{"id":210557,"date":"2023-12-22T05:50:19","date_gmt":"2023-12-21T21:50:19","guid":{"rendered":"https:\/\/www.idc.net\/help\/210557\/"},"modified":"2023-12-22T05:50:19","modified_gmt":"2023-12-21T21:50:19","slug":"linux-%e5%91%bd%e4%bb%a4%ef%bc%9awho-%e6%98%be%e7%a4%ba%e8%b0%81%e5%9c%a8%e7%99%bb%e5%bd%95","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/210557\/","title":{"rendered":"Linux \u547d\u4ee4\uff1awho &#8211; \u663e\u793a\u8c01\u5728\u767b\u5f55"},"content":{"rendered":"<p><title id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9awho-%e6%98%be%e7%a4%ba%e8%b0%81%e5%9c%a8%e7%99%bb%e5%bd%95-qJEqgThQkM\">Linux \u547d\u4ee4\uff1awho - \u663e\u793a\u8c01\u5728\u767b\u5f55<\/title><\/p>\n<h1 id=\"linux-%e5%91%bd%e4%bb%a4%ef%bc%9awho-%e6%98%be%e7%a4%ba%e8%b0%81%e5%9c%a8%e7%99%bb%e5%bd%95-qJEqgThQkM\">Linux \u547d\u4ee4\uff1awho - \u663e\u793a\u8c01\u5728\u767b\u5f55<\/h1>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0cwho\u547d\u4ee4\u7528\u4e8e\u663e\u793a\u5f53\u524d\u767b\u5f55\u5230\u7cfb\u7edf\u7684\u7528\u6237\u4fe1\u606f\u3002\u5b83\u53ef\u4ee5\u663e\u793a\u767b\u5f55\u7528\u6237\u7684\u7528\u6237\u540d\u3001\u767b\u5f55\u65f6\u95f4\u3001\u767b\u5f55IP\u5730\u5740\u7b49\u4fe1\u606f\u3002\u901a\u8fc7\u4f7f\u7528who\u547d\u4ee4\uff0c\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u8f7b\u677e\u5730\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e0a\u6709\u54ea\u4e9b\u7528\u6237\u767b\u5f55\uff0c\u5e76\u76d1\u63a7\u7cfb\u7edf\u7684\u4f7f\u7528\u60c5\u51b5\u3002<\/p>\n<h2 id=\"%e8%af%ad%e6%b3%95-qJEqgThQkM\">\u8bed\u6cd5<\/h2>\n<p>who\u547d\u4ee4\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>who [\u9009\u9879]<\/code><\/pre>\n<h2 id=\"%e9%80%89%e9%a1%b9-qJEqgThQkM\">\u9009\u9879<\/h2>\n<p>who\u547d\u4ee4\u652f\u6301\u4ee5\u4e0b\u9009\u9879\uff1a<\/p>\n<ul>\n<li><code>-a<\/code>\uff1a\u663e\u793a\u6240\u6709\u767b\u5f55\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/li>\n<li><code>-b<\/code>\uff1a\u663e\u793a\u7cfb\u7edf\u6700\u540e\u4e00\u6b21\u91cd\u542f\u7684\u65f6\u95f4\u3002<\/li>\n<li><code>-d<\/code>\uff1a\u663e\u793a\u6240\u6709\u5df2\u767b\u5f55\u7528\u6237\u7684\u7ec8\u7aef\u8bbe\u5907\u3002<\/li>\n<li><code>-H<\/code>\uff1a\u663e\u793a\u767b\u5f55\u7528\u6237\u7684\u5934\u90e8\u4fe1\u606f\u3002<\/li>\n<li><code>-l<\/code>\uff1a\u663e\u793a\u767b\u5f55\u7528\u6237\u7684\u767b\u5f55\u540d\u79f0\u548c\u7ec8\u7aef\u8bbe\u5907\u3002<\/li>\n<li><code>-m<\/code>\uff1a\u663e\u793a\u5f53\u524d\u6b63\u5728\u4f7f\u7528\u7cfb\u7edf\u7684\u7528\u6237\u3002<\/li>\n<li><code>-p<\/code>\uff1a\u663e\u793a\u5f53\u524d\u6b63\u5728\u4f7f\u7528\u7cfb\u7edf\u7684\u7528\u6237\u548c\u4ed6\u4eec\u7684\u8fdb\u7a0b\u3002<\/li>\n<li><code>-q<\/code>\uff1a\u663e\u793a\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u6570\u91cf\u3002<\/li>\n<li><code>-r<\/code>\uff1a\u663e\u793a\u7cfb\u7edf\u7684\u8fd0\u884c\u7ea7\u522b\u3002<\/li>\n<li><code>-s<\/code>\uff1a\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u7684\u767b\u5f55\u4f1a\u8bdd\u3002<\/li>\n<li><code>-t<\/code>\uff1a\u663e\u793a\u7cfb\u7edf\u7684\u6700\u540e\u4e00\u6b21\u542f\u52a8\u65f6\u95f4\u3002<\/li>\n<li><code>-T<\/code>\uff1a\u663e\u793a\u5f53\u524d\u7cfb\u7edf\u7684\u767b\u5f55\u7ec8\u7aef\u3002<\/li>\n<li><code>-u<\/code>\uff1a\u663e\u793a\