This module is contained in the mod_log_agent.c file, and is not
compiled in by default. It provides for logging of the client user agents.
mod_log_agent is deprecated. Use mod_log_config
instead.
A program to receive the agent log information on its standard input.
Note the a new program will not be started for a VirtualHost if it inherits
the AgentLog from the main server.
Security: if a program is used, then it will be
run under the user who started httpd. This will be root if the server
was started by root; be sure that the program is secure.
Security: See the security tips document for
details on why your security could be compromised if the directory
where logfiles are stored is writable by anyone other than the user
that starts the server.
This directive is provided for compatibility with NCSA 1.4.