<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head> <meta http-equiv="Content-Language" content="en"> <title>Expressions in rsyslog</title></head> <body> <a href="rsyslog_conf_filter.html">back to rsyslog filter conditions</a> <h1>Expressions in rsyslog</h1> <p>Rsyslog supports expressions at a growing number of places. So far, they are supported for filtering messages.</p> <p>Expression support is provided by RainerScript. Please see the <a href="rainerscript.html">RainerScript documentation</a> for more details.</p> <p>C-like comments (/* some comment */) are supported <b>inside</b> the expression, but not yet in the rest of the configuration file.</p> <p>[<a href="rsyslog_conf.html">rsyslog.conf overview</a>] [<a href="manual.html">manual index</a>] [<a href="http://www.rsyslog.com/">rsyslog site</a>]</p> <p><font size="2">This documentation is part of the <a href="http://www.rsyslog.com/">rsyslog</a> project.<br> Copyright © 2008, 2009 by <a href="http://www.gerhards.net/rainer">Rainer Gerhards</a> and <a href="http://www.adiscon.com/">Adiscon</a>. Released under the GNU GPL version 3 or higher.</font></p> </body></html>
