Screen

Note: This is an old post in a blog with a lot of posts. The world has changed, technologies have changed, and I've changed. It's likely this is out of date and not representative. Let me know if you think this is something that needs updating.

screen is great! My friend says this is what you need to know about screen:

$ screen
$ (launch something)
ctrl-a ctrl-d
$ (do something else)
$ screen -x
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