For those who like simple shell tools taken to extremes, this sed script implements "Super Mario Level 1 for the NES" https://github.com/chebykinn/sedmario htt

For those who like simple shell tools taken to extremes, this sed script implements "Super Mario Level 1 for the NES" https://github.com/chebykinn/sedmario https://github.com/chebykinn/sedmario