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#1
March 5th, 2004, 12:13 PM
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how to match line that contian
I have two variable that contain
$1 = unix $2 = bjc now I want to match any lines in my file that contain those variable, the lines is separated by comma Example window,bjc 210,computer unix, bjc 210, computer from the two line example above I want to print unix, bjc 210, computer
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#2
March 6th, 2004, 04:45 AM
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Grep (and/or egrep) are the tools to use. Example:
Code:
#!/bin/bash INFILE="infile" PLATFORM="unix" TYPE="bjc" grep $PLATFORM $INFILE | grep $TYPE The last line does what you want. The first part looks for 'unix' ($PLATFORM) in every line of input from 'infile' ($INFILE). If a hit is found, the second part checks to see if that line also contains 'bjc' ($TYPE). If this is the case the line is printed, if not, grep checks the next line of input. One tip: Do not use $1, $2 etc to store variables. These are special and hold information about the program and parameters. I used 'human readable' names for the variables (PLATFORM and TYPE). Hope this gets you going again.
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#3
March 7th, 2004, 07:17 PM
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Quote:
Thanx
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