{"id":19708431,"url":"https://github.com/mlichvar/chrony","last_synced_at":"2025-04-04T19:06:44.375Z","repository":{"id":17682757,"uuid":"20488628","full_name":"mlichvar/chrony","owner":"mlichvar","description":"Mirror of https://gitlab.com/chrony/chrony","archived":false,"fork":false,"pushed_at":"2025-03-20T15:38:28.000Z","size":7097,"stargazers_count":167,"open_issues_count":0,"forks_count":47,"subscribers_count":8,"default_branch":"master","last_synced_at":"2025-03-28T18:07:18.377Z","etag":null,"topics":["clock","ntp","time"],"latest_commit_sha":null,"homepage":"https://chrony-project.org","language":"C","has_issues":false,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-2.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mlichvar.png","metadata":{"files":{"readme":"README","changelog":"NEWS","contributing":null,"funding":null,"license":"COPYING","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2014-06-04T15:16:37.000Z","updated_at":"2025-03-25T11:24:22.000Z","dependencies_parsed_at":"2024-06-04T16:12:46.777Z","dependency_job_id":"85ab78e9-9c97-40f2-8bda-4fc70b14412d","html_url":"https://github.com/mlichvar/chrony","commit_stats":null,"previous_names":[],"tags_count":75,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mlichvar%2Fchrony","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mlichvar%2Fchrony/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mlichvar%2Fchrony/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mlichvar%2Fchrony/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mlichvar","download_url":"https://codeload.github.com/mlichvar/chrony/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247234921,"owners_count":20905854,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["clock","ntp","time"],"created_at":"2024-11-11T21:43:23.249Z","updated_at":"2025-04-04T19:06:44.356Z","avatar_url":"https://github.com/mlichvar.png","language":"C","readme":"This is the README for chrony.\n\nWhat is chrony?\n===============\n\nchrony is a versatile implementation of the Network Time Protocol (NTP).\nIt can synchronise the system clock with NTP servers, reference clocks\n(e.g. GPS receiver), and manual input using wristwatch and keyboard.\nIt can also operate as an NTPv4 (RFC 5905) server and peer to provide\na time service to other computers in the network.\n\nIt is designed to perform well in a wide range of conditions, including\nintermittent network connections, heavily congested networks, changing\ntemperatures (ordinary computer clocks are sensitive to temperature),\nand systems that do not run continuously, or run on a virtual machine.\n\nTypical accuracy between two machines synchronised over the Internet is\nwithin a few milliseconds; on a LAN, accuracy is typically in tens of\nmicroseconds.  With hardware timestamping, or a hardware reference clock,\nsub-microsecond accuracy may be possible.\n\nTwo programs are included in chrony, chronyd is a daemon that can be\nstarted at boot time and chronyc is a command-line interface program\nwhich can be used to monitor chronyd's performance and to change various\noperating parameters whilst it is running.\n\nWhat will chrony run on?\n========================\n\nThe software is known to work on Linux, FreeBSD, NetBSD, macOS and\nillumos.  Closely related systems may work too.  Any other system will\nlikely require a porting exercise.\n\nHow do I set it up?\n===================\n\nThe file INSTALL gives instructions.  On supported systems the\ncompilation process should be automatic.  You will need a C compiler,\ne.g. gcc or clang.\n\nWhat documentation is there?\n============================\n\nThe distribution includes manual pages and a document containing\nFrequently Asked Questions (FAQ).\n\nThe documentation is also available on the chrony web pages, accessible\nthrough the URL \n\n    https://chrony-project.org/\n\nLicense\n=======\n\nchrony is distributed under the GNU General Public License version 2.\n\nAuthors\n=======\n\nRichard P. Curnow \u003crc@rc0.org.uk\u003e\nMiroslav Lichvar \u003cmlichvar@redhat.com\u003e\n\nAcknowledgements\n================\n\nIn writing the chronyd program, extensive use has been made of the NTPv3 (RFC\n1305) and NTPv4 (RFC 5905) specification.  