3. run `screen`
4. Do stuff.
-To detach, type "C-a d". To reattach, type `screen -dr`.
+To detach, type "C-a d" (That's control+a, release both keys, press 'd'.) . To reattach, type `screen -dr`.
If you close your ssh connection without detaching, or lose your
network connection:
`screen` can do lots of stuff. If you have a while to burn, run
`man screen` at the shell prompt. It may be helpful to do this
inside of `screen` so you can put it down and come back to it later.
-
-## TODO
-
-clean up, explain the "C-a C-a" notation.
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