35 lines
1.4 KiB
Markdown
35 lines
1.4 KiB
Markdown
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kiss-ntpd
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---------
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[](https://ci.moparisthe.best/job/moparisthebest/job/kiss-ntpd/job/master/)
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[](https://crates.io/crates/kiss-ntpd)
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An NTP server that Keeps It Simple, Stupid.
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It simply responds to NTP queries with the current system time, it doesn't fuss with
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leap seconds or stratum or any of those other things we don't care about. It will
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simply synchronize your clock to the server's clock rather closely and that's it.
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Host this on your router for all your LAN clients, and let systemd-timesyncd or another
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ntp client keep that clock in sync.
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##### Usage
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```
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$ kiss-ntpd -h
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usage: kiss-ntpd [options...]
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-b, --bind address to bind to, default '0.0.0.0:123'
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-h, --help print this usage text
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-V, -v, --version Show version number then quit
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-d, --debug Print packets sent and recieved, very verbose
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Environment variable support:
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You if environmental variable KISS_NTPD_BIND is set, it is used in place of --bind
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Also KISS_NTPD_DEBUG=true can be used in place of --debug
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```
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There is an example systemd unit in `systemd/kiss-ntpd.service` which runs it with minimal permissions
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and as locked down as possible.
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Many thanks to [rsntp](https://github.com/mlichvar/rsntp) from which I forked this code.
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