bug with grep 3.0.2 in cygwin 3.0.7
Thu Aug 29 19:20:00 GMT 2019
> I encounter some problem with grep option -E on cygwin 3.0.7
> echo "a^b" | grep "a^b" #answer a^b ie it's OK
> echo "a^b" | grep -E "a^b" #answer nothing " for me it's KO
That's an expected result of an impossible constraint.
> I have to backslash ^ to be OK like : grep -E 'a\^b'
> Is-it a bug ?
> I don't know if all versions of cygwin and grep are concerned.
RTFM, this is regexp basics.
With best regards,
Thursday, August 29, 2019 22:07:04
Sorry for my terrible english...
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