linux系统时区设置
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linux系统时区设置
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linux系統(tǒng)時(shí)區(qū)設(shè)置
- 系統(tǒng)時(shí)鐘設(shè)置 格式:date 月/日時(shí):分:年.秒 [root@localhost ~]# date 080319462010.55 二? 8月? 3 19:46:55 CST 2010 或使用date –set (月/日/年 時(shí):分:秒)設(shè)置時(shí)鐘。 [root@localhost ~]# date --set "08/30/2010 09:50:11" (月/日/年 時(shí):分:秒) 一? 8月 30 09:50:11 CST 2010 查看系統(tǒng)時(shí)鐘 [root@localhost ~]# date 日? 8月? 1 15:56:27 CST 2010 hwclock | clock時(shí)鐘查看相同 [root@localhost ~]# hwclock --show 2010年08月01日 星期日 16時(shí)07分01秒? -0.185252 seconds 設(shè)置硬件時(shí)鐘 硬件時(shí)鐘設(shè)置格式:hwclock | clock --set --date=("月/日/年 時(shí):分:秒") [root@localhost ~]# hwclock --set --date="08/03/2010 19:57" [root@localhost ~]# clock 2010年08月03日 星期二 19時(shí)57分07秒? -0.462124 seconds [root@localhost ~]# clock --set --date="08/03/10 20:00" [root@localhost ~]# hwclock 2010年08月03日 星期二 20時(shí)00分08秒? -0.236903 seconds 系統(tǒng)與硬件時(shí)鐘同步 [root@localhost ~]# hwclock --systohc [root@localhost ~]# date 二? 8月? 3 19:59:23 CST 2010 [root@localhost ~]# clock 2010年08月03日 星期二 19時(shí)59分32秒? -0.813133 seconds [root@localhost ~]# clock --systohc [root@localhost ~]# date 二? 8月? 3 20:00:06 CST 2010 將時(shí)鐘信息永久寫入BIOS中,避免重啟系統(tǒng)時(shí)鐘失效。 hwclock / clock -w 系統(tǒng)時(shí)區(qū)設(shè)置 使用tzselect設(shè)置系統(tǒng)時(shí)區(qū)。 [root@localhost ~]# tzselect Please identify a location so that time zone rules can be set correctly. Please select a continent or ocean. ?1) Africa ?2) Americas ?3) Antarctica ?4) Arctic Ocean ?5) Asia ?6) Atlantic Ocean ?7) Australia ?8) Europe ?9) Indian Ocean 10) Pacific Ocean 11) none - I want to specify the time zone using the Posix TZ format. #? 5 選擇亞洲 Please select a country. ?1) Afghanistan???????????? ? 18) Israel?????????? ??? 35) Palestine ?2) Armenia?????????? ? 19) Japan?????????? ??? 36) Philippines ?3) Azerbaijan??????? ? 20) Jordan???????? ??? 37) Qatar ?4) Bahrain??????????? ? 21) Kazakhstan?? ??? 38) Russia ?5) Bangladesh????????????? ? 22) Korea (North)????? ??? 39) Saudi Arabia ?6) Bhutan???????????? ? 23) Korea (South)????? ??? 40) Singapore ?7) Brunei???????????? ? 24) Kuwait???????? ??? 41) Sri Lanka ?8) Cambodia??????? ? 25) Kyrgyzstan?? ??? 42) Syria ?9) China?????? ???? ??26) Laos??????????? ??? 43) Taiwan 10) Cyprus??????????? ? 27) Lebanon????????????? ??? 44) Tajikistan 11) East Timor????????????? ?28) Macau???????? ??? 45) Thailand 12) Georgia?????????? ? 29) Malaysia????????????? ??? 46) Turkmenistan 13) Hong Kong???????????? ? 30) Mongolia???????????? ??? 47) United Arab Emirates 14) India??????? ? 31) Myanmar (Burma)?????? ??? 48) Uzbekistan 15) Indonesia???????? ? 32) Nepal?????????? ??? 49) Vietnam 16) Iran????????? ? 33) Oman?? ?????? ??? 50) Yemen 17) Iraq????????? ? 34) Pakistan #? 9 選擇中國(guó) Please select one of the following time zone regions. 1) east China - Beijing, Guangdong, Shanghai, etc. 2) Heilongjiang (except Mohe), Jilin 3) central China - Sichuan, Yunnan, Guangxi, Shaanxi, Guizhou, etc. 4) most of Tibet & Xinjiang 5) west Tibet & Xinjiang #? 1 選擇北京時(shí)間 The following information has been given: ?????? China ?????? east China - Beijing, Guangdong, Shanghai, etc. Therefore TZ=Asia/Shanghai will be used. Local time is now:? Tue Aug? 3 20:02:51 CST 2010. Universal Time is now:?? Tue Aug? 3 12:02:51 UTC 2010. Is the above information OK? 1) Yes 2) No #? 1 確認(rèn)當(dāng)前時(shí)間區(qū)域 使用配置文件來(lái)變更時(shí)區(qū) 如果不用tzselect命令,可通過(guò)修改區(qū)域配置文件來(lái)變更時(shí)區(qū)。 [root@localhost ~]#vi /etc/sysconfig/clock? ZONE=Asia/Shanghai UTC=false ARC=false [root@localhost ~]# rm /etc/localtime [root@localhost ~]# ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 重啟即可,或使用timeconfig來(lái)設(shè)置時(shí)區(qū)。 使用timeconfig變更時(shí)區(qū) [root@localhost ~]# timeconfig onfig-date - (C) 2003 Red Hat, Inc. ??????????????? lqqqqqqqqqqqqu 時(shí)區(qū)選擇 tqqqqqqqqqqqqqk ??????????????? x???????????????????????????????????? x ??????????????? x 為系統(tǒng)選擇時(shí)區(qū)。??????????????????? x ??????????????? x?????????????????? ??????????????????x ??????????????? x? Asia/Sakhalin?????????????????? a? x ??????????????? x? Asia/Samarkand????????????????? a? x ??????????????? x? Asia/Seoul????????????????????? a? x ??????????????? x? Asia/Shanghai?????????????????? a? x ?????? ?????????x? Asia/Singapore????????????????? #? x ??????????????? x? Asia/Taipei???????????????????? a? x ??????????????? x? Asia/Tashkent?????????????????? a? x ??????????????? x? Asia/Tbilisi??????????????????? a? x ??????????????? x????????????????? ???????????????????x ??????????????? x??????? [ ] 系統(tǒng)時(shí)鐘使用 UTC???????? x ??????????????? x???????????????????????????????????? x ??????????????? x???? lqqqqqqk????????? lqqqqqqk????? x ??????????????? x???? x 確定 x????????? x 取消 x????? x ??????????????? x???? mqqqqqqj????????? mqqqqqqj????? x ??????????????? x???????????????????????????????????? x ??????????????? x???????????????????????????????????? x ??????????????? mqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj ??????????????????????????????????????????? ??????????????????????????????? ? <Tab>/<Alt-Tab> between elements?? |? <Space> selects?? |? <F12> next screen轉(zhuǎn)載于:https://blog.51cto.com/aixuexi/619396
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