Re-Writing BSD 4.4 Shell Commands: cat [video]

by metrognomeon 5/28/2017, 8:20 PMwith 1 comments

by lkbmon 5/28/2017, 8:41 PM

This is a lot of fun. Really fast, but still fairly easy to follow.

I think half of it is watching someone use Vi really well. Step one: bind a key to compile+run the program. I always just do "^z, foo, enter, fg, enter" (replacing foo and fg with "up, up" the second time 'round.)