sumikawa

% uname -a
Darwin prince.local 11.0.0 Darwin Kernel Version 11.0.0: Sat Jun 18 12:56:35 PDT 2011; root:xnu-1699.22.73~1/RELEASE_X86_64 x86_64
% curl -o ip6addrctl.c 'http://www.freebsd.org/cgi/cvsweb.cgi/~checkout~/src/usr.sbin/ip6addrctl/ip6addrctl.c?rev=1.3.32.1;content-type=text%2Fplain'
% gcc -o ip6addrctl ip6addrctl.c
% ./ip6addrctl
Prefix                          Prec Label      Use
::1/128                           60     0       18
fc00::/7                          50     1        0
::/0                              40     2     2953
::ffff:0.0.0.0/96                 30     3     1043

corny

#!/bin/sh -e
hostname=$1
device=$2
file=$HOME/.dynv6.addr6
[ -e $file ] && old=`cat $file`

if [ -z "$hostname" -o -z "$token" ]; then
  echo "Usage: token=<your-authentication-token> [netmask=64] $0 your-name.dynv6.net [device]"
  exit 1
fi

stargieg

#!/bin/sh -e
hostname=$1
device=$2
file=$HOME/.dynv6.addr6
[ -e $file ] && old=`cat $file`

if [ -z "$hostname" -o -z "$token" ]; then
  echo "Usage: token=<your-authentication-token> [netmask=64] $0 your-name.dynv6.net [device]"
  exit 1
fi