{"id":63635,"date":"2025-04-29T14:13:31","date_gmt":"2025-04-29T06:13:31","guid":{"rendered":"https:\/\/fwq.ai\/blog\/63635\/"},"modified":"2025-04-29T14:13:31","modified_gmt":"2025-04-29T06:13:31","slug":"linux%e6%80%8e%e4%b9%88%e6%9f%a5%e7%9c%8b%e5%88%9b%e5%bb%ba%e7%9a%84%e7%94%a8%e6%88%b7-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/63635\/","title":{"rendered":"linux\u600e\u4e48\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237"},"content":{"rendered":"<blockquote><p>\n  \u5728 linux \u7cfb\u7edf\u4e2d\uff0c\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u6253\u5f00\u7ec8\u7aef\uff0c\u901a\u8fc7 cat \/etc\/passwd \u547d\u4ee4\u67e5\u770b \/etc\/passwd \u6587\u4ef6\u5185\u5bb9\u3002\u5728\u8f93\u51fa\u4e2d\u67e5\u627e\u7279\u5b9a\u7528\u6237\uff0c\u5176 uid \u8868\u793a\u521b\u5efa\u65e5\u671f\u3002\u53ef\u4f7f\u7528 last \u7528\u6237\u540d \u547d\u4ee4\u67e5\u770b\u7528\u6237\u6700\u8fd1\u767b\u5f55\u6d3b\u52a8\uff0c\u5176\u4e2d\u5305\u542b\u5176\u521b\u5efa\u65e5\u671f\u548c\u65f6\u95f4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/03\/2024060313031870907.jpg\" class=\"aligncenter\" title=\"linux\u600e\u4e48\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u63d2\u56fe\" alt=\"linux\u600e\u4e48\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u67e5\u770b Linux \u4e2d\u521b\u5efa\u7684\u7528\u6237<\/strong><\/p>\n<p>\u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u6253\u5f00\u7ec8\u7aef<\/strong><\/p>\n<p>\u6309 Ctrl + Alt + T \u6216\u5728\u5e94\u7528\u7a0b\u5e8f\u83dc\u5355\u4e2d\u641c\u7d22\u201c\u7ec8\u7aef\u201d\u4ee5\u6253\u5f00\u7ec8\u7aef\u7a97\u53e3\u3002<\/p>\n<p><strong>2. \u4f7f\u7528\u201ccat\u201d\u547d\u4ee4<\/strong><\/p>\n<p>\u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>cat \/etc\/passwd<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u663e\u793a\/etc\/passwd\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u5176\u4e2d\u5305\u542b\u6709\u5173\u6240\u6709\u7528\u6237\u7684\u4fe1\u606f\u3002<\/p>\n<p><strong>3. \u67e5\u627e\u7279\u5b9a\u7528\u6237<\/strong><\/p>\n<p>\u5728\/etc\/passwd\u6587\u4ef6\u8f93\u51fa\u4e2d\uff0c\u67e5\u627e\u8981\u67e5\u627e\u7684\u7528\u6237\u3002\u7528\u6237\u6761\u76ee\u901a\u5e38\u6309\u4ee5\u4e0b\u683c\u5f0f\u663e\u793a\uff1a<\/p>\n<pre>\u7528\u6237\u540d:\u5bc6\u7801:\u7528\u6237 ID:\u7ec4 ID:\u6ce8\u91ca:\u4e3b\u76ee\u5f55:shell<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u67e5\u770b\u521b\u5efa\u65e5\u671f<\/strong><\/p>\n<p>\u7528\u6237 ID\uff08UID\uff09\u540e\u9762\u7684\u6570\u5b57\u8868\u793a\u7528\u6237\u88ab\u521b\u5efa\u7684\u65e5\u671f\u3002\u4f8b\u5982\uff0cUID \u4e3a 1000 \u7684\u7528\u6237\u662f\u5728\u7cfb\u7edf\u521b\u5efa\u540e\u4e00\u5929\u521b\u5efa\u7684\u3002<\/p>\n<p><strong>5. \u4f7f\u7528\u201clast\u201d\u547d\u4ee4<\/strong><\/p>\n<p>\u53e6\u4e00\u79cd\u67e5\u770b\u7528\u6237\u521b\u5efa\u65e5\u671f\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u201clast\u201d\u547d\u4ee4\uff1a<\/p>\n<pre>last \u7528\u6237\u540d<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8fd9\u5c06\u663e\u793a\u8be5\u7528\u6237\u7684\u6700\u8fd1\u767b\u5f55\u6d3b\u52a8\uff0c\u5176\u4e2d\u5305\u62ec\u5176\u5e10\u6237\u521b\u5efa\u65e5\u671f\u548c\u65f6\u95f4\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 linux \u7cfb\u7edf\u4e2d\uff0c\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u53ef\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\uff1a\u6253\u5f00\u7ec8\u7aef\uff0c\u901a\u8fc7 cat \/etc\/passwd \u547d\u4ee4\u67e5\u770b \/etc\/passwd \u6587\u4ef6\u5185\u5bb9\u3002\u5728\u8f93\u51fa\u4e2d\u67e5\u627e\u7279\u5b9a\u7528\u6237\uff0c\u5176 uid \u8868\u793a\u521b\u5efa\u65e5\u671f\u3002\u53ef\u4f7f\u7528 last \u7528\u6237\u540d \u547d\u4ee4\u67e5\u770b\u7528\u6237\u6700\u8fd1\u767b\u5f55\u6d3b\u52a8\uff0c\u5176\u4e2d\u5305\u542b\u5176\u521b\u5efa\u65e5\u671f\u548c\u65f6\u95f4\u3002 \u5982\u4f55\u67e5\u770b Linux \u4e2d\u521b\u5efa\u7684\u7528\u6237 \u5728 Linux \u7cfb\u7edf\u4e2d\uff0c\u67e5\u770b\u521b\u5efa\u7684\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u6253\u5f00\u7ec8\u7aef \u6309 Ctrl + Alt + T \u6216\u5728\u5e94\u7528\u7a0b\u5e8f\u83dc\u5355\u4e2d\u641c\u7d22\u201c\u7ec8\u7aef\u201d\u4ee5\u6253\u5f00\u7ec8\u7aef\u7a97\u53e3\u3002 2. \u4f7f\u7528\u201ccat\u201d\u547d\u4ee4 \u5728\u7ec8\u7aef\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a cat \/etc\/passwd \u767b\u5f55\u540e\u590d\u5236 \u8fd9\u5c06\u663e\u793a\/etc\/passwd\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u5176\u4e2d\u5305\u542b\u6709\u5173\u6240\u6709\u7528\u6237\u7684\u4fe1\u606f\u3002 3. \u67e5\u627e\u7279\u5b9a\u7528\u6237 \u5728\/etc\/passwd\u6587\u4ef6\u8f93\u51fa\u4e2d\uff0c\u67e5\u627e\u8981\u67e5\u627e\u7684\u7528\u6237\u3002\u7528\u6237\u6761\u76ee\u901a\u5e38\u6309\u4ee5\u4e0b\u683c\u5f0f\u663e\u793a\uff1a \u7528\u6237\u540d:\u5bc6\u7801:\u7528\u6237 ID:\u7ec4 ID:\u6ce8\u91ca:\u4e3b\u76ee\u5f55:shell \u767b\u5f55\u540e\u590d\u5236 4. \u67e5\u770b\u521b\u5efa\u65e5\u671f \u7528\u6237 ID\uff08UID\uff09\u540e\u9762\u7684\u6570\u5b57\u8868\u793a\u7528\u6237\u88ab\u521b\u5efa\u7684\u65e5\u671f\u3002\u4f8b\u5982\uff0cUID \u4e3a 1000 \u7684\u7528\u6237\u662f\u5728\u7cfb\u7edf\u521b\u5efa\u540e\u4e00\u5929\u521b\u5efa\u7684\u3002 5. \u4f7f\u7528\u201clast\u201d\u547d\u4ee4 \u53e6\u4e00\u79cd\u67e5\u770b\u7528\u6237\u521b\u5efa\u65e5\u671f\u7684\u65b9\u6cd5\u662f\u4f7f\u7528\u201clast\u201d\u547d\u4ee4\uff1a last \u7528\u6237\u540d \u767b\u5f55\u540e\u590d\u5236 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-63635","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63635","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=63635"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/63635\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=63635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=63635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=63635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}