logresolve - resolve hostnames for IP-adresses in Apache
logresolve [ -s filename ] [ -c ] < access_log >
logresolve is a post-processing program to resolve IPadresses
in Apache's access logfiles. To minimize impact
on your 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.
-s filename Specifies a filename to record statistics.
-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 these matches
the original address.
March 1998 1 [ Back ]