# filename: l4p.conf global_var = /var/log/some/file.log log4perl.rootLogger = DEBUG, LOGFILE log4perl.appender.LOGFILE = Log::Log4perl::Appender::File log4perl.appender.LOGFILE.filename = ${global_var} log4perl.appender.LOGFILE.mode = append log4perl.appender.LOGFILE.layout = PatternLayout log4perl.appender.LOGFILE.layout.ConversionPattern = %d{ISO8601} [%P] %C %p %m%n