scripts-dyndns v0.0.2

scripts-dyndns

This package provides scripts that assist with updating a DynDNS hostname and other related tasks.

The scripts are packaged using npm for convenience, so you'll need to install Node.js if you haven't already.

Installation

Install curl and the following Perl modules (for example, using your package manager or CPAN Minus):

• Getopt::Long::Descriptive
• LWP::UserAgent
• Net::DNS::Resolver

Then:

sudo npm install -g scripts-dyndns

Similarly, to uninstall:

sudo npm rm -g scripts-dyndns

Scripts

update-dyndns

Updates the IP address associated with a DynDNS hostname.

update-dyndns [-?dhipuv] [long options...]
        -v --verbose      Show debug output
        -u --username     DynDNS username
        -p --password     DynDNS password
        -i --ip           New IP address
        -d --domain       Domain to update
        -? -h --help      Show usage information

Example usage:

update-dyndns \
    -u dyndnsuser \
    -p dyndnspass \
    -i `get-external-ip` \
    -d mydomain.com

get-external-ip

Retrieves the current IP address from an external server.