ansvonwa / advent-of-sed-2021

Some solutions for adventofcode.com/2021 in pure sed

Advent of sed, 2021

Some solutions for adventofcode.com/2021 in pure sed.

So far, the sed scripts use only regex replace (s/a/b/) and conditional jumps (:x;/a/bx).

Run

$ sed -f 1a.sed 1a.txt