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what is the difference between SED and GREP ?
Which one is more better and why?
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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 |
Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.
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