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