Ctrl-Shift-N restores closed windows

Sorry, i said it was a mersenne prime, then realized it wasnt, so edited it and deleted it. It was a mess

It’s not

That is what it means. Any detail in the waveform that is not captured by a 48kHz sample rate is due to frequencies that humans can’t hear.

cd without arguments takes you to $HOME, so it’s the same as cd ~

I should really just buy a cable for my xbox 360 controllers

If you’re talking about the official wireless xbox 360 controller, I believe the cable is only used for power, not data.

You have a typo: It should be x86_64, not x86-64