{"id":44886,"date":"2024-10-06T18:55:16","date_gmt":"2024-10-06T10:55:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44886\/"},"modified":"2024-10-06T18:55:16","modified_gmt":"2024-10-06T10:55:16","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9awho-%e9%a1%af%e7%a4%ba%e8%aa%b0%e5%9c%a8%e7%99%bb%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44886\/","title":{"rendered":"Linux \u547d\u4ee4\uff1awho &#8211; \u986f\u793a\u8ab0\u5728\u767b\u9304"},"content":{"rendered":"<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9awho-%e9%a1%af%e7%a4%ba%e8%aa%b0%e5%9c%a8%e7%99%bb%e9%8c%84-kFuvcNqIKw\">Linux \u547d\u4ee4\uff1awho &#8211; \u986f\u793a\u8ab0\u5728\u767b\u9304<\/h1>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0c\u7ba1\u7406\u7528\u6236\u548c\u76e3\u63a7\u7cfb\u7d71\u6d3b\u52d5\u662f\u7cfb\u7d71\u7ba1\u7406\u54e1\u7684\u91cd\u8981\u4efb\u52d9\u4e4b\u4e00\u3002\u70ba\u4e86\u9054\u6210\u9019\u500b\u76ee\u7684\uff0cLinux \u63d0\u4f9b\u4e86\u591a\u7a2e\u547d\u4ee4\uff0c\u5176\u4e2d <code>who<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u975e\u5e38\u5be6\u7528\u7684\u5de5\u5177\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e <code>who<\/code> \u547d\u4ee4\u7684\u529f\u80fd\u3001\u7528\u6cd5\u53ca\u5176\u5728\u65e5\u5e38\u7ba1\u7406\u4e2d\u7684\u61c9\u7528\u3002<\/p>\n<h2>\u4ec0\u9ebc\u662f <code>who<\/code> \u547d\u4ee4\uff1f<\/h2>\n<p><code>who<\/code> \u547d\u4ee4\u7528\u65bc\u986f\u793a\u7576\u524d\u767b\u9304\u5230\u7cfb\u7d71\u7684\u7528\u6236\u4fe1\u606f\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u5feb\u901f\u4e86\u89e3\u54ea\u4e9b\u7528\u6236\u6b63\u5728\u4f7f\u7528\u7cfb\u7d71\uff0c\u4e26\u63d0\u4f9b\u6709\u95dc\u4ed6\u5011\u7684\u767b\u9304\u6642\u9593\u548c\u4f86\u6e90\u7684\u4fe1\u606f\u3002<\/p>\n<h2><code>who<\/code> \u547d\u4ee4\u7684\u57fa\u672c\u7528\u6cd5<\/h2>\n<p>\u5728\u7d42\u7aef\u4e2d\u8f38\u5165 <code>who<\/code> \u547d\u4ee4\uff0c\u7cfb\u7d71\u5c07\u986f\u793a\u7576\u524d\u767b\u9304\u7528\u6236\u7684\u5217\u8868\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u547d\u4ee4\u683c\u5f0f\uff1a<\/p>\n<pre><code>who<\/code><\/pre>\n<p>\u57f7\u884c\u5f8c\uff0c\u8f38\u51fa\u7684\u683c\u5f0f\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b04\u4f4d\uff1a<\/p>\n<ul>\n<li><strong>\u7528\u6236\u540d\uff1a<\/strong> \u767b\u9304\u7528\u6236\u7684\u540d\u7a31\u3002<\/li>\n<li><strong>\u7d42\u7aef\uff1a<\/strong> \u7528\u6236\u6240\u4f7f\u7528\u7684\u7d42\u7aef\u8a2d\u5099\u3002<\/li>\n<li><strong>\u767b\u9304\u6642\u9593\uff1a<\/strong> \u7528\u6236\u767b\u9304\u7684\u5177\u9ad4\u6642\u9593\u3002<\/li>\n<li><strong>\u4f86\u6e90 IP \u5730\u5740\uff1a<\/strong> \u7528\u6236\u767b\u9304\u7684\u4f86\u6e90\u5730\u5740\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b-kFuvcNqIKw\">\u793a\u4f8b<\/h3>\n<p>\u5047\u8a2d\u6211\u5011\u5728\u7d42\u7aef\u4e2d\u57f7\u884c <code>who<\/code> \u547d\u4ee4\uff0c\u53ef\u80fd\u6703\u770b\u5230\u5982\u4e0b\u8f38\u51fa\uff1a<\/p>\n<pre><code>user1    pts\/0        2023-10-01 10:00 (192.168.1.10)\nuser2    pts\/1        2023-10-01 10:05 (192.168.1.11)<\/code><\/pre>\n<p>\u9019\u8868\u793a\u7528\u6236 <code>user1<\/code> \u548c <code>user2<\/code> \u5206\u5225\u5728\u4e0d\u540c\u7684\u7d42\u7aef\u4e0a\u767b\u9304\uff0c\u4e26\u4e14\u4ed6\u5011\u7684\u767b\u9304\u6642\u9593\u548c\u4f86\u6e90 IP \u5730\u5740\u4e5f\u4e00\u76ee\u4e86\u7136\u3002<\/p>\n<h2><code>who<\/code> \u547d\u4ee4\u7684\u9078\u9805<\/h2>\n<p><code>who<\/code> \u547d\u4ee4\u9084\u652f\u6301\u591a\u7a2e\u9078\u9805\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u66f4\u8a73\u7d30\u7684\u67e5\u8a62\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9078\u9805\uff1a<\/p>\n<ul>\n<li><code>-b<\/code>\uff1a\u986f\u793a\u7cfb\u7d71\u7684\u6700\u5f8c\u555f\u52d5\u6642\u9593\u3002<\/li>\n<li>&lt;code&#8211;count<\/code>\uff1a\u986f\u793a\u7576\u524d\u767b\u9304\u7528\u6236\u7684\u6578\u91cf\u3002<\/li>\n<li>&lt;code&#8211;help<\/code>\uff1a\u986f\u793a\u5e6b\u52a9\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e4%bd%bf%e7%94%a8%e7%a4%ba%e4%be%8b-kFuvcNqIKw\">\u4f7f\u7528\u793a\u4f8b<\/h3>\n<p>\u5982\u679c\u6211\u5011\u60f3\u67e5\u770b\u7cfb\u7d71\u7684\u6700\u5f8c\u555f\u52d5\u6642\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>who -b<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7cfb\u7d71\u7684\u555f\u52d5\u6642\u9593\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u4e86\u89e3\u7cfb\u7d71\u7684\u904b\u884c\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%87%89%e7%94%a8%e5%a0%b4%e6%99%af-kFuvcNqIKw\">\u5be6\u969b\u61c9\u7528\u5834\u666f<\/h2>\n<p>\u5728\u65e5\u5e38\u7ba1\u7406\u4e2d\uff0c<code>who<\/code> \u547d\u4ee4\u53ef\u4ee5\u7528\u65bc\u591a\u7a2e\u5834\u666f\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\u7cfb\u7d71\u7684\u7528\u6236\u6d3b\u52d5\uff0c\u78ba\u4fdd\u6c92\u6709\u672a\u7d93\u6388\u6b0a\u7684\u7528\u6236\u767b\u9304\u3002<\/li>\n<li>\u6392\u67e5\u7cfb\u7d71\u6027\u80fd\u554f\u984c\uff0c\u4e86\u89e3\u7576\u524d\u6d3b\u8e8d\u7528\u6236\u7684\u6578\u91cf\u548c\u884c\u70ba\u3002<\/li>\n<li>\u9032\u884c\u5b89\u5168\u5be9\u8a08\uff0c\u6aa2\u67e5\u7528\u6236\u7684\u767b\u9304\u4f86\u6e90\u548c\u6642\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kFuvcNqIKw\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u7684\u4f86\u8aaa\uff0c<code>who<\/code> \u547d\u4ee4\u662f\u4e00\u500b\u7c21\u55ae\u800c\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7cfb\u7d71\u7ba1\u7406\u54e1\u6709\u6548\u5730\u76e3\u63a7\u548c\u7ba1\u7406\u7528\u6236\u767b\u9304\u60c5\u6cc1\u3002\u7121\u8ad6\u662f\u5728\u65e5\u5e38\u7dad\u8b77\u9084\u662f\u5b89\u5168\u5be9\u8a08\u4e2d\uff0c\u9019\u500b\u547d\u4ee4\u90fd\u80fd\u63d0\u4f9b\u6709\u50f9\u503c\u7684\u4fe1\u606f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u7ba1\u7406\u7684\u74b0\u5883\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 Linux \u547d\u4ee4 &#8220;who&#8221;\uff0c\u7528\u65bc\u986f\u793a\u7576\u524d\u767b\u9304\u7528\u6236\u7684\u8cc7\u8a0a\uff0c\u5e6b\u52a9\u7ba1\u7406\u7cfb\u7d71\u548c\u76e3\u63a7\u7528\u6236\u6d3b\u52d5\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-44886","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44886","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=44886"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44886\/revisions"}],"predecessor-version":[{"id":44887,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44886\/revisions\/44887"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}