如何修改Linux服务器时间

Posted ζ小菜鸡

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如何修改Linux服务器时间


一、前言

  • 个人主页: ζ小菜鸡
  • 大家好我是ζ小菜鸡,小伙伴们,让我们一起来学习如何Linux时间。
  • 如果文章对你有帮助、欢迎关注、点赞、收藏(一键三连)

二、修改时区

首先在linux下输入命令“ date ”查看当前时间:

date

删除当前时间 命令:

rm -rf /etc/localtime #删除当前默认时区

将当前时区修改为上海时区命令:

ln -s /usr/share/zoneinfo/Asia/Shanghai /etc/localtime #修改默认时区为上海

输入“ date ”查看当前时间,设置完毕


三、修改时间

当前时间:

date

修改时间:

date -s "20140225 20:16:00"  #yyyymmdd hh:mm:ss

查看当前系统时间:

date

设置系统时间:

date -s "时间"

查看硬件的时间:

hwclock --show

设置硬件时间:

hwclock --set --date="10/28/2020 10:15:15“

设置系统时间和硬件时间同步:

hwclock --hctosys

保存时间(一定要保存设置,否则下次重新启动时,设置会失效):

clock -w

附件:时区对照表

时区IDUTC偏移
Asia/Aden+03:00
America/Cuiaba-04:00
Etc/GMT+9-09:00
Etc/GMT+8-08:00
Africa/Nairobi+03:00
America/Marigot-04:00
Asia/Aqtau+05:00
Pacific/Kwajalein+12:00
America/El_Salvador-06:00
Asia/Pontianak+07:00
Africa/Cairo+02:00
Pacific/Pago_Pago-11:00
Africa/Mbabane+02:00
Asia/Kuching+08:00
Pacific/Honolulu-10:00
Pacific/Rarotonga-10:00
America/Guatemala-06:00
Australia/Hobart+11:00
Europe/LondonZ
America/Belize-06:00
America/Panama-05:00
Asia/Chungking+08:00
America/Managua-06:00
America/Indiana/Petersburg-05:00
Asia/Yerevan+04:00
Europe/Brussels+01:00
GMTZ
Europe/Warsaw+01:00
America/Chicago-06:00
Asia/Kashgar+06:00
Chile/Continental-03:00
Pacific/Yap+10:00
CET+01:00
Etc/GMT-1+01:00
Etc/GMT-0Z
Europe/JerseyZ
America/Tegucigalpa-06:00
Etc/GMT-5+05:00
Europe/Istanbul+03:00
America/Eirunepe-05:00
Etc/GMT-4+04:00
America/Miquelon-03:00
Etc/GMT-3+03:00
Europe/Luxembourg+01:00
Etc/GMT-2+02:00
Etc/GMT-9+09:00
America/Argentina/Catamarca-03:00
Etc/GMT-8+08:00
Etc/GMT-7+07:00
Etc/GMT-6+06:00
Europe/Zaporozhye+02:00
Canada/Yukon-08:00
Canada/Atlantic-04:00
Atlantic/St_HelenaZ
Australia/Tasmania+11:00
Libya+02:00
Europe/GuernseyZ
America/Grand_Turk-05:00
US/Pacific-New-08:00
Asia/Samarkand+05:00
America/Argentina/Cordoba-03:00
Asia/Phnom_Penh+07:00
Africa/Kigali+02:00
Asia/Almaty+06:00
US/Alaska-09:00
Asia/Dubai+04:00
Europe/Isle_of_ManZ
America/Araguaina-03:00
Cuba-05:00
Asia/Novosibirsk+07:00
America/Argentina/Salta-03:00
Etc/GMT+3-03:00
Africa/Tunis+01:00
Etc/GMT+2-02:00
Etc/GMT+1-01:00
Pacific/Fakaofo+13:00
Africa/Tripoli+02:00
Etc/GMT+0Z
Israel+02:00
Africa/BanjulZ
Etc/GMT+7-07:00
Indian/Comoro+03:00
Etc/GMT+6-06:00
Etc/GMT+5-05:00
Etc/GMT+4-04:00
Pacific/Port_Moresby+10:00
US/Arizona-07:00
Antarctica/Syowa+03:00
Indian/Reunion+04:00
Pacific/Palau+09:00
Europe/Kaliningrad+02:00
America/Montevideo-03:00
Africa/Windhoek+02:00
Asia/Karachi+05:00
Africa/Mogadishu+03:00
Australia/Perth+08:00
Brazil/East-03:00
Etc/GMTZ
Asia/Chita+09:00
Pacific/Easter-05:00
Antarctica/Davis+07:00
