NLANR Cache Logfile Analysis Scripts These Perl scripts require Perl version 5. access-extract.pl Generates a raw data summary of an access.log file. The output from this script is designed for further processing by access-summary.pl. access-extract-urls.pl Just like access-extract.pl, but it extracts the most popular URLs. It is a separate script because on-disk hash tables must be used. access-summary.pl Generates a tabular report of the logfile summary data. cache-summary.pl Generates a less detailed report from a logfile summary. squid-logs.pl "library" routines needed by the other Perl scripts. Must be present in the same directory as the others. TYPICAL USAGE: % access-extract.pl < access.log > summary % access-extract-urls.pl < access.log >> summary % access-summary.pl < summary > report.txt % cache-summary.pl < summary