Hello everybody,
For my project, i need to install a plugins/scripts who can check the signature of the file (SHA 256).
I'm using Nagios Core 4, on a centOs 8.
I have found this "check_file_sha256.pl" who seems to be perfect for my need, but i'm a trainee and i don't understand how this plugin work.
Can someone explain me how to use it ? My goal is to compare file's checksum against an expected value.
Thanks in advance !