Antarctica/McMurdo+13:00
Asia/Macao+08:00
America/Manaus-04:00
Africa/FreetownZ
Europe/Bucharest+02:00
Asia/Tomsk+07:00
America/Argentina/Mendoza-03:00
Asia/Macau+08:00
Europe/Malta+01:00
Mexico/BajaSur-07:00
Pacific/Tahiti-10:00
Africa/Asmera+03:00
Europe/Busingen+01:00
America/Argentina/Rio_Gallegos-03:00
Africa/Malabo+01:00
Europe/Skopje+01:00
America/Catamarca-03:00
America/Godthab-03:00
Europe/Sarajevo+01:00
Australia/ACT+11:00
GB-EireZ
Africa/Lagos+01:00
America/Cordoba-03:00
Europe/Rome+01:00
Asia/Dacca+06:00
Indian/Mauritius+04:00
Pacific/Samoa-11:00
America/Regina-06:00
America/Fort_Wayne-05:00
America/Dawson_Creek-07:00
Africa/Algiers+01:00
Europe/Mariehamn+02:00
America/St_Johns-03:30
America/St_Thomas-04:00
Europe/Zurich+01:00
America/Anguilla-04:00
Asia/Dili+09:00
America/Denver-07:00
Africa/BamakoZ
Europe/Saratov+04:00
GBZ
Mexico/General-06:00
Pacific/Wallis+12:00
Europe/Gibraltar+01:00
Africa/ConakryZ
Africa/Lubumbashi+02:00
Asia/Istanbul+03:00
America/Havana-05:00
NZ-CHAT+13:45
Asia/Choibalsan+08:00
America/Porto_Acre-05:00
Asia/Omsk+06:00
Europe/Vaduz+01:00
US/Michigan-05:00
Asia/Dhaka+06:00
America/Barbados-04:00
Europe/Tiraspol+02:00
Atlantic/Cape_Verde-01:00
Asia/Yekaterinburg+05:00
America/Louisville-05:00
Pacific/Johnston-10:00
Pacific/Chatham+13:45
Europe/Ljubljana+01:00
America/Sao_Paulo-03:00
Asia/Jayapura+09:00
America/Curacao-04:00
Asia/Dushanbe+05:00
America/Guyana-04:00
America/Guayaquil-05:00
America/Martinique-04:00
PortugalZ
Europe/Berlin+01:00
Europe/Moscow+03:00
Europe/Chisinau+02:00
America/Puerto_Rico-04:00
America/Rankin_Inlet-06:00
Pacific/Ponape+11:00
Europe/Stockholm+01:00
Europe/Budapest+01:00
America/Argentina/Jujuy-03:00
Australia/Eucla+08:45
Asia/Shanghai+08:00
UniversalZ
Europe/Zagreb+01:00
America/Port_of_Spain-04:00
Europe/Helsinki+02:00
Asia/Beirut+02:00
Asia/Tel_Aviv+02:00
Pacific/Bougainville+11:00
US/Central-06:00
Africa/Sao_TomeZ
Indian/Chagos+06:00
America/Cayenne-03:00
Asia/Yakutsk+09:00
Pacific/Galapagos-06:00
Australia/North+09:30
Europe/Paris+01:00
Africa/Ndjamena+01:00
Pacific/Fiji+12:00
America/Rainy_River-06:00
Indian/Maldives+05:00
Australia/Yancowinna+10:30
SystemV/AST4-04:00
Asia/Oral+05:00
America/Yellowknife-07:00
Pacific/Enderbury+13:00
America/Juneau-09:00
Australia/Victoria+11:00
America/Indiana/Vevay-05:00
Asia/Tashkent+05:00
Asia/Jakarta+07:00
Africa/Ceuta+01:00
Asia/Barnaul+07:00
America/Recife-03:00
America/Buenos_Aires-03:00
America/Noronha-02:00
America/Swift_Current-06:00
Australia/Adelaide+10:30
America/Metlakatla-09:00
Africa/Djibouti+03:00
America/Paramaribo-03:00
Asia/Qostanay+06:00
Europe/Simferopol+03:00
Europe/Sofia+02:00
