<p>would match HTTP/1.0 requests without a <var>Host:</var> header.
Expressions may contain various shell-like operators for string
- comparison (<code>=</code>, <code>!=</code>, <code><</code>, ...),
+ comparison (<code>==</code>, <code>!=</code>, <code><</code>, ...),
integer comparison (<code>-eq</code>, <code>-ne</code>, ...),
and others (<code>-n</code>, <code>-z</code>, <code>-f</code>, ...).
It is also possible to use regular expressions, </p>
<p>would match HTTP/1.0 requests without a <var>Host:</var> header.
Expressions may contain various shell-like operators for string
- comparison (<code>=</code>, <code>!=</code>, <code><</code>, ...),
+ comparison (<code>==</code>, <code>!=</code>, <code><</code>, ...),
integer comparison (<code>-eq</code>, <code>-ne</code>, ...),
and others (<code>-n</code>, <code>-z</code>, <code>-f</code>, ...).
It is also possible to use regular expressions, </p>