jer@gentoo.org Chrony is a pair of programs (chronyd and chronyc) which are used to maintain the accuracy of the system clock on a computer. chronyd has been specifically written to work well for systems which have only an intermittent (e.g. dial-up) connection to the network where the NTP servers are. It still works well in a "permanently connected" mode. Chrony はコンピュータのシステム・クロックの精度を保つために使われるプログラムの ペア(chronyd と chronyc)です。chronyd は NTP サーバがあるネットワークと断続的な 接続(e.g. dial-up)しか持たないシステムで機能するよう書かれています。ですが永続的 な接続でも機能します。 Support for command and monitoring Support for the Network Time Protocol (NTP) Support for the PTP (Precision Time Protocol) Hardware Clock (PHC) interface Support for the Linux Pulse Per Second (PPS) interface Support for reference clocks Support for the Linux Real Time Clock interface Support for asynchronous DNS