Africa/NouakchottZ
Europe/Prague+01:00
America/Indiana/Vincennes-05:00
Antarctica/Mawson+05:00
America/Kralendijk-04:00
Antarctica/TrollZ
Europe/Samara+04:00
Indian/Christmas+07:00
America/Antigua-04:00
Pacific/Gambier-09:00
America/Indianapolis-05:00
America/Inuvik-07:00
America/Iqaluit-05:00
Pacific/Funafuti+12:00
UTCZ
Antarctica/Macquarie+11:00
Canada/Pacific-08:00
America/Moncton-04:00
Africa/Gaborone+02:00
Pacific/Chuuk+10:00
Asia/Pyongyang+09:00
America/St_Vincent-04:00
Asia/Gaza+02:00
Etc/UniversalZ
PST8PDT-08:00
Atlantic/FaeroeZ
Asia/Qyzylorda+05:00
Canada/Newfoundland-03:30
America/Kentucky/Louisville-05:00
America/Yakutat-09:00
Asia/Ho_Chi_Minh+07:00
Antarctica/Casey+08:00
Europe/Copenhagen+01:00
Africa/Asmara+03:00
Atlantic/Azores-01:00
Europe/Vienna+01:00
ROK+09:00
Pacific/Pitcairn-08:00
America/Mazatlan-07:00
Australia/Queensland+10:00
Pacific/Nauru+12:00
Europe/Tirane+01:00
Asia/Kolkata+05:30
SystemV/MST7-07:00
Australia/Canberra+11:00
MET+01:00
Australia/Broken_Hill+10:30
Europe/Riga+02:00
America/Dominica-04:00
Africa/AbidjanZ
America/Mendoza-03:00
America/Santarem-03:00
Kwajalein+12:00
America/Asuncion-03:00
Asia/Ulan_Bator+08:00
NZ+13:00
America/Boise-07:00
Australia/Currie+11:00
EST5EDT-05:00
Pacific/Guam+10:00
Pacific/Wake+12:00
Atlantic/Bermuda-04:00
America/Costa_Rica-06:00
America/Dawson-08:00
Asia/Chongqing+08:00
EireZ
Europe/Amsterdam+01:00
America/Indiana/Knox-06:00
America/North_Dakota/Beulah-06:00
Africa/AccraZ
Atlantic/FaroeZ
Mexico/BajaNorte-08:00
America/Maceio-03:00
Etc/UCTZ
Pacific/Apia+14:00
GMT0Z
America/Atka-10:00
Pacific/Niue-11:00
Australia/Lord_Howe+11:00
Europe/DublinZ
Pacific/Truk+10:00
MST7MDT-07:00
America/Monterrey-06:00
America/Nassau-05:00
America/Jamaica-05:00
Asia/Bishkek+06:00
America/Atikokan-05:00
Atlantic/Stanley-03:00
Australia/NSW+11:00
US/Hawaii-10:00
SystemV/CST6-06:00
Indian/Mahe+04:00
Asia/Aqtobe+05:00
America/Sitka-09:00
Asia/Vladivostok+10:00
Africa/Libreville+01:00
Africa/Maputo+02:00
ZuluZ
America/Kentucky/Monticello-05:00
Africa/El_Aaiun+01:00
Africa/OuagadougouZ
America/Coral_Harbour-05:00
Pacific/Marquesas-09:30
Brazil/West-04:00
America/Aruba-04:00
America/North_Dakota/Center-06:00
America/Cayman-05:00
Asia/Ulaanbaatar+08:00
Asia/Baghdad+03:00
Europe/San_Marino+01:00
America/Indiana/Tell_City-06:00
America/Tijuana-08:00
Pacific/Saipan+10:00
SystemV/YST9-09:00
Africa/Douala+01:00
America/Chihuahua-07:00
America/Ojinaga-07:00
Asia/Hovd+07:00
America/Anchorage-09:00
Chile/EasterIsland-05:00
America/Halifax-04:00
Antarctica/Rothera-03:00
America/Indiana/Indianapolis-05:00
US/Mountain-07:00
Asia/Damascus+02:00
America/Argentina/San_Luis-03:00
America/Santiago-03:00
