linux - 如何单行这个“期望”命令？

Question

我想把这个

#!/usr/bin/expect
spawn ssh-copy-id -i .ssh/id_dsa.pub root@testip
expect "Are you sure you want to continue connecting (yes/no)?"
send -- "yes\r"
expect eof

我认为应该是

/usr/bin/expect -c 'expect "\n" { eval spawn ssh-copy-id -i .ssh/id_dsa.pub root@testip; expect "Are you sure you want to continue connecting (yes/no)?"; send -- "yes\r" }'

但事实并非如此。

谁能看到它应该是怎样的？

Answer 1

也许你不再需要它了，但它应该是这样的：

/usr/bin/expect -c 'spawn ssh-copy-id -i .ssh/id_dsa.pub root@testip ; expect "Are you sure you want to continue connecting (yes/no)?" ; send -- "yes\r" ; expect eof'