{"id":44594,"date":"2024-10-06T16:46:37","date_gmt":"2024-10-06T08:46:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44594\/"},"modified":"2024-10-06T16:46:37","modified_gmt":"2024-10-06T08:46:37","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%e7%82%ba%e8%b3%87%e6%96%99%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%bd%bf%e7%94%a8%e5%b0%88%e7%94%a8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44594\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u70ba\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u4f7f\u7528\u5c08\u7528\u7db2\u7d61"},"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%e7%82%ba%e8%b3%87%e6%96%99%e5%ba%ab%e4%bc%ba%e6%9c%8d%e5%99%a8%e4%bd%bf%e7%94%a8%e5%b0%88%e7%94%a8-KDneKJaIcc\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u70ba\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u4f7f\u7528\u5c08\u7528\u7db2\u7d61<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u4f4d\u5316\u7684\u6642\u4ee3\uff0c\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u8b8a\u5f97\u6108\u52a0\u91cd\u8981\u3002\u96a8\u8457\u7db2\u7d61\u653b\u64ca\u7684\u983b\u7e41\u767c\u751f\uff0c\u4f01\u696d\u5fc5\u9808\u63a1\u53d6\u6709\u6548\u7684\u5b89\u5168\u7b56\u7565\u4f86\u4fdd\u8b77\u5176\u8cc7\u6599\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u70ba Linux \u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u4f7f\u7528\u5c08\u7528\u7db2\u7d61\uff0c\u4ee5\u589e\u5f37\u5176\u5b89\u5168\u6027\u3002<\/p>\n<h2 id=\"%e5%b0%88%e7%94%a8%e7%b6%b2%e7%b5%a1%e7%9a%84%e6%a6%82%e5%bf%b5-KDneKJaIcc\">\u5c08\u7528\u7db2\u7d61\u7684\u6982\u5ff5<\/h2>\n<p>\u5c08\u7528\u7db2\u7d61\u662f\u6307\u4e00\u500b\u7368\u7acb\u7684\u7db2\u7d61\u74b0\u5883\uff0c\u50c5\u4f9b\u7279\u5b9a\u7528\u6236\u6216\u8a2d\u5099\u4f7f\u7528\u3002\u9019\u7a2e\u7db2\u7d61\u901a\u5e38\u4e0d\u8207\u516c\u5171\u4e92\u806f\u7db2\u76f4\u63a5\u9023\u63a5\uff0c\u5f9e\u800c\u964d\u4f4e\u4e86\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u5c0d\u65bc\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u800c\u8a00\uff0c\u4f7f\u7528\u5c08\u7528\u7db2\u7d61\u53ef\u4ee5\u6709\u6548\u9694\u96e2\u654f\u611f\u6578\u64da\uff0c\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bd%95%e9%81%b8%e6%93%87%e5%b0%88%e7%94%a8%e7%b6%b2%e7%b5%a1-KDneKJaIcc\">\u70ba\u4f55\u9078\u64c7\u5c08\u7528\u7db2\u7d61<\/h2>\n<ul>\n<li><strong>\u964d\u4f4e\u653b\u64ca\u9762\uff1a<\/strong>\u5c08\u7528\u7db2\u7d61\u80fd\u5920\u9650\u5236\u5916\u90e8\u653b\u64ca\u8005\u7684\u8a2a\u554f\uff0c\u5f9e\u800c\u6e1b\u5c11\u6f5b\u5728\u7684\u653b\u64ca\u9762\u3002<\/li>\n<li><strong>\u6578\u64da\u4fdd\u8b77\uff1a<\/strong>\u654f\u611f\u6578\u64da\u5728\u5c08\u7528\u7db2\u7d61\u4e2d\u50b3\u8f38\u6642\uff0c\u80fd\u5920\u6709\u6548\u9632\u6b62\u6578\u64da\u6d29\u9732\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u5c08\u7528\u7db2\u7d61\u901a\u5e38\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u9023\u63a5\uff0c\u80fd\u5920\u63d0\u9ad8\u8cc7\u6599\u5eab\u7684\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%a8%ad%e7%bd%ae%e5%b0%88%e7%94%a8%e7%b6%b2%e7%b5%a1-KDneKJaIcc\">\u5982\u4f55\u8a2d\u7f6e\u5c08\u7528\u7db2\u7d61<\/h2>\n<p>\u8a2d\u7f6e\u5c08\u7528\u7db2\u7d61\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e7%b6%b2%e7%b5%a1%e6%9e%b6%e6%a7%8b-KDneKJaIcc\">1. \u78ba\u5b9a\u7db2\u7d61\u67b6\u69cb<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u5c08\u7528\u7db2\u7d61\u7684\u67b6\u69cb\u3002\u9019\u5305\u62ec\u9078\u64c7\u5408\u9069\u7684\u7db2\u7d61\u8a2d\u5099\uff08\u5982\u8def\u7531\u5668\u548c\u4ea4\u63db\u6a5f\uff09\u4ee5\u53ca\u8a2d\u8a08\u7db2\u7d61\u62d3\u64b2\u3002\u5e38\u898b\u7684\u62d3\u64b2\u5305\u62ec\u661f\u578b\u3001\u74b0\u578b\u548c\u7e3d\u7dda\u578b\u3002<\/p>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae%e9%98%b2%e7%81%ab%e7%89%86-KDneKJaIcc\">2. \u914d\u7f6e\u9632\u706b\u7246<\/h3>\n<p>\u9632\u706b\u7246\u662f\u4fdd\u8b77\u5c08\u7528\u7db2\u7d61\u7684\u91cd\u8981\u7d44\u4ef6\u3002\u60a8\u9700\u8981\u914d\u7f6e\u9632\u706b\u7246\u898f\u5247\uff0c\u4ee5\u9650\u5236\u5c0d\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u7684\u8a2a\u554f\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 