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u7528\u6237\u540d\u3002<\/li>\n<li><code>-w<\/code>\uff1a\u663e\u793a\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u767b\u5f55\u65f6\u95f4\u3002<\/li>\n<li><code>-x<\/code>\uff1a\u663e\u793a\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684IP\u5730\u5740\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%a4%ba%e4%be%8b-qJEqgThQkM\">\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f7f\u7528who\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>$ who\nuser1   tty1         2021-01-01 10:00\nuser2   pts\/0        2021-01-01 11:00 (192.168.0.1)\nuser3   pts\/1        2021-01-01 12:00 (192.168.0.2)\n<\/code><\/pre>\n<p>\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0cwho\u547d\u4ee4\u663e\u793a\u4e86\u5f53\u524d\u767b\u5f55\u5230\u7cfb\u7edf\u7684\u7528\u6237\u4fe1\u606f\u3002\u7b2c\u4e00\u5217\u662f\u7528\u6237\u540d\uff0c\u7b2c\u4e8c\u5217\u662f\u7ec8\u7aef\u8bbe\u5907\uff0c\u7b2c\u4e09\u5217\u662f\u767b\u5f55\u65f6\u95f4\uff0c\u7b2c\u56db\u5217\u662f\u767b\u5f55IP\u5730\u5740\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-qJEqgThQkM\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528Linux\u547d\u4ee4who\uff0c\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e0a\u6709\u54ea\u4e9b\u7528\u6237\u767b\u5f55\uff0c\u5e76\u76d1\u63a7\u7cfb\u7edf\u7684\u4f7f\u7528\u60c5\u51b5\u3002who\u547d\u4ee4\u63d0\u4f9b\u4e86\u591a\u79cd\u9009\u9879\uff0c\u53ef\u4ee5\u6839\u636e\u9700\u8981\u663e\u793a\u4e0d\u540c\u7684\u7528\u6237\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u4f7f\u7528<code>who -a<\/code>\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u6240\u6709\u767b\u5f55\u7528\u6237\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u4f7f\u7528<code>who -u<\/code>\u547d\u4ee4\u53ef\u4ee5\u663e\u793a\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u7528\u6237\u540d\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u540e\u6d6a\u4e91\u63d0\u4f9b\u4e86\u591a\u79cd\u9009\u62e9\u3002\u6211\u4eec\u7684\u4ea7\u54c1\u5305\u62ec\u9999\u6e2f\u670d\u52a1\u5668\u3001\u7f8e\u56fd\u670d\u52a1\u5668\u548c\u4e91\u670d\u52a1\u5668\u3002\u4f5c\u4e3a\u4e00\u5bb6\u4e13\u4e1a\u7684\u4e91\u8ba1\u7b97\u516c\u53f8\uff0c\u540e\u6d6a\u4e91\u4e3a\u5ba2\u6237\u63d0\u4f9b\u9ad8\u6027\u80fd\u3001\u53ef\u9760\u7a33\u5b9a\u7684\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\u3002\u65e0\u8bba\u60a8\u662f\u4e2a\u4eba\u7528\u6237\u8fd8\u662f\u4f01\u4e1a\u7528\u6237\uff0c\u6211\u4eec\u90fd\u80fd\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u547d\u4ee4\uff1awho - \u663e\u793a\u8c01\u5728\u767b\u5f55 Linux \u547d\u4ee4\uff1awho - \u663e\u793a\u8c01\u5728\u767b\u5f55 \u5728Linux\u7cfb\u7edf\u4e2d\uff0cw [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[27],"tags":[],"class_list":["post-210557","post","type-post","status-publish","format-standard","hentry","category-centos"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210557","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=210557"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/210557\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=210557"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=210557"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=210557"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}