What is FIND, GREP and SED ? Could you please give me the
difference between all the three? Where we use this commnands?
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Answer Posted / rachita kathuria
find - this command examines a directory to find a file
matching some criteria.
grep - it searches for a string or pattern in a file and
display the lines containing the pattern.
sed - it combines work of several filters and perform non
interactive operations on a data stream.
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