{"id":137760,"date":"2019-03-02T09:05:52","date_gmt":"2019-03-02T01:05:52","guid":{"rendered":"https:\/\/lrxjmw.cn\/?p=137760"},"modified":"2019-02-25T10:41:31","modified_gmt":"2019-02-25T02:41:31","slug":"linux-shell-date","status":"publish","type":"post","link":"https:\/\/lrxjmw.cn\/linux-shell-date.html","title":{"rendered":"Linux\u4e0bShell\u65e5\u671f\u7684\u683c\u5f0f"},"content":{"rendered":"<table>\n<tbody>\n<tr>\n<td style=\"padding: 5px 12px; width: 25px; font-size: 22px; text-align: center; background: #E8E8E8; line-height: 30px; color: #999;\">\u5bfc\u8bfb<\/td>\n<td style=\"padding: 10px 10px 12px; line-height: 20px;\"><strong>\u4e0d\u7ba1\u662f\u54ea\u79cd\u8bed\u8a00\uff0c\u65e5\u671f\/\u65f6\u95f4\u90fd\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u503c\u3002\u6bd4\u5982\u6211\u4eec\u4fdd\u5b58\u65e5\u5fd7\u7684\u65f6\u5019\uff0c\u5f80\u5f80\u662f\u67d0\u4e2a\u524d\u7f00\u518d\u52a0\u4e0a\u5f53\u524d\u65f6\u95f4\uff0c\u8fd9\u6837\u65e5\u5fd7\u6587\u4ef6\u540d\u79f0\u5c31\u53ef\u4ee5\u505a\u5230\u552f\u4e00\u3002\u5728Shell\u73af\u5883\u91cc\uff0c\u6211\u4eec\u83b7\u53d6\u65f6\u95f4\u7684\u547d\u4ee4\u662fdate\uff0c\u4f46date\u51fa\u6765\u7684\u65f6\u95f4\u65e5\u671f\u683c\u5f0f\u3001\u5185\u5bb9\u53ef\u80fd\u4e0d\u662f\u6211\u4eec\u6240\u60f3\u8981\u7684\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5bf9\u5b83\u8fdb\u884c\u4e00\u4e9b\u683c\u5f0f\u5316\u8f93\u51fa\u3002<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u5e38\u7528\u7684\u65f6\u95f4\u57df\u5982\u4e0b\uff1a<\/strong><\/div>\n<pre>\r\n\r\n% Y \u5e74\uff08\u4f8b\u5982\uff1a1970\uff0c2018\u7b49\uff09 \r\n\r\n% m \u6708\uff0801..12\uff09\r\n\r\n% d \u4e00\u4e2a\u6708\u7684\u7b2c\u51e0\u5929\uff0801..31\uff09\r\n\r\n% H \u5c0f\u65f6\uff0800..23\uff09\r\n\r\n% M \u5206\uff0800..59\uff09\r\n\r\n% S \u79d2\uff0800..59\uff09\r\n\r\n<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u4f7f\u7528\u4e0d\u5e26\u53c2\u6570\u7684date\u547d\u4ee4\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u65e5\u671f\u3002\u8fd9\u6837\u5f97\u5230\u7684\u4e00\u822c\u662fCST\u6807\u51c6\u683c\u5f0f\u7684\u65f6\u95f4\u3002<\/strong><\/div>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date\r\nSat Nov  3 22:01:57 CST 2018\r\n<\/pre>\n<p>\u83b7\u53d6\u7279\u5b9a\u4ee5\u7279\u5b9a\u683c\u5f0f\uff0c\u547d\u4ee4\u4e3a\uff1adate + \u2018format\u2019\uff0c\u6ce8\u610f\u8fd9\u91cc\u5927\u5c0f\u5199\u654f\u611f\u3002<\/p>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date +'%Y-%m-%d'\r\n2018-11-03\r\n[alvin@VM_0_16_centos ~]$ date +'%Y\/%m\/%d %H:%M:%S'\r\n2018\/11\/03 22:08:14\r\n<\/pre>\n<p>\u83b7\u53d6\u6628\u5929\u7684\u65e5\u671f\u3002\u53ef\u5728\u4e0a\u8ff0\u7684\u547d\u4ee4\u91cc\u518d\u52a0\u4e0a-d\u9009\u9879\u3002<\/p>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date -d 'yesterday' +'%Y\/%m\/%d %H:%M:%S'\r\n2018\/11\/02 22:24:31\r\n\r\n\u6216\u8005\r\n\r\n[alvin@VM_0_16_centos ~]$ date -d 'today -1 day' +'%Y-%m-%d'\r\n2018-11-04\r\n<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u83b7\u53d6\u5f53\u524d\u65f6\u95f4\u7684\u524d\u4e00\u4e2a\u5c0f\u65f6<\/strong><\/div>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date -d 'today -1 hour' +'%Y%m%d%H'\r\n2018110414\r\n\r\n\u6216\u8005\r\n\r\n[alvin@VM_0_16_centos ~]$ date +'%Y-%m-%d %H:%M:%S' -d '-1 hours'\r\n2018-11-04 14:43:38\r\n<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u83b7\u53d6\u6307\u5b9a\u65e5\u671f\u524d\u4e00\u5929\u3002\u8fd9\u5176\u5b9e\u5c31\u662f\u6c42\u76f8\u5bf9\u65f6\u95f4\u3002\u6bd4\u5982\u4e0b\u9762\u6c42\u56fd\u5e86\u7684\u524d\u4e00\u5929\u65e5\u671f\uff1a<\/strong><\/div>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date -d '20181001 -1 day' +'%Y%m%d'\r\n20180930\r\n<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u5c06\u65e5\u671f\u8f6c\u6362\u4e3a\u65f6\u95f4\u6233<\/strong><\/div>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date -d \"Nov  4 15:49:41 CST 2018\" +%s\r\n1541317781\r\n<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u5c06\u65f6\u95f4\u6233\u8f6c\u6362\u56de\u65e5\u671f<\/strong><\/div>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date -d @1541317781\r\nSun Nov  4 15:49:41 CST 2018\r\n<\/pre>\n<div   id="j6sjwn9j3u"    style=\"font-size: 14pt; color: white; background-color: black; border-left: red 10px solid; padding-left: 14px; margin-bottom: 20px; margin-top: 20px;\"><strong>\u5c06\u65f6\u95f4\u6233\u8f6c\u6362\u4e3a\u65e5\u671f\uff0c\u5e76\u6309\u7279\u5b9a\u683c\u5f0f\u663e\u793a<\/strong><\/div>\n<pre>\r\n[alvin@VM_0_16_centos ~]$ date -d @1541317781 +'%Y%m%d %H:%M:%S'\r\n20181104 15:49:41\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>% Y \u5e74\uff08\u4f8b\u5982\uff1a1970\uff0c2018\u7b49\uff09 % m \u6708\uff0801..12\uff09 % d \u4e00\u4e2a\u6708\u7684\u7b2c\u51e0\u5929\uff0801..31\uff09  [&hellip;]<\/p>\n","protected":false},"author":63,"featured_media":137769,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-137760","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/137760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/63"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=137760"}],"version-history":[{"count":4,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/137760\/revisions"}],"predecessor-version":[{"id":138129,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/137760\/revisions\/138129"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/137769"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=137760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=137760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=137760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}