Quite frequently I'll run across a previously unknown gem that keeps my head from getting too big. It doesn't matter how long you've been doing this type of work, there are things that everyone can learn. I had a situation the other day where I needed to direct the output from a process to both a file and std out. Now there are several ways one can accomplish this, whether with named pipes or a bit of creative redirects. I did a bit of research and found that there is a tool just for such an occasion - tee.
Think of a T-fitting used in plumbing and you get the idea. By piping output to tee, you can still get the output via std out but also send it to a file. It's a standard *nix command, so check out the man page for more info.
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