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seen Apr 10 at 4:33

Jul
10
awarded  Yearling
Oct
10
comment What is the difference between grep -e and grep -E option?
@ronnie it's unfortunate you need 200+ reputation to have that "feature" follow you between SE sites...
Oct
10
awarded  Teacher
Oct
10
comment What is the difference between grep -e and grep -E option?
Yes. echo "hello" | grep -o -e 'h' -e 'l' will work if you want to toss the -E away in this case.
Oct
10
answered What is the difference between grep -e and grep -E option?
Jun
14
awarded  Supporter