I'm trying to disable SSH password auth for multiple servers. Which means I have to modify the sshd_config file. From
I really don't wanna do it one by one. Is there any ways that I can distribute/modify the config file on multiple servers with a single command?
Assumptions you can make:
- Those servers have same OS
- I can broadcast the SSH command to multiple servers at once
I set the config file to listen different address and/or port on each server.
So this could not be done by downloading the updated config file from a central server.
I prefer a text replacement command to do the job