Don't put your shortcuts everywhere

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I've got all sorts of vim and bash aliases and key mappings on my usual machines. Every once a while, though, I have to work from my PythonAnywhere account. I tend not to move all of these shortcuts to that account.

Why? It's good to have to use the raw commands once in a while so you remember what they are: After typing "gpushm" often enough, I would forget it expands to "git push origin master," if not for my no-shortcut account!

And the reason you don't want to forget the raw commands is that you never know when you will be forced onto an unfamiliar machine, and have no choice but to use them.

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