Ville Skyttä 66edfe45f5
Use grep -E instead of egrep
`egrep` has been deprecated in GNU grep since 2007,
and since 3.8 it emits obsolescence warnings:
https://git.savannah.gnu.org/cgit/grep.git/commit/?id=a9515624709865d480e3142fd959bccd1c9372d1


Signed-off-by: Ville Skyttä <ville.skytta@iki.fi>
2023-01-01 18:19:49 +02:00
..
2023-01-01 18:19:49 +02:00