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searching words in two files

This is a discussion on searching words in two files within the Shell scripting forums, part of the Development/Scripting category; Hi How can i search words in two files. suppose: file1 have the following words: ABCDEFGH and file2 have: ABCDEFGHIJKLMNOPQRST ...


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Old 07-06-2009, 04:54 AM
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Default searching words in two files

Hi

How can i search words in two files.
suppose:
file1 have the following words:

ABCDEFGH

and file2 have:

ABCDEFGHIJKLMNOPQRST

How is it possible to search the words which are in file1 from file2???
Means file1 give the required words to be search in file2

Normally we use 'grep' command. e.g.:
grep word filename


If any script has to be write, please mention



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Asim
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Old 07-06-2009, 04:41 PM
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Assuming that there is only one word in file1
Code:
word=$(cat file1)
grep $word file2
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