GNU grep, egrep and fgrep

Current versions

grep requires the following formulae to be installed:
xz 5.2.3 General-purpose data compression with high compression ratio
pkg-config 0.29.2 Manage compile and link flags for libraries
pcre 8.41 Perl compatible regular expressions library

Reverse dependencies

The following formula requires grep to be installed:
crosstool-ng 1.23.0 Tool for building toolchains

Formula history

ilovezfs Use “squiggly” heredocs.
ilovezfs grep 3.1
ilovezfs grep: swap GNU url and mirror.
Mike McQuaid grep: import homebrew/dupes into core.