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how do we retrieve a line from a file in unix

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# 1  
Old 02-07-2007
traversing line by line in a file
we need to capture a record from a file in to a variable and do modifications to it .. so capturing line by line in a file in to some variable
Last edited by lmadhuri; 02-07-2007 at 08:15 AM.. Reason: enhancement in requirement
# 2  
Old 02-07-2007
Quote:
Originally Posted by lmadhuri
how do we retrieve a line from a file in unix
Do you want to retrieve a line based on a pattern ?
Code:
grep "pattern" file

or do you want to read file line by line ?
Code:
while read line
do
      echo $line
done < file

# 3  
Old 02-07-2007
thanks for the quick response
hi .... anbu23

got muchwork done by ur info..

cheers Smilie
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