Asia/Baku+04:00
America/Argentina/Ushuaia-03:00
Atlantic/ReykjavikZ
Africa/Brazzaville+01:00
Africa/Porto-Novo+01:00
America/La_Paz-04:00
Antarctica/DumontDUrville+10:00
Asia/Taipei+08:00
Antarctica/South_Pole+13:00
Asia/Manila+08:00
Asia/Bangkok+07:00
Africa/Dar_es_Salaam+03:00
Poland+01:00
Atlantic/MadeiraZ
Antarctica/Palmer-03:00
America/Thunder_Bay-05:00
Africa/Addis_Ababa+03:00
Asia/Yangon+06:30
Europe/Uzhgorod+02:00
Brazil/DeNoronha-02:00
Asia/Ashkhabad+05:00
Etc/ZuluZ
America/Indiana/Marengo-05:00
America/Creston-07:00
America/Punta_Arenas-03:00
America/Mexico_City-06:00
Antarctica/Vostok+06:00
Asia/Jerusalem+02:00
Europe/Andorra+01:00
US/Samoa-11:00
PRC+08:00
Asia/Vientiane+07:00
Pacific/Kiritimati+14:00
America/Matamoros-06:00
America/Blanc-Sablon-04:00
Asia/Riyadh+03:00
IcelandZ
Pacific/Pohnpei+11:00
Asia/Ujung_Pandang+08:00
Atlantic/South_Georgia-02:00
Europe/LisbonZ
Asia/Harbin+08:00
Europe/Oslo+01:00
Asia/Novokuznetsk+07:00
CST6CDT-06:00
Atlantic/CanaryZ
America/Knox_IN-06:00
Asia/Kuwait+03:00
SystemV/HST10-10:00
Pacific/Efate+11:00
Africa/LomeZ
America/Bogota-05:00
America/Menominee-06:00
America/Adak-10:00
Pacific/Norfolk+12:00
Europe/Kirov+03:00
America/Resolute-06:00
Pacific/Tarawa+12:00
Africa/Kampala+03:00
Asia/Krasnoyarsk+07:00
GreenwichZ
SystemV/EST5-05:00
America/Edmonton-07:00
Europe/Podgorica+01:00
Australia/South+10:30
Canada/Central-06:00
Africa/Bujumbura+02:00
America/Santo_Domingo-04:00
US/Eastern-05:00
Europe/Minsk+03:00
Pacific/Auckland+13:00
Africa/Casablanca+01:00
America/Glace_Bay-04:00
Canada/Eastern-05:00
Asia/Qatar+03:00
Europe/Kiev+02:00
Singapore+08:00
Asia/Magadan+11:00
SystemV/PST8-08:00
America/Port-au-Prince-05:00
Europe/BelfastZ
America/St_Barthelemy-04:00
Asia/Ashgabat+05:00
Africa/Luanda+01:00
America/Nipigon-05:00
Atlantic/Jan_Mayen+01:00
Brazil/Acre-05:00
Asia/Muscat+04:00
Asia/Bahrain+03:00
Europe/Vilnius+02:00
America/Fortaleza-03:00
Etc/GMT0Z
US/East-Indiana-05:00
America/Hermosillo-07:00
America/Cancun-05:00
Africa/Maseru+02:00
Pacific/Kosrae+11:00
Africa/Kinshasa+01:00
Asia/Kathmandu+05:45
Asia/Seoul+09:00
Australia/Sydney+11:00
America/Lima-05:00
Australia/LHI+11:00
America/St_Lucia-04:00
Europe/Madrid+01:00
America/Bahia_Banderas-06:00
America/Montserrat-04:00
Asia/Brunei+08:00
America/Santa_Isabel-08:00
Canada/Mountain-07:00
America/Cambridge_Bay-07:00
Asia/Colombo+05:30
Australia/West+08:00
Indian/Antananarivo+03:00
Australia/Brisbane+10:00
Indian/Mayotte+03:00
US/Indiana-Starke-06:00
Asia/Urumqi+06:00
US/Aleutian-10:00
Europe/Volgograd+04:00
America/Lower_Princes-04:00
America/Vancouver-08:00
Africa/Blantyre+02:00
America/Rio_Branco-05:00
America/DanmarkshavnZ
