what is the difference between SED and GREP ?
Which one is more better and why?
Answers were Sorted based on User's Feedback
Answer / gogune suresh kumar
Both serves the purpose of "pattern matching" in files.
SED has more features compared to simple GREP. Ex: like
replacement of existing string with new string. Deleting the
lines in a file etc.
Is This Answer Correct ? | 57 Yes | 5 No |
Answer / ravi mahant
SED has more features compared to simple GREP. we can grep
and edit and replace string using SED.
GREP is used to find the string and active process.
Is This Answer Correct ? | 30 Yes | 7 No |
Answer / kiruthiga.s
SED-- search and replace
grep filters the matching pattern
Is This Answer Correct ? | 13 Yes | 1 No |
Answer / basanth
grep has only pattern space since it can store only one line at a time but sed has pattern space and hold space.it can store more than one line at a time
Is This Answer Correct ? | 13 Yes | 5 No |
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