18 lines
434 B
Bash
Executable file
18 lines
434 B
Bash
Executable file
#!/bin/sh
|
|
# Nico Schottelius, 2024-08-14
|
|
#
|
|
# Retrieve an IPv6 interface address and generate a generic
|
|
# DNS zone file
|
|
|
|
if [ $# -ne 3 ]; then
|
|
echo "$0 address interface hostname"
|
|
exit 1
|
|
fi
|
|
|
|
address=$1; shift
|
|
interface=$1; shift
|
|
hostname=$1; shift
|
|
|
|
interface_addr=$(ssh "root@${address}" "ip -o a sh dev ${interface}" | awk '/inet6/ { print $4 }' | grep -v ^fe80| sed 's,/.*,,')
|
|
|
|
echo "${hostname} AAAA ${interface_addr}"
|