$ cp /usr/local/src/ssh-dyndns/ssh-dyndns.sh.config-dist /etc/ssh-dyndns.sh
$ nano /etc/ssh-dyndns.sh
+6. Allow ssh-dyndns to run "sudo make" without password
+
+ FIXME
+
Configuration
=============
DNS entry TTL (time to live) in seconds
Default: 300
+``domain_patterns``
+ Defines patterns for domains that may be dynamically changed.
+ If the domain name does not match the pattern, the script aborts.
+
+ You may use several patterns by separating them with a space.
+ Shell wildcards are supported (``*`` and ``?``).
+
+ Default: ``home.example.org *.home.example.org``
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