tzselect\u547d\u4ee4\u7528\u65bc\u9078\u64c7\u6642\u5340\u3002\u8981\u8a3b\u610f\u7684\u662ftzselect\u53ea\u662f\u5e6b\u6211\u5011\u628a\u9078\u64c7\u7684\u6642\u5340\u986f\u793a\u51fa\u4f86\uff0c\u4e26\u4e0d\u6703\u5be6\u969b\u751f\u6548\uff0c\u4e5f\u5c31\u662f\u8aaa\u5b83\u50c5\u50c5\u544a\u8a34\u6211\u5011\u600e\u9ebd\u6a23\u53bb\u8a2d\u7f6e\u74b0\u5883\u8b8a\u91cfTZ\u3002\uff08TZ = Time Zone\uff09\uff08The\u00a0 tzselect\u00a0 program asks the user for information about the current location, and outputs the resulting time zone description to standard output.\u00a0 The output is suitable as a value for the TZ environment variable. All interaction with the user is done via standard input and standard error.\uff09\u5982\u679c\u59b3\u8981\u6c38\u4e45\u66f4\u6539\u6642\u5340\uff0c\u6309\u7167tzselect\u547d\u4ee4\u63d0\u793a\u7684\u4fe1\u606f\uff0c\u5728.profile\u6216\u8005\/etc\/profile\u4e2d\u8a2d\u7f6e\u6b63\u78ba\u7684TZ\u74b0\u5883\u8b8a\u91cf\u4e26\u5c0e\u51fa\u3002\u9084\u6709\u53e6\u5916\u58f9\u7a2e\u66f4\u6539\u6642\u5340\u7684\u65b9\u6cd5\u5c31\u662f\u76f4\u63a5\u66f4\u6539\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\/etc\/sysconfig\/clock\uff0c\u7136\u5f8c\u4fee\u6539\u7b26\u865f\u93c8\u63a5\/etc\/locatime\u5c0d\u61c9\u7684\u6587\u4ef6\uff0c\u8a73\u898b\u793a\u4f8b\u4e09\u3002<\/p>\n
\u3000\u3000\u5e38\u7528\u53c3\u6578<\/p>\n
\u3000\u3000\u7121\u3002<\/p>\n
\u3000\u3000\u4f7f\u7528\u793a\u4f8b<\/p>\n
\u3000\u3000\u793a\u4f8b\u58f9 \u5c07\u6642\u5340\u66f4\u6539\u70ba\u5317\u4eac<\/p>\n
\u3000\u3000[root@new55 ~]# tzselect<\/p>\n
\u3000\u3000Please identify a location so that time zone rules can be set correctly.<\/p>\n
\u3000\u3000Please select a continent or ocean.<\/p>\n
\u3000\u30001) Africa<\/p>\n
\u3000\u30002) Americas<\/p>\n
\u3000\u30003) Antarctica<\/p>\n
\u3000\u30004) Arctic Ocean<\/p>\n
\u3000\u30005) Asia<\/p>\n
\u3000\u30006) Atlantic Ocean<\/p>\n
\u3000\u30007) Australia<\/p>\n
\u3000\u30008) Europe<\/p>\n
\u3000\u30009) Indian Ocean<\/p>\n
\u3000\u300010) Pacific Ocean<\/p>\n
\u3000\u300011) none – I want to specify the time zone using the Posix TZ format.<\/p>\n
\u3000\u3000#? 5<\/p>\n
\u3000\u3000Please select a country.<\/p>\n
\u3000\u30001) Afghanistan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 18) Israel\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 35) Palestine<\/p>\n
\u3000\u30002) armenia\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 19) Japan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 36) Philippines<\/p>\n
\u3000\u30003) Azerbaijan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 20) Jordan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 37) Qatar<\/p>\n
\u3000\u30004) Bahrain\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 21) Kazakhstan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 38) Russia<\/p>\n
\u3000\u30005) Bangladesh\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 22) Korea (North)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 39) Saudi Arabia<\/p>\n
\u3000\u30006) Bhutan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 23) Korea (South)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 40) Singapore<\/p>\n
\u3000\u30007) Brunei\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 24) Kuwait\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 41) Sri Lanka<\/p>\n
\u3000\u30008) Cambodia\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 25) Kyrgyzstan\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 42) Syria<\/p>\n
\u3000\u30009) China\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 26) Laos\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 43) Taiwan<\/p>\n
\u3000\u300010) Cyprus\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 27) Lebanon\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 44) Tajikistan<\/p>\n
