The “find + xargs” combo is a classic for cleaning up old logs, but it can be a double‑edged sword if you’re not careful.
Below is a step‑by‑step guide that shows how to target only the log files you want to delete, keep your home folder safe, and understand the trade‑offs of the different options you’ll see.
Why find and xargs instead of rm -r?
find is the Swiss‑army knife of file searching: you can filter by name, age, size, permissions, and more.
xargs takes the list that find spits out and feeds it to another command, usually rm.
The pair is efficient because it processes files in batches, sidestepping the “argument list too long” error that can bite you if you try to delete thousands of files with a single rm.