Re: egrep deprecation warning (Re: Urgent Postfix stable release 3.7.3 and non-urgent legacy releases 3.6.7, 3.5.17, 3.4.27)

[PGNet Dev]

perhaps of use

https://www.phoronix.com/news/GNU-Grep-3.8-Stop-egrep-fgrep
https://lists.gnu.org/archive/html/info-gnu/2022-09/msg00001.html