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Hello everyone,I want to know that is there any method to grep a particular data from a file without using the "cat --- | grep ' ' " command....I need ...
  1. 05-03-2010 #1
    salmanansari
    salmanansari is offline
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    Grep!!

    Hello everyone,I want to know that is there any method to grep a particular data from a file without using the "cat --- | grep ' ' " command....I need to use a system call for this functionality.
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  2. 05-04-2010 #2
    Garius
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    Hi salmanansari,

    You can do a simple filter of lines containing one or more strings (patterns) over a file using grep in this way.

    Code:
    grep pattern inputfile > output
    Grep have many search options, depending what we´re looking for.

    I´m not sure is what your need.

    Hope it helps,
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