America/Detroit-05:00
America/Thule-04:00
Africa/Lusaka+02:00
Asia/Hong_Kong+08:00
Iran+03:30
America/Argentina/La_Rioja-03:00
Africa/DakarZ
SystemV/CST6CDT-06:00
America/Tortola-04:00
America/Porto_Velho-04:00
Asia/Sakhalin+11:00
Etc/GMT+10-10:00
America/Scoresbysund-01:00
Asia/Kamchatka+12:00
Asia/Thimbu+06:00
Africa/Harare+02:00
Etc/GMT+12-12:00
Etc/GMT+11-11:00
Navajo-07:00
America/Nome-09:00
Europe/Tallinn+02:00
Turkey+03:00
Africa/Khartoum+02:00
Africa/Johannesburg+02:00
Africa/Bangui+01:00
Europe/Belgrade+01:00
Jamaica-05:00
Africa/BissauZ
Asia/Tehran+03:30
WETZ
Europe/Astrakhan+04:00
Africa/Juba+03:00
America/Campo_Grande-04:00
America/Belem-03:00
Etc/GreenwichZ
Asia/Saigon+07:00
America/Ensenada-08:00
Pacific/Midway-11:00
America/Jujuy-03:00
Africa/TimbuktuZ
America/Bahia-03:00
America/Goose_Bay-04:00
America/Virgin-04:00
America/Pangnirtung-05:00
Asia/Katmandu+05:45
America/Phoenix-07:00
Africa/Niamey+01:00
America/Whitehorse-08:00
Pacific/Noumea+11:00
Asia/Tbilisi+04:00
America/Montreal-05:00
Asia/Makassar+08:00
America/Argentina/San_Juan-03:00
Hongkong+08:00
UCTZ
Asia/Nicosia+02:00
America/Indiana/Winamac-05:00
SystemV/MST7MDT-07:00
America/Argentina/ComodRivadavia-03:00
America/Boa_Vista-04:00
America/Grenada-04:00
Asia/Atyrau+05:00
Australia/Darwin+09:30
Asia/Khandyga+09:00
Asia/Kuala_Lumpur+08:00
Asia/Famagusta+02:00
Asia/Thimphu+06:00
Asia/Rangoon+06:30
Europe/Bratislava+01:00
Asia/Calcutta+05:30
America/Argentina/Tucuman-03:00
Asia/Kabul+04:30
Indian/Cocos+06:30
Japan+09:00
Pacific/Tongatapu+13:00
America/New_York-05:00
Etc/GMT-12+12:00
Etc/GMT-11+11:00
Etc/GMT-10+10:00
SystemV/YST9YDT-09:00
Europe/Ulyanovsk+04:00
Etc/GMT-14+14:00
Etc/GMT-13+13:00
W-SU+03:00
America/Merida-06:00
EET+02:00
America/Rosario-03:00
Canada/Saskatchewan-06:00
America/St_Kitts-04:00
Arctic/Longyearbyen+01:00
America/Fort_Nelson-07:00
America/Caracas-04:00
America/Guadeloupe-04:00
Asia/Hebron+02:00
Indian/Kerguelen+05:00
SystemV/PST8PDT-08:00
Africa/MonroviaZ
Asia/Ust-Nera+10:00
Egypt+02:00
Asia/Srednekolymsk+11:00
America/North_Dakota/New_Salem-06:00
Asia/Anadyr+12:00
Australia/Melbourne+11:00
Asia/Irkutsk+08:00
America/Shiprock-07:00
America/Winnipeg-06:00
Europe/Vatican+01:00
Asia/Amman+02:00
Etc/UTCZ
SystemV/AST4ADT-04:00
Asia/Tokyo+09:00
America/Toronto-05:00
Asia/Singapore+08:00
Australia/Lindeman+10:00
America/Los_Angeles-08:00
SystemV/EST5EDT-05:00
Pacific/Majuro+12:00
America/Argentina/Buenos_Aires-03:00
Europe/Nicosia+02:00
Pacific/Guadalcanal+11:00
Europe/Athens+02:00
US/Pacific-08:00
Europe/Monaco+01:00

  如何修改Linux服务器时间,到此就结束了,感谢大家阅读,如果文章对你有帮助 , 欢迎关注、点赞、收藏(一键三连)


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