Rodney Hampton Introduction Every ISP needs a log file analysis program. One of the best is the Webalizer, an open source product originally written in Perl and rewritten in C soon thereafter. It can parse both Common Log Format and Combined Log Format files at a blistering pace. One benchmark states that On a 200Mhz pentium machine, over 10,000 records can be processed in one second, with a 40 Megabyte file taking roughly 15 seconds (over 150,000 records). When one of my consulting...
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