The source code of the xntpd/ntpd\nimplementation written by Dennis Fergusson, Lars Mathiesen, David Mills, and\nothers has been used to check the details of the protocol.\n\nThe following people have provided patches and other major contributions\nto chrony:\n\nLonnie Abelbeck \u003clonnie@abelbeck.com\u003e\nBenny Lyne Amorsen \u003cbenny@amorsen.dk\u003e\nAndrew Bishop \u003camb@gedanken.demon.co.uk\u003e\nVincent Blut \u003cvincent.debian@free.fr\u003e\nLuca Boccassi \u003cbluca@debian.org\u003e\nStephan I. Boettcher \u003cstephan@nevis1.columbia.edu\u003e\nDavid Bohman \u003cdebohman@gmail.com\u003e\nGoswin Brederlow \u003cbrederlo@informatik.uni-tuebingen.de\u003e\nLeigh Brown \u003cleigh@solinno.co.uk\u003e\nErik Bryer \u003cebryer@spots.ab.ca\u003e\nJonathan Cameron \u003cjic23@cam.ac.uk\u003e\nBryan Christianson \u003cbryan@whatroute.net\u003e\nJuliusz Chroboczek \u003cjch@pps.jussieu.fr\u003e\nDan Drown \u003cdan-ntp@drown.org\u003e\nKamil Dudka \u003ckdudka@redhat.com\u003e\nChristian Ehrhardt \u003cchristian.ehrhardt@canonical.com\u003e\nPaul Elliott \u003cpelliott@io.com\u003e\nRobert Fairley \u003crfairley@redhat.com\u003e\nStefan R. Filipek \u003csrfilipek@gmail.com\u003e\nAndy Fiddaman \u003cillumos@fiddaman.net\u003e\nMike Fleetwood \u003cmike@rockover.demon.co.uk\u003e\nRob Gill \u003crrobgill@protonmail.com\u003e\nAlexander Gretencord \u003carutha@gmx.de\u003e\nAndrew Griffiths \u003cagriffit@redhat.com\u003e\nWalter Haidinger \u003cwalter.haidinger@gmx.at\u003e\nJuergen Hannken-Illjes \u003channken@eis.cs.tu-bs.de\u003e\nJohn Hasler \u003cjohn@dhh.gt.org\u003e\nTjalling Hattink \u003ct.hattink@fugro.nl\u003e\nLiam Hatton \u003cme@liamhatton.com\u003e\nHolger Hoffstätte \u003cholger@applied-asynchrony.com\u003e\nJachym Holecek \u003cjakym@volny.cz\u003e\nHåkan Johansson \u003cf96hajo@chalmers.se\u003e\nJim Knoble \u003cjmknoble@pobox.com\u003e\nAntti Jrvinen \u003ccostello@iki.fi\u003e\nUwe Kleine-König \u003cu.kleine-koenig@pengutronix.de\u003e\nEric Lammerts \u003ceric@lammerts.org\u003e\nStefan Lucke \u003cstefan@lucke.in-berlin.de\u003e\nVictor Lum \u003cviclum@vanu.com\u003e\nKevin Lyda \u003ckevin@ie.suberic.net\u003e\nPaul Menzel \u003cpaulepanter@users.sourceforge.net\u003e\nVladimir Michl \u003cvladimir.michl@seznam.cz\u003e\nVictor Moroz \u003cvim@prv.adlum.ru\u003e\nKalle Olavi Niemitalo  \u003ctosi@stekt.oulu.fi\u003e\nPatrick Oppenlander \u003cpatrick.oppenlander@gmail.com\u003e\nFrank Otto \u003csandwichmacher@web.de\u003e\nDenny Page \u003cdennypage@me.com\u003e\nRupesh Patel \u003crupatel@redhat.com\u003e\nChris Perl \u003ccperl@janestreet.com\u003e\nGautier PHILIPPON \u003cgautier.philippon@ensimag.grenoble-inp.fr\u003e\nAndreas Piesk \u003capiesk@virbus.de\u003e\nMike Ryan \u003cmsr@hsilop.net\u003e\nBaruch Siach \u003cbaruch@tkos.co.il\u003e\nJosef 'Jeff' Sipek \u003cjeffpc@josefsipek.net\u003e\nFoster Snowhill \u003cforst@forstwoof.ru\u003e\nAndreas Steinmetz \u003cast@domdv.de\u003e\nNAKAMURA Takumi \u003ctakumi@ps.sakura.ne.jp\u003e\nTimo Teras \u003ctimo.teras@iki.fi\u003e\nBill Unruh \u003cunruh@physics.ubc.ca\u003e\nLuke Valenta \u003clvalenta@cloudflare.com\u003e\nStephen Wadeley \u003cswadeley@redhat.com\u003e\nBernhard Weiss \u003clisnablagh@web.de\u003e\nWolfgang Weisselberg \u003cweissel@netcologne.de\u003e\nBernhard M. Wiedemann \u003cbwiedemann@suse.de\u003e\nJoachim Wiedorn \u003cad_debian@joonet.de\u003e\nRalf Wildenhues \u003cRalf.Wildenhues@gmx.de\u003e\nUlrich Windl \u003culrich.windl@rz.uni-regensburg.de\u003e\nMichael Witten \u003cmfwitten@gmail.com\u003e\nDoug Woodward \u003cdougw@whistler.com\u003e\nThomas Zajic \u003czlatko@zlatko.fdns.net\u003e\n\nMany other people have contributed bug reports and suggestions.  We are sorry\nwe cannot identify all of you individually.\n","funding_links":[],"categories":["C"],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmlichvar%2Fchrony","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmlichvar%2Fchrony","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmlichvar%2Fchrony/lists"}