如何在脚本中在另一台服务器上运行shell脚本？

Question

No where online can i find a way to run a shell script on a remote server from another script. This is for automation, so the script on the host machine will automatically trigger another script on a different server. The server that my script will ssh to will either have a password prompt or have RSA key pair set up

Thanks!

Answer 1

只需将命令作为参数传递给 ssh。

ssh someserver /path/to/some/script.bsh

Answer 2

Let's say you want to execute a script on node2 but you have your script on node1 file name of script is sp over location /home/user/sp. Simply

ssh node2 < /path-of-the-script-including-the-filename

Answer 3

Another way, using expect package .

Disclaimer: This you can use for testing environments since it has an open password. but depends on your usecase

If your server does not have expect , you may add the package then. run the command. You can also put this command inside an .sh script.

expect -c 'spawn ssh user@10.11.12.13 "/path/to/my.sh"; expect "assword:"; send "Y0urp@ssw0rd\r"; interact'