{"id":44574,"date":"2024-10-06T16:38:15","date_gmt":"2024-10-06T08:38:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44574\/"},"modified":"2024-10-06T16:38:15","modified_gmt":"2024-10-06T08:38:15","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%a7%8b%e7%b5%82%e4%bf%9d%e6%8c%81%e7%b3%bb%e7%b5%b1%e6%9b%b4%e6%96%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44574\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u59cb\u7d42\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e5%a7%8b%e7%b5%82%e4%bf%9d%e6%8c%81%e7%b3%bb%e7%b5%b1%e6%9b%b4%e6%96%b0-sXJfoVoSNf\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u59cb\u7d42\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u6027\u6210\u70ba\u4e86\u4f01\u696d\u548c\u500b\u4eba\u7528\u6236\u4e0d\u53ef\u5ffd\u8996\u7684\u91cd\u8981\u8b70\u984c\u3002Linux \u4f3a\u670d\u5668\u56e0\u5176\u958b\u6e90\u7279\u6027\u548c\u9748\u6d3b\u6027\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u74b0\u5883\u4e2d\u3002\u7136\u800c\uff0c\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u624b\u6bb5\u7684\u65e5\u76ca\u589e\u591a\uff0c\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0\u6210\u70ba\u4e86\u78ba\u4fdd\u4f3a\u670d\u5668\u5b89\u5168\u7684\u95dc\u9375\u7b56\u7565\u4e4b\u4e00\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e4%bf%9d%e6%8c%81%e7%b3%bb%e7%b5%b1%e6%9b%b4%e6%96%b0%ef%bc%9f-sXJfoVoSNf\">\u70ba\u4ec0\u9ebc\u8981\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0\uff1f<\/h2>\n<p>\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0\u7684\u4e3b\u8981\u539f\u56e0\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4fee\u88dc\u5b89\u5168\u6f0f\u6d1e\uff1a<\/strong>\u958b\u767c\u8005\u6703\u5b9a\u671f\u91cb\u51fa\u66f4\u65b0\uff0c\u4ee5\u4fee\u88dc\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002\u9019\u4e9b\u6f0f\u6d1e\u5982\u679c\u4e0d\u53ca\u6642\u4fee\u88dc\uff0c\u53ef\u80fd\u6703\u88ab\u9ed1\u5ba2\u5229\u7528\uff0c\u5c0e\u81f4\u6578\u64da\u6d29\u9732\u6216\u7cfb\u7d71\u5d29\u6f70\u3002<\/li>\n<li><strong>\u589e\u5f37\u529f\u80fd\u548c\u6027\u80fd\uff1a<\/strong>\u66f4\u65b0\u4e0d\u50c5\u50c5\u662f\u5b89\u5168\u4fee\u88dc\uff0c\u9084\u53ef\u80fd\u5305\u542b\u65b0\u7684\u529f\u80fd\u548c\u6027\u80fd\u6539\u9032\uff0c\u9019\u6709\u52a9\u65bc\u63d0\u5347\u4f3a\u670d\u5668\u7684\u6574\u9ad4\u6548\u80fd\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong>\u96a8\u8457\u5176\u4ed6\u8edf\u4ef6\u548c\u6280\u8853\u7684\u767c\u5c55\uff0c\u4fdd\u6301\u7cfb\u7d71\u66f4\u65b0\u53ef\u4ee5\u78ba\u4fdd\u8207\u6700\u65b0\u7684\u61c9\u7528\u7a0b\u5e8f\u548c\u670d\u52d9\u517c\u5bb9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%9d%e6%8c%81-linux-%e7%b3%bb%e7%b5%b1%e6%9b%b4%e6%96%b0%ef%bc%9f-sXJfoVoSNf\">\u5982\u4f55\u4fdd\u6301 Linux \u7cfb\u7d71\u66f4\u65b0\uff1f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6709\u6548\u7684\u7b56\u7565\u4f86\u4fdd\u6301 Linux \u7cfb\u7d71\u7684\u66f4\u65b0\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8%e5%8c%85%e7%ae%a1%e7%90%86%e5%99%a8-sXJfoVoSNf\">1. \u4f7f\u7528\u5305\u7ba1\u7406\u5668<\/h3>\n<p>\u5927\u591a\u6578 Linux \u767c\u884c\u7248\u90fd\u63d0\u4f9b\u4e86\u5305\u7ba1\u7406\u5668\uff0c\u9019\u4f7f\u5f97\u5b89\u88dd\u548c\u66f4\u65b0\u8edf\u4ef6\u8b8a\u5f97\u7c21\u55ae\u3002\u4f8b\u5982\uff0c\u5728\u57fa\u65bc Debian \u7684\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo apt update\nsudo apt upgrade<\/code><\/pre>\n<p>\u800c\u5728\u57fa\u65bc Red Hat \u7684\u7cfb\u7d71\u4e2d\uff0c\u5247\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo yum update<\/code><\/pre>\n<h3 id=\"2-%e8%a8%ad%e5%ae%9a%e8%87%aa%e5%8b%95%e6%9b%b4%e6%96%b0-sXJfoVoSNf\">2. \u8a2d\u5b9a\u81ea\u52d5\u66f4\u65b0<\/h3>\n<p>\u8a31\u591a Linux \u767c\u884c\u7248\u5141\u8a31\u7528\u6236\u8a2d\u5b9a\u81ea\u52d5\u66f4\u65b0\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u5728\u6709\u65b0\u66f4\u65b0\u6642\u81ea\u52d5\u4e0b\u8f09\u548c\u5b89\u88dd\uff0c\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u9700\u8981\u3002\u4f8b\u5982\uff0c\u5728 Ubuntu \u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u555f\u7528\u81ea\u52d5\u66f4\u65b0\uff1a<\/p>\n<pre><code>sudo dpkg-reconfigure -plow unattended-upgrades<\/code><\/pre>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e6%aa%a2%e6%9f%a5%e6%9b%b4%e6%96%b0-sXJfoVoSNf\">3. \u5b9a\u671f\u6aa2\u67e5\u66f4\u65b0<\/h3>\n<p>\u5373\u4f7f\u8a2d\u5b9a\u4e86\u81ea\u52d5\u66f4\u65b0\uff0c\u5b9a\u671f\u624b\u52d5\u6aa2\u67e5\u66f4\u65b0\u4e5f\u662f\u4e00\u500b\u597d\u7fd2\u6163\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u767c\u73fe\u4efb\u4f55\u672a\u5b89\u88dd\u7684\u66f4\u65b0\uff0c\u4e26\u78ba\u4fdd\u7cfb\u7d71\u59cb\u7d42\u4fdd\u6301\u6700\u65b0\u72c0\u614b\u3002<\/p>\n<h3 id=\"4-%e7%9b%a3%e6%8e%a7%e7%b3%bb%e7%b5%b1%e6%97%a5%e8%aa%8c-sXJfoVoSNf\">4. \u76e3\u63a7\u7cfb\u7d71\u65e5\u8a8c<\/h3>\n<p>\u76e3\u63a7\u7cfb\u7d71\u65e5\u8a8c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u554f\u984c\u3002\u4f7f\u7528\u547d\u4ee4\u5982\uff1a<\/p>\n<pre><code>tail -f \/var\/log\/syslog<\/code><\/pre>\n<p>\u53ef\u4ee5\u5be6\u6642\u67e5\u770b\u7cfb\u7d71\u65e5\u8a8c\uff0c\u53ca\u6642\u767c\u73fe\u7570\u5e38\u884c\u70ba\u3002<\/p>\n<h2 id=\"%e6%9b%b4%e6%96%b0%e5%be%8c%e7%9a%84%e5%ae%89%e5%85%a8%e6%aa%a2%e6%9f%a5-sXJfoVoSNf\">\u66f4\u65b0\u5f8c\u7684\u5b89\u5168\u6aa2\u67e5<\/h2>\n<p>\u5728\u9032\u884c\u7cfb\u7d71\u66f4\u65b0\u5f8c\uff0c\u5efa\u8b70\u9032\u884c\u4ee5\u4e0b\u5b89\u5168\u6aa2\u67e5\uff1a<\/p>\n<ul>\n<li><strong>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u78ba\u4fdd\u9632\u706b\u7246\u898f\u5247\u6b63\u78ba\uff0c\u4e26\u4e14\u4e0d\u6703\u56e0\u70ba\u66f4\u65b0\u800c\u88ab\u91cd\u7f6e\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u7528\u6236\u8cec\u865f\u548c\u6b0a\u9650\uff0c\u78ba\u4fdd\u6c92\u6709\u4e0d\u5fc5\u8981\u7684\u8cec\u865f\u5b58\u5728\u3002<\/li>\n<li><strong>\u57f7\u884c\u5b89\u5168\u6383\u63cf\uff1a<\/strong>\u4f7f\u7528\u5de5\u5177\u5982 <code>rkhunter<\/code> \u6216 <code>chkrootkit<\/code> \u9032\u884c\u5b89\u5168\u6383\u63cf\uff0c\u6aa2\u67e5\u7cfb\u7d71\u662f\u5426\u5b58\u5728\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-sXJfoVoSNf\">\u7d50\u8ad6<\/h2>\n<p>\u4fdd\u6301 Linux \u7cfb\u7d71\u66f4\u65b0\u662f\u78ba\u4fdd\u4f3a\u670d\u5668\u5b89\u5168\u7684\u57fa\u672c\u7b56\u7565\u4e4b\u4e00\u3002\u901a\u904e\u5b9a\u671f\u66f4\u65b0\u7cfb\u7d71\u3001\u4f7f\u7528\u5305\u7ba1\u7406\u5668\u3001\u81ea\u52d5\u66f4\u65b0\u8a2d\u7f6e\u4ee5\u53ca\u76e3\u63a7\u7cfb\u7d71\u65e5\u8a8c\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u964d\u4f4e\u5b89\u5168\u98a8\u96aa\uff0c\u4fdd\u8b77\u60a8\u7684\u6578\u64da\u548c\u61c9\u7528\u7a0b\u5e8f\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u5b89\u5168\u6027\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\u3002\u900f\u904e\u9019\u4e9b\u63aa\u65bd\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684 Linux \u4f3a\u670d\u5668\u59cb\u7d42\u4fdd\u6301\u5728\u6700\u4f73\u72c0\u614b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Linux\u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff0c\u4e86\u89e3\u5982\u4f55\u901a\u904e\u5b9a\u671f\u66f4\u65b0\u7cfb\u7d71\u4f86\u4fdd\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u514d\u53d7\u6f5b\u5728\u5a01\u8105\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-44574","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44574","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=44574"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44574\/revisions"}],"predecessor-version":[{"id":44575,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44574\/revisions\/44575"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}