grep- and cut- like filtering with named fields

If you use GNU grep on text files, use the -a (--text) option

Finding coffee in Pi using LibBF and grep

Really fast Markov chains in ~20 lines of sh, grep, cut and Awk: 0x0f0f0f

Grep from First Principles, in Golang

ripgrep is faster than {grep, ag, git grep, ucg, pt, sift}

Don’t underestimate GREP based code scanning

phpgrep: syntax-aware grep for PHP code, written in Go

Graphical GREP tool for Windows

I made a grep-like tool for extracting html fragments using css selectors.