LOGRESOLVE(8) BSD System Manager's Manual LOGRESOLVE(8)NAMElogresolve - resolve hostnames for IP addresses in Apache logfiles
SYNOPSISlogresolve [-c] [-s filename] < access_log > access_log.new
DESCRIPTIONlogresolve is a post-processing program to resolve IP addresses in
httpd(8)'s access logfiles. To minimize impact on the nameserver,
logresolve has its very own internal hash-table cache. This means that
each IP number will only be looked up the first time it is found in the
log file.
The following options are supported:
-c This causes logresolve to apply some DNS checks: after
finding the hostname from the IP address, it looks up the
IP addresses for the hostname and checks that one of them
matches the original address.
-s filename Specifies the filename to record statistics.
SEE ALSOhttpd(8), rotatelogs(8)MirOS BSD #10-current March 19, 2008 1