From: Michael Prokop <mika@grml.org>
Date: Wed, 7 Sep 2022 11:52:33 +0000 (+0200)
Subject: Replace egrep usage with grep -E
X-Git-Tag: v0.41.1~10
X-Git-Url: https://git.grml.org/?a=commitdiff_plain;h=541a6ce02b78fb0f004b4f72200a4450ffa28f8f;hp=541a6ce02b78fb0f004b4f72200a4450ffa28f8f;p=grml-live.git

Replace egrep usage with grep -E

grep 3.8 deprecated support for egrep + fgrep, and now prints a warning on stderr:

| egrep: warning: egrep is obsolescent; using grep -E
| fgrep: warning: fgrep is obsolescent; using grep -F

Development time sponsored by Sipwise GmbH
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