect
set host [lindex $argv 0]
set passwd ""
set cm [lindex $argv 1]
spawn ssh [email?protected]$host
expect {
"yes/no" { send "yesr"}
"password:" { send "$passwdr" }
}
expect "]*"
send "$cmr"
expect "]*"
send "exitr"
#遍历文件批量执行命令
[[email?protected] expect]# vim exe.sh

#!/bin/bash
for ip in `cat ip.list`
do
? ? echo $ip
? ? ./exe.expect $ip "w;free -m;ls /tmp"
done