Apologies for my ignorance, I'm fairly new to this.
I'm trying to read a log file which is being written to by a simple daemon. What I would like to do is filter my "live" output to certain - multiple - "types".
My types are:
This is what I have so far, and it works for 1 case, I cannot get it working for multiple cases though.
tail -f log.txt | grep INFO
I've tried a couple things to try and say I want "
ERROR's" but nothing is really working for me. How would I correct this?