Introduce to you lnav, a log viewer in your terminal.
I was looking for something to colourize million lines of log without needing to open vscode, and it came in handy.
If you are already familiar with less or k9s, you are good to go already.
A few useful keys: / - quick search n - next match p - previous match q - exit
https://github.com/tstack/lnav
Originally on linkedin.