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| author | Filipe Brandenburger <filbranden@google.com> | 2018-07-16 15:16:37 -0700 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2018-07-17 21:20:52 +0200 |
| commit | 06c28aa0d83edde4fdd173ced33a646b8f7b0073 (patch) | |
| tree | 13efb894d118aa835d7da57e9154880aee3dc3b0 /man/resolvectl.xml | |
| parent | 81d39f0d2cd63e35389df7b9ebefc3049d1a2305 (diff) | |
| download | systemd-06c28aa0d83edde4fdd173ced33a646b8f7b0073.tar.gz | |
resolvectl: Take empty string argument to clear lists in "dns", "domain" and "nta" options
The current CLI does not support a way to clear these lists, since without any
additional arguments, the command will list the current values.
Introduce a new way to clear the lists by passing a single '' argument to these
subcommands.
Update the man page to document this.
Tested:
$ build/resolvectl domain eth1
Link 3 (eth1): ~.
$ build/resolvectl domain eth1 ''
$ build/resolvectl domain eth1
Link 3 (eth1):
$ build/resolvectl domain eth1 '~.' '~example.com'
$ build/resolvectl domain eth1
Link 3 (eth1): ~. ~example.com
$ build/resolvectl domain eth1 ''
$ build/resolvectl domain eth1
Link 3 (eth1):
$ build/resolvectl domain eth1 '~.'
$ build/resolvectl domain eth1
Link 3 (eth1): ~.
And similar for "dns" and "nta".
Diffstat (limited to 'man/resolvectl.xml')
| -rw-r--r-- | man/resolvectl.xml | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/man/resolvectl.xml b/man/resolvectl.xml index ff5b8ad101..cf97628f86 100644 --- a/man/resolvectl.xml +++ b/man/resolvectl.xml @@ -258,8 +258,12 @@ <literal>~</literal>, and configures a per-interface search or route-only domain. The <option>llmnr</option>, <option>mdns</option>, <option>dnssec</option> and <option>dnsovertls</option> commands may be used to configure the per-interface LLMNR, MulticastDNS, DNSSEC and DNSOverTLS settings. Finally, <option>nta</option> command - may be used to configure additional per-interface DNSSEC NTA domains. For details about these settings, their - possible values and their effect, see the corresponding options in + may be used to configure additional per-interface DNSSEC NTA domains.</para></listitem> + + <listitem><para>Options <option>dns</option>, <option>domain</option> and <option>nta</option> can take + a single empty string argument to clear their respective value lists.</para></listitem> + + <listitem><para>For details about these settings, their possible values and their effect, see the corresponding options in <citerefentry><refentrytitle>systemd.network</refentrytitle><manvolnum>5</manvolnum></citerefentry>.</para> </listitem> </varlistentry> |