{"id":109873,"date":"2021-11-04T23:11:42","date_gmt":"2021-11-04T15:11:42","guid":{"rendered":"http:\/\/www.idc.net\/help\/109873\/"},"modified":"2021-11-04T23:11:42","modified_gmt":"2021-11-04T15:11:42","slug":"%e7%99%bb%e5%85%a5%e5%8e%86%e5%8f%b2linux%e6%9f%a5%e7%9c%8b%e7%99%bb%e5%bd%95%e5%8e%86%e5%8f%b2%e8%ae%b0%e5%bd%95%e7%9a%84%e5%ae%8c%e6%95%b4%e6%8c%87%e5%8d%97%ef%bc%88linux%e6%9f%a5%e7%94%a8%e6%88%b7","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/109873\/","title":{"rendered":"\u767b\u5165\u5386\u53f2Linux\u67e5\u770b\u767b\u5f55\u5386\u53f2\u8bb0\u5f55\u7684\u5b8c\u6574\u6307\u5357\uff08linux\u67e5\u7528\u6237\uff09"},"content":{"rendered":"

\u968f\u7740\u8ba1\u7b97\u673a\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5b89\u5168\u6743\u9650\u7ba1\u7406\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u6bcf\u4e2a\u7cfb\u7edf\u7ba1\u7406\u5458\u90fd\u5e94\u8be5\u5145\u5206\u5229\u7528\u6709\u6548\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u52a0\u5f3aLinux\u670d\u52a1\u5668\u5b89\u5168\u7684\u76ee\u7684\u3002\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u67e5\u770b\u767b\u5f55\u5386\u53f2\u8bb0\u5f55\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd Linux \u67e5\u770b\u767b\u5f55\u5386\u53f2\u7684\u65b9\u6cd5\u4ee5\u53ca\u5982\u4f55\u4f7f\u7528\u5b83\u6765\u52a0\u5f3a\u7cfb\u7edf\u5b89\u5168\u3002 <\/p>\n<\/p>\n

\u9996\u5148\uff0c\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u767b\u5f55\u5386\u53f2\u8bb0\u5f55\u8ffd\u8e2a\u5f53\u524d\u767b\u5f55\u7684\u7528\u6237\u5217\u8868\u548c\u8d85\u8fc7\u5176\u767b\u5f55\u65f6\u95f4\u7684\u957f\u5ea6\u7684\u5386\u53f2\u4fe1\u606f\u3002 \u5728 Linux \u4e2d\uff0c\u67e5\u770b\u6700\u8fd1\u767b\u5f55\u7684\u5386\u53f2\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u201clast\u201d\u3002 <\/p>\n<\/p>\n

\u8981\u67e5\u770b\u5386\u53f2\u767b\u5f55\uff0c\u53ea\u9700\u6253\u5f00\u7ec8\u7aef\u5e76\u952e\u5165\uff1a<\/p>\n<\/p>\n

