Ready to be published? LXer is read by around 350,000 individuals each month, and is an excellent place for you to publish your ideas, thoughts, reviews, complaints, etc. Do you have something to say to the Linux community?
When you're tracking down wayward processes and figuring out what they're doing, lsof is an indispensible command for finding all open files, and the processes that opened them. Juliet Kemp gives us some good tips on using this simple but excellent command.