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solvcon / devenv

Common development environment for solvcon
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fix: egrep is obsolescent #141

Closed chestercheng closed 1 year ago

chestercheng commented 1 year ago

since egrep commnad has been deprecate, it should use grep -E instead.

ref: https://www.phoronix.com/news/GNU-Grep-3.8-Stop-egrep-fgrep

chestercheng commented 1 year ago

after recent updates to grep, i'm now seeing this warning

$ devenv use modmesh
egrep: warning: egrep is obsolescent; using grep -E
egrep: warning: egrep is obsolescent; using grep -E
now using 'modmesh'

it's annoying...

yungyuc commented 1 year ago

I think it can be merged.