For full visibility and just so my leader board members know I'm doing this myself and not copying answers:
If you want to run my Go code, you should probably have Go installed, but otherwise:
clone this repo
cd <aoc2020>/day<N>/go
go run main.go -input <path to the input file> [-part (1|2)]
OR
you can just head on over the the releases, pick your day, and download the binaries if I happened to have compiled them for you. You can easily grab my input files for whatever day using the following:
DAY=1 wget https://raw.githubusercontent.com/j4ng5y/aoc2020/day${DAY}/day${DAY}/input.txt
if you want to run my Rust code, you should probably have Rust (with the standard toolchain such as Cargo and whatnot)
Usage of day<N>_<OS>_<ARCH>:
-input string
The input file to parse
-part int
The part of the challenge to display (1/2), all other integers (or no value), displays both