Shell_command failing to run - return code 127

[Mikefila]

There is no getting around setting up keys for shell commands, unless you leave everything wide open and unsecured. This guide should make it pretty straight forward.

SSH'ing from a command line sensor or shell command

I’ve noticed there’s a significant number of posts looking for help on this topic and the posters all seem to struggle with a few common issues. I realized I’ve been almost copying and pasting my responses on these topics so it seemed like a good case for a community guide. What will this cover This guide will walk through the process of getting a command which ssh’s into another machine to get some simple data ready to be included in a command line sensor. To keep it simple I’ll use the same …