expect中为send语句上加变量的代码

复制代码

代码如下:

#!/usr/bin/expect

set ssh_user “fivetrees”

set password “123456”

spawn ssh -i /root/.ssh/$ssh_user  root@xiaopp.3f.com

expect_before “no)?” {

send “yesr” }

sleep 1

expect “Enter passphrase for key*”

send “$passwordr”

for {set snum 0} {$snum <= 6} {incr snum} {

expect “*#”

send “ls -l /opt/backup/fivetreesdb_s$snumr”

sleep 3

}

sleep 2

expect “*#”

send “echor”

exit