Added --pidfile command line option to the man page.
@@ -377,6 +377,9 @@ configuration.
\fB\-\-origin=<url>
Ensure clients send the specified origin header upon the WebSocket handshake.
.TP
+\fB\-\-pidfile=<path/file.pid>
+Write the daemon PID to a file when used along the --daemonize option.
+.TP
\fB\-\-port=<port>
Specify the port to use. By default GoAccess' WebSocket server listens on port
7890.
