$ cat sketch.list.txt VIC-20 Altair 8800 IBMPC XT ZX Spectrum Amstrad 464 CPC C64 GameBoy Acorn Electron NES PAC-MAN (Arcade) Arkanoid Master System Vectrex Channel F Goody 8086 UzeBox Chip8 Fake86 1-bit DOOM Space Invaders
$ cat sketch.list.txt VIC-20 Altair 8800 IBMPC XT ZX Spectrum Amstrad 464 CPC C64 GameBoy Acorn Electron NES PAC-MAN (Arcade) Arkanoid Master System Vectrex Channel F Goody 8086 UzeBox Chip8 Fake86 1-bit DOOM Space Invaders