One of my assignments requires me to provide inline comments for the snort rule.
It should look something like:
alert \ (some comment initiator here) comment
any \ (explanation)
any \ (explanation)
and so on...
How would I make inline comments with Snort?
You might want to have a look at the Snort manual. Comments are created in the configuration and rules files with the pound sign, which is pretty typical of UNIX type things:
alert tcp any any -> any 0 (sid:1000000;msg:"Packet to port zero.";) # Example rule with comment