\u3000\u300011) East Timor\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 28) Macau\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 45) Thailand<\/p>\n
\u3000\u300012) Georgia\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 29) Malaysia\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 46) Turkmenistan<\/p>\n
\u3000\u300013) Hong Kong\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 30) Mongolia\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 47) United Arab Emirates<\/p>\n
\u3000\u300014) India\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 31) Myanmar (Burma)\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 48) Uzbekistan<\/p>\n
\u3000\u300015) Indonesia\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 32) Nepal\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 49) Vietnam<\/p>\n
\u3000\u300016) Iran\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 33) Oman\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 50) Yemen<\/p>\n
\u3000\u300017) Iraq\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 34) Pakistan<\/p>\n
\u3000\u3000#? 9<\/p>\n
\u3000\u3000Please select one of the following time zone regions.<\/p>\n
\u3000\u30001) east China – Beijing, Guangdong, Shanghai, etc.<\/p>\n
\u3000\u30002) Heilongjiang (except Mohe), Jilin<\/p>\n
\u3000\u30003) central China – Sichuan, Yunnan, Guangxi, Shaanxi, Guizhou, etc.<\/p>\n
\u3000\u30004) most of Tibet & Xinjiang<\/p>\n
\u3000\u30005) west Tibet & Xinjiang<\/p>\n
\u3000\u3000#? 1<\/p>\n
\u3000\u3000The following information has been given:<\/p>\n
\u3000\u3000China<\/p>\n
\u3000\u3000east China – Beijing, Guangdong, Shanghai, etc.<\/p>\n
\u3000\u3000Therefore TZ=’Asia\/Shanghai’ will be used.<\/p>\n
\u3000\u3000Local time is now:\u00a0\u00a0\u00a0\u00a0\u00a0 Mon Dec\u00a0 6 09:40:35 CST 2010.<\/p>\n
\u3000\u3000Universal Time is now:\u00a0 Mon Dec\u00a0 6 01:40:35 UTC 2010.<\/p>\n
\u3000\u3000Is the above information OK?<\/p>\n
\u3000\u30001) Yes<\/p>\n
\u3000\u30002) No<\/p>\n
\u3000\u3000#? 1<\/p>\n
\u3000\u3000You can make this change permanent for yourself by appending the line<\/p>\n
\u3000\u3000TZ=’Asia\/Shanghai’; export TZ<\/p>\n
\u3000\u3000to the file ‘.profile’ in your home directory; then log out and log in again.<\/p>\n
\u3000\u3000Here is that TZ value again, this time on standard output so that you<\/p>\n
\u3000\u3000can use the \/usr\/bin\/tzselect command in shell scripts:<\/p>\n
\u3000\u3000Asia\/Shanghai<\/p>\n
\u3000\u3000[root@new55 ~]#<\/p>\n
\u3000\u3000\u73fe\u5728\u8981\u505a\u7684\u4e8b\u60c5\u5c31\u662f\u6309\u7167\u63d0\u793a\uff0c\u628a\u3000 TZ=’Asia\/Shanghai’; export TZ \u3000\u3000\u6dfb\u52a0\u5230.profile\u4e2d\uff08bash\u5c0d\u61c9\u52a0\u5230.bash_profile\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
tzselect\u547d\u4ee4\u7528\u65bc\u9078\u64c7\u6642\u5340\u3002\u8981\u8a3b\u610f\u7684\u662ftzselect\u53ea\u662f\u5e6b\u6211\u5011\u628a\u9078\u64c7\u7684\u6642\u5340\u986f\u793a\u51fa\u4f86\uff0c\u4e26\u4e0d\u6703\u5be6\u969b\u751f\u6548\uff0c\u4e5f […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[531],"tags":[295,710,709],"class_list":["post-1718","post","type-post","status-publish","format-standard","hentry","category-unix","tag-linux","tag-tzselect","tag-709"],"_links":{"self":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/1718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/comments?post=1718"}],"version-history":[{"count":0,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/posts\/1718\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/media?parent=1718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/categories?post=1718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.killtest.hk\/index.php\/wp-json\/wp\/v2\/tags?post=1718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}