iptables \u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>iptables -A INPUT -p tcp --dport 3306 -s 192.168.1.0\/24 -j ACCEPT\niptables -A INPUT -p tcp --dport 3306 -j DROP<\/code><\/pre>\n<p>\u4e0a\u8ff0\u898f\u5247\u5141\u8a31\u4f86\u81ea 192.168.1.0\/24 \u7db2\u6bb5\u7684\u6d41\u91cf\u8a2a\u554f MySQL \u8cc7\u6599\u5eab\uff08\u9ed8\u8a8d\u7aef\u53e3 3306\uff09\uff0c\u4e26\u62d2\u7d55\u5176\u4ed6\u6240\u6709\u6d41\u91cf\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e8%99%9b%e6%93%ac%e5%b0%88%e7%94%a8%e7%b6%b2%e7%b5%a1%ef%bc%88vpn%ef%bc%89-KDneKJaIcc\">3. \u4f7f\u7528\u865b\u64ec\u5c08\u7528\u7db2\u7d61\uff08VPN\uff09<\/h3>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u589e\u5f37\u5b89\u5168\u6027\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u4f7f\u7528\u865b\u64ec\u5c08\u7528\u7db2\u7d61\uff08VPN\uff09\u3002VPN \u53ef\u4ee5\u52a0\u5bc6\u8cc7\u6599\u50b3\u8f38\uff0c\u4e26\u63d0\u4f9b\u5b89\u5168\u7684\u9060\u7a0b\u8a2a\u554f\u3002\u5e38\u898b\u7684 VPN \u89e3\u6c7a\u65b9\u6848\u5305\u62ec OpenVPN \u548c WireGuard\u3002<\/p>\n<h3 id=\"4-%e5%ae%9a%e6%9c%9f%e7%9b%a3%e6%8e%a7%e5%92%8c%e6%9b%b4%e6%96%b0-KDneKJaIcc\">4. \u5b9a\u671f\u76e3\u63a7\u548c\u66f4\u65b0<\/h3>\n<p>\u5c08\u7528\u7db2\u7d61\u7684\u5b89\u5168\u6027\u4e26\u4e0d\u662f\u4e00\u6210\u4e0d\u8b8a\u7684\u3002\u5b9a\u671f\u76e3\u63a7\u7db2\u7d61\u6d41\u91cf\u548c\u4f3a\u670d\u5668\u65e5\u8a8c\uff0c\u80fd\u5920\u53ca\u65e9\u767c\u73fe\u6f5b\u5728\u7684\u5b89\u5168\u5a01\u8105\u3002\u6b64\u5916\uff0c\u4fdd\u6301\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\u7684\u66f4\u65b0\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u9632\u6b62\u5df2\u77e5\u6f0f\u6d1e\u88ab\u5229\u7528\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-KDneKJaIcc\">\u7d50\u8ad6<\/h2>\n<p>\u70ba Linux \u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u4f7f\u7528\u5c08\u7528\u7db2\u7d61\u662f\u4e00\u7a2e\u6709\u6548\u7684\u5b89\u5168\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u964d\u4f4e\u6578\u64da\u6d29\u9732\u548c\u672a\u7d93\u6388\u6b0a\u8a2a\u554f\u7684\u98a8\u96aa\u3002\u901a\u904e\u5408\u7406\u7684\u7db2\u7d61\u67b6\u69cb\u8a2d\u8a08\u3001\u56b4\u683c\u7684\u9632\u706b\u7246\u914d\u7f6e\u3001\u4f7f\u7528 VPN \u4ee5\u53ca\u5b9a\u671f\u7684\u76e3\u63a7\u548c\u66f4\u65b0\uff0c\u4f01\u696d\u80fd\u5920\u66f4\u597d\u5730\u4fdd\u8b77\u5176\u654f\u611f\u6578\u64da\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u4f3a\u670d\u5668\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Linux\u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\uff0c\u5b78\u7fd2\u5982\u4f55\u70ba\u8cc7\u6599\u5eab\u4f3a\u670d\u5668\u8a2d\u7f6e\u5c08\u7528\u7db2\u7d61\u4ee5\u589e\u5f37\u5b89\u5168\u6027\u548c\u4fdd\u8b77\u6578\u64da\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-44594","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44594","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=44594"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44594\/revisions"}],"predecessor-version":[{"id":44595,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44594\/revisions\/44595"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44594"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44594"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44594"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}