$ last
<\/pre>\n<\/p>\n
\u6267\u884c\u8be5\u547d\u4ee4\u540e\uff0c\u60a8\u5c06\u80fd\u591f\u83b7\u5f97\u7528\u6237\u5e10\u6237\u4e0alogon\/logoff\u8fc7\u7a0b\u7684\u8be6\u7ec6\u8bb0\u5f55\uff0c\u5bf9\u4e8e\u6bcf\u6b21\u767b\u5f55\uff0c\u8fd8\u53ef\u4ee5\u67e5\u770b\u65e5\u671f\u3001\u65f6\u95f4\u3001IP\u5730\u5740\u548cTTY\u4f1a\u8bddID\u3002 <\/p>\n<\/p>\n
\u5982\u679c\u60a8\u60f3\u67e5\u770b\u6307\u5b9a\u7684\u7528\u6237\u7684\u5e10\u6237\u7684\u5386\u53f2\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
$ last username
<\/pre>\n<\/p>\n
\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528\u8be5\u547d\u4ee4\u67e5\u770b\u67d0\u6bb5\u65f6\u95f4\uff08\u79d2\uff09\u5185\u7684\u5386\u53f2\u8bb0\u5f55\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
$ last -t 3600
<\/pre>\n<\/p>\n
\u4e0a\u8ff0\u547d\u4ee4\u5c06\u5217\u51fa\u6700\u8fd1 3600 \u79d2\u5185\u5305\u542b\u7528\u6237\u65e5\u5fd7\u4fe1\u606f\u7684\u767b\u5f55\u5386\u53f2\u3002 <\/p>\n<\/p>\n
\u53e6\u5916\uff0cLinux\u7cfb\u7edf\u4e2d\u8fd8\u6709\/var\/logs\/wtmp\u6587\u4ef6\uff0c\u8be5\u6587\u4ef6\u5305\u542b\u6240\u6709\u7528\u6237logon\/boot\u4fe1\u606f\u3002 \u901a\u8fc7\u4f7f\u7528who\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u6b64\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\uff1a<\/p>\n<\/p>\n
$ who -b
<\/pre>\n<\/p>\n
\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528lastb\u547d\u4ee4\u67e5\u770b\u62d2\u7edd\u52a0\u5165\u7684\u767b\u5f55\u5386\u53f2\uff0c\u4f8b\u5982\uff1a<\/p>\n<\/p>\n
$ lastb
<\/pre>\n<\/p>\n
\u767b\u5f55\u5386\u53f2\u7684\u5ba1\u67e5\u53ef\u4ee5\u5e2e\u52a9\u7cfb\u7edf\u7ba1\u7406\u5458\u5728\u53d1\u73b0\u4efb\u4f55\u53ef\u7591\u767b\u5f55\u884c\u4e3a\u65f6\u53ca\u65f6\u91c7\u53d6\u63aa\u65bd\u3002 <\/p>\n<\/p>\n
\u7efc\u4e0a\u6240\u8ff0\uff0c\u67e5\u770bLinux\u7cfb\u7edf\u7684\u767b\u5f55\u5386\u53f2\u53ef\u4ee5\u5e2e\u52a9\u4f60\u4fdd\u6301\u7cfb\u7edf\u5b89\u5168\uff0c\u6709\u6548\u5730\u7ba1\u7406\u4f60\u7684\u7cfb\u7edf\u7528\u6237\u3002 \u901a\u8fc7\u4e0a\u8ff0\u4ecb\u7ecd\uff0c\u6211\u4eec\u6709\u4e0d\u5c11\u6709\u6548\u7684\u65b9\u6cd5\u6765\u67e5\u770bLinux\u4e0a\u7684\u767b\u5f55\u5386\u53f2\u8bb0\u5f55\uff0c\u7cfb\u7edf\u7ba1\u7406\u5458\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u9700\u8981\u6765\u4f7f\u7528\u67e5\u770b\u767b\u5f55\u5386\u53f2\u7684\u547d\u4ee4\uff0c\u4ee5\u6539\u8fdb\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u3002<\/p>\n
\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u9996\u9009\u540e\u6d6a\u4e91\uff0c2H2G\u9996\u670810\u5143\u5f00\u901a\u3002
\u540e\u6d6a\u4e91\uff08www.IDC.Net\uff09\u63d0\u4f9b\u7b80\u5355\u597d\u7528\uff0c\u4ef7\u683c\u539a\u9053\u7684\u9999\u6e2f\/\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u548c\u72ec\u7acb\u670d\u52a1\u5668\u3002IDC+ISP+ICP\u8d44\u8d28\u3002ARIN\u548cAPNIC\u4f1a\u5458\u3002\u6210\u719f\u6280\u672f\u56e2\u961f15\u5e74\u884c\u4e1a\u7ecf\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u968f\u7740\u8ba1\u7b97\u673a\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5b89\u5168\u6743\u9650\u7ba1\u7406\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u6bcf\u4e2a\u7cfb\u7edf\u7ba1\u7406\u5458\u90fd\u5e94\u8be5\u5145\u5206\u5229\u7528\u6709\u6548\u7684\u65b9\u6cd5\u6765\u5b9e\u73b0\u52a0\u5f3aLinux\u670d […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-109873","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/109873","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=109873"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/109873\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=109873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=109873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=109873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}