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.
Syntax: AgentLog file-pipe
Context: server config, virtual host
The AgentLog directive sets the name of the file to which the server will
log the UserAgent header of incoming requests. File-pipe is one
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.
- A filename
- A filename relative to the ServerRoot.
- `|' followed by a command
- 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.
This directive is provided for compatibility with NCSA 1.4.
The manual translated into Japanese is here.