{"id":44744,"date":"2024-10-06T17:50:14","date_gmt":"2024-10-06T09:50:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44744\/"},"modified":"2024-10-06T17:50:14","modified_gmt":"2024-10-06T09:50:14","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9alast-%e9%a1%af%e7%a4%ba%e6%9c%80%e5%be%8c%e7%99%bb%e9%8c%84%e7%94%a8%e6%88%b6%e7%9a%84%e5%88%97%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44744\/","title":{"rendered":"Linux \u547d\u4ee4\uff1alast &#8211; \u986f\u793a\u6700\u5f8c\u767b\u9304\u7528\u6236\u7684\u5217\u8868"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9alast-%e9%a1%af%e7%a4%ba%e6%9c%80%e5%be%8c%e7%99%bb%e9%8c%84%e7%94%a8%e6%88%b6%e7%9a%84%e5%88%97%e8%a1%a8-XAGdzunSov\">Linux \u547d\u4ee4\uff1alast &#8211; \u986f\u793a\u6700\u5f8c\u767b\u9304\u7528\u6236\u7684\u5217\u8868<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u7ba1\u7406\u7528\u6236\u7684\u767b\u9304\u4fe1\u606f\u662f\u7cfb\u7d71\u7ba1\u7406\u7684\u91cd\u8981\u4efb\u52d9\u4e4b\u4e00\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u76e3\u63a7\u7cfb\u7d71\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u5e6b\u52a9\u7ba1\u7406\u54e1\u4e86\u89e3\u7528\u6236\u7684\u6d3b\u52d5\u60c5\u6cc1\u3002<code>last<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u5de5\u5177\uff0c\u5b83\u53ef\u4ee5\u986f\u793a\u7cfb\u7d71\u4e2d\u6700\u5f8c\u767b\u9304\u7684\u7528\u6236\u5217\u8868\uff0c\u4e26\u63d0\u4f9b\u6709\u95dc\u4ed6\u5011\u767b\u9304\u6642\u9593\u548c\u767b\u9304\u4f86\u6e90\u7684\u4fe1\u606f\u3002<\/p>\n<h2 id=\"last-%e5%91%bd%e4%bb%a4%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%b3%95-XAGdzunSov\">last \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u8981\u4f7f\u7528 <code>last<\/code> \u547d\u4ee4\uff0c\u53ea\u9700\u5728\u7d42\u7aef\u4e2d\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>last<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u4e00\u500b\u5217\u8868\uff0c\u5217\u51fa\u6700\u8fd1\u767b\u9304\u7684\u7528\u6236\u53ca\u5176\u767b\u9304\u6642\u9593\u3001\u767b\u9304\u6301\u7e8c\u6642\u9593\u548c\u767b\u9304\u7684\u4f86\u6e90 IP \u5730\u5740\u6216\u4e3b\u6a5f\u540d\u3002\u6bcf\u4e00\u884c\u7684\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u540d\uff1a<\/strong> \u767b\u9304\u7684\u7528\u6236\u540d<\/li>\n<li><strong>\u767b\u9304\u6642\u9593\uff1a<\/strong> \u7528\u6236\u767b\u9304\u7684\u65e5\u671f\u548c\u6642\u9593<\/li>\n<li><strong>\u767b\u9304\u6301\u7e8c\u6642\u9593\uff1a<\/strong> \u7528\u6236\u5728\u7cfb\u7d71\u4e2d\u6d3b\u52d5\u7684\u6642\u9593<\/li>\n<li><strong>\u4f86\u6e90\uff1a<\/strong> \u7528\u6236\u767b\u9304\u7684\u4e3b\u6a5f\u6216 IP \u5730\u5740<\/li>\n<\/ul>\n<h2 id=\"%e7%af%84%e4%be%8b-XAGdzunSov\">\u7bc4\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528 <code>last<\/code> \u547d\u4ee4\u7684\u7bc4\u4f8b\u8f38\u51fa\uff1a<\/p>\n<pre><code>username pts\/0        :0               Mon Oct  2 10:00 - 10:30  (00:30)\nusername pts\/1        :0               Mon Oct  2 09:00 - 09:30  (00:30)\nusername pts\/2        :192.168.1.1     Mon Oct  2 08:00 - 08:30  (00:30)\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u6211\u5011\u53ef\u4ee5\u770b\u5230\u4e09\u500b\u4e0d\u540c\u7684\u767b\u9304\u8a18\u9304\u3002\u6bcf\u4e00\u884c\u90fd\u63d0\u4f9b\u4e86\u7528\u6236\u540d\u3001\u767b\u9304\u7684\u7d42\u7aef\u3001\u767b\u9304\u6642\u9593\u3001\u767b\u9304\u6301\u7e8c\u6642\u9593\u4ee5\u53ca\u4f86\u6e90\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e9%81%8e%e6%bf%be%e5%92%8c%e9%81%b8%e9%a0%85-XAGdzunSov\">\u904e\u6ffe\u548c\u9078\u9805<\/h2>\n<p><code>last<\/code> \u547d\u4ee4\u9084\u652f\u6301\u591a\u7a2e\u9078\u9805\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u904e\u6ffe\u548c\u986f\u793a\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<ul>\n<li><strong>-n<\/strong> <em>number<\/em>\uff1a\u986f\u793a\u6700\u8fd1\u7684 <em>number<\/em> \u689d\u767b\u9304\u8a18\u9304\u3002\u4f8b\u5982\uff0c<code>last -n 5<\/code> \u5c07\u986f\u793a\u6700\u8fd1\u7684\u4e94\u689d\u767b\u9304\u8a18\u9304\u3002<\/li>\n<li><strong>-f<\/strong> <em>filename<\/em>\uff1a\u6307\u5b9a\u4e00\u500b\u6587\u4ef6\u4f86\u8b80\u53d6\u767b\u9304\u8a18\u9304\uff0c\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0c<code>last<\/code> \u6703\u5f9e <code>\/var\/log\/wtmp<\/code> \u6587\u4ef6\u4e2d\u8b80\u53d6\u3002<\/li>\n<li><strong>-R<\/strong>\uff1a\u4e0d\u986f\u793a\u4f86\u6e90\u4fe1\u606f\u3002<\/li>\n<li><strong>-a<\/strong>\uff1a\u5728\u8f38\u51fa\u4e2d\u986f\u793a\u4f86\u6e90\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-XAGdzunSov\">\u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u4f7f\u7528 <code>last<\/code> \u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u76e3\u63a7\u7528\u6236\u7684\u767b\u9304\u884c\u70ba\uff0c\u9019\u5c0d\u65bc\u6aa2\u6e2c\u6f5b\u5728\u7684\u5b89\u5168\u554f\u984c\u81f3\u95dc\u91cd\u8981\u3002\u4f8b\u5982\uff0c\u5982\u679c\u767c\u73fe\u67d0\u500b\u7528\u6236\u7684\u767b\u9304\u8a18\u9304\u4e2d\u51fa\u73fe\u4e86\u4e0d\u660e\u7684 IP \u5730\u5740\uff0c\u5247\u53ef\u80fd\u9700\u8981\u9032\u4e00\u6b65\u8abf\u67e5\u8a72\u7528\u6236\u7684\u6d3b\u52d5\u3002<\/p>\n<p>\u6b64\u5916\uff0c<code>last<\/code> \u547d\u4ee4\u7684\u8f38\u51fa\u53ef\u4ee5\u5e6b\u52a9\u7ba1\u7406\u54e1\u4e86\u89e3\u7cfb\u7d71\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u5f9e\u800c\u505a\u51fa\u76f8\u61c9\u7684\u8cc7\u6e90\u5206\u914d\u548c\u7ba1\u7406\u6c7a\u7b56\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-XAGdzunSov\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0c<code>last<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9 Linux \u7cfb\u7d71\u7ba1\u7406\u54e1\u6709\u6548\u5730\u76e3\u63a7\u7528\u6236\u7684\u767b\u9304\u6d3b\u52d5\u3002\u901a\u904e\u4f7f\u7528\u9019\u500b\u547d\u4ee4\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u7372\u5f97\u6709\u95dc\u7528\u6236\u767b\u9304\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u5b89\u5168\u6027\u548c\u7ba1\u7406\u6548\u7387\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528 Linux \u547d\u4ee4 `last` \u67e5\u770b\u7cfb\u7d71\u4e2d\u6700\u5f8c\u767b\u9304\u7528\u6236\u7684\u8a73\u7d30\u5217\u8868\uff0c\u5e6b\u52a9\u7ba1\u7406\u7528\u6236\u6d3b\u52d5\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-44744","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44744","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=44744"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44744\/revisions"}],"predecessor-version":[{"id":44745,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44744\/revisions\/44745"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}