nsvi [-01cCdDhvV] [-k keyfile] [-y [hmac:]name:key]
[-S mode|num] [-s server] <zone>
The nsvi program makes an AXFR request for the zone, runs your editor so you can make whatever changes you require, then it runs nsdiff | nsupdate to push those changes to the server.
Automatically-maintained DNSSEC records are stripped from the zone before it is passed to your editor, and you do not need to manually adjust the SOA serial number.
Most nsvi options are passed to nsdiff and some to nsupdate.
Display this documentation.
Display version information.
When you quit the editor, you will be shown the changes, then asked whether to make the update (press U or Y), edit again (press E or R), or quit (press another key).
- -S mode|num
These options are passed to nsdiff. For details see the nsdiff manual.
- -s server[#port]
Transfer the zone from the server given in this option, and send the update request to the same place. You can specify the server host name or IP address, optionally followed by a “#” and the port number.
If you do not use the -s option, the zone will be transferred from localhost, and nsvi will use nsupdate -l to update the zone.
- -k keyfile
TSIG key file, passed to dig, nsdiff, and nsupdate.
- -y [hmac:]name:key
Literal TSIG key, passed to dig, nsdiff, and nsupdate.
Location for temporary files.
Which editor to use.
$VISUALis used if it is set, otherwise
$EDITOR, otherwise vi.
This is nsvi-1.82 <https://dotat.at/prog/nsdiff/> Written by Tony Finch <email@example.com> <firstname.lastname@example.org> at Cambridge University Information Services. You may do anything with this. It has no warranty. <https://creativecommons.org/publicdomain/zero/1.0/>
Thanks to Tristan Le Guern for the -n option. Thanks to Petr Menšík (Red Hat) for providing useful feedback.
nsdiff(1), nsupdate(1), dig(1).