tre-agrep(1) on Linux
The text 0e97505d3a47, as Debian 12 (Bookworm), Debian 11 (Bullseye), Debian 10 (Buster), Debian 9 (Stretch), Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
print lines approximately matching a pattern
Flags it lists
-
-# -
--best-match -
--color -
--colour -
--count -
--delimiter-after -
--files-with-matches -
--help -
--ignore-case -
--invert-match -
--literal -
--no-filename -
--nothing -
--quiet -
--record-number -
--show-cost -
--show-position -
--silent -
--version -
--with-filename -
--word-regexp -
-B -
-H -
-M -
-V -
-c -
-h -
-i -
-k -
-l -
-n -
-q -
-s -
-v -
-w -
-y