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Shell Programming and Scripting
To remove a particular record from File
Post 302384874 by Corona688 on Wednesday 6th of January 2010 02:07:32 PM
01-06-2010
Franklin got it before I figured it out. 
Beware that if there are any blank lines in the filter list, grep will interpret ALL lines as matching and strip out ALL lines, which is what baffled me briefly. Also keep in mind is the -i is there to make it case-insensitive, since the case of two letters in your example input is different from the results you want it to match. If that was accidental you can omit that flag.
Beware that if there are any blank lines in the filter list, grep will interpret ALL lines as matching and strip out ALL lines, which is what baffled me briefly. Also keep in mind is the -i is there to make it case-insensitive, since the case of two letters in your example input is different from the results you want it to match. If that was accidental you can omit that flag.|
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