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use grep instead of the deprecated egrep #46706

Merged
merged 1 commit into from
Sep 11, 2022
Merged

use grep instead of the deprecated egrep #46706

merged 1 commit into from
Sep 11, 2022

Commits on Sep 11, 2022

  1. use grep instead of the deprecated egrep

    grep -E is the new (since POSIX) way to use the "extended" regexp.
    
    The latest GNU Grep release complains each time egrep is invoked (egrep
    is implemented as just a wrapper script around grep).
    
    See:
    
    https://pubs.opengroup.org/onlinepubs/9699919799/utilities/grep.html
    
    https://www.gnu.org/software/grep/manual/grep.html
    
    Fixes #46649
    nsajko committed Sep 11, 2022
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