# Wednesday, November 01, 2006
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Parsing Apache Log files

This is a useful Regex that Craig wrote today, it pulls out various info from an apache log file.

private static Regex __Regex = null;  
internal static Regex _Regex  
{  
    get  
    {  
        if (__Regex == null)  
        {  
            __Regex = new Regex(@"(?<remoteHost>[^\ ]+?)\ (?<remoteIdent>[^\ ]+?)\ (?<remoteUs"
                + @"er>[^\ ]+?)\ \[(?<requestTime>[^\]]+?)\]\ \""(?<request>(?<r"  
                + @"equestMethod>[^\ ]+?)?\ ?(?<requestPath>[^\ ]+?)?\ ?(?<reque"
                + @"stProtocol>[^\ ]+?)?)\""\ (?<statusCode>[^\ ]+?)\ (?<sizeByt"
                + @"es>[^\ ]+?)\ \""(?<referer>[^\""]*?)\""\ \""(?<userAgent>[^\""]"
                + @"+?)\""\r?\n?", 
                RegexOptions.Compiled & RegexOptions.IgnoreCase & RegexOptions.IgnorePatternWhitespace & RegexOptions.CultureInvariant);
        }  
        return __Regex;  
    }  
}

Update: Craig's finally started writing about it, you can read the article here: Apache Log Fun

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Wednesday, November 01, 2006 5:21:16 PM (GMT Standard Time, UTC+00:00)  #    Disclaimer  |  Comments [0]  |  Related posts:
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