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Old 06-14-2002, 09:07 PM   #1
yuzuohong
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Registered: May 2002
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Red face How can I catch some "KEY WORDS" from a text file without opening it?


Hi all,

How can I catch some "KEY WORDS" from a text file without opening it?
I mean -- We can use "ps -ef |grep named" to take out "named" lines from the output. Now, if I am interested with some "KEY WORDS" in a text file, how can I take out the line which contains the "KEY WORDS"?
Thank you very much.

fish
 
Old 06-14-2002, 09:27 PM   #2
crabboy
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Code:
grep key filename
cat filename | grep key
 
  


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