PATTERNS
A pattern consists of zero or more non-whitespace characters, `*' (a wildcard that matches zero or more charac-
ters), or `?' (a wildcard that matches exactly one character). For example, to specify a set of declarations
for any host in the ``.co.uk'' set of domains, the following pattern could be used:
Host *.co.uk
The following pattern would match any host in the 192.168.0.[0-9] network range:
Host 192.168.0.?
A pattern-list is a comma-separated list of patterns. Patterns within pattern-lists may be negated by preced-
ing them with an exclamation mark (`!'). For example, to allow a key to be used from anywhere within an organ-
isation except from the ``dialup'' pool, the following entry (in authorized_keys) could be used:
from="!*.dialup.example.com,*.example.com"
