Everyone recommends vice, but the documentation makes it clear it's intended to be invoked from the command line, and I'd like an emulator that runs as a proper macOS app. What's out there in 2026?
UPDATE:
renaming with a colon in zsh...
...shows up with a forward slash in Finder
I am trying to pass a filename that has a forward slash in it to `gw`, and zsh keeps treating it as a directory demarcation, even with the filename in quotes. My impression of quoting an argument in a UNIX shell was that it told the shell “this exact string, ignore any special characters in it.”
How do I do this?
Hey physicists. I have a problem I’m having trouble solving. This is an A-frame aerial rig, which I’m trying to prove to someone cannot credibly be tipped over by someone swinging on it. The pendulum is a person hanging from a hammock, and I want to figure out how fast they need to swing to exert enough force to bring one of the legs of the A frame perpendicular to the ground.
I’ve got moment of inertia figured out (know the mass of the rig) and I can figure out the torque and thus the force required to rotate the rig, but I can’t figure out how to relate the centripetal force exerted by the swinging aerialist to the force acting on the lever comprised by the leg of the A frame.
