{"id":62428,"date":"2025-04-29T13:47:26","date_gmt":"2025-04-29T05:47:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62428\/"},"modified":"2025-04-29T13:47:26","modified_gmt":"2025-04-29T05:47:26","slug":"linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e6%80%a7%e7%9a%84%e5%85%b3%e9%94%ae%ef%bc%9a%e6%9c%89%e6%95%88%e5%88%a9%e7%94%a8%e5%91%bd%e4%bb%a4%e8%a1%8c-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62428\/","title":{"rendered":"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\uff1a\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169416309843062.jpg\" class=\"aligncenter\" title=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\uff1a\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\u63d2\u56fe\" alt=\"Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\uff1a\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\u63d2\u56fe\" \/><\/p>\n<p>Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\uff1a\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c<\/p>\n<p>\u5728\u5f53\u524d\u6570\u5b57\u5316\u65f6\u4ee3\uff0c\u8ba1\u7b97\u673a\u6280\u672f\u7684\u53d1\u5c55\u7ed9\u4f01\u4e1a\u5e26\u6765\u4e86\u524d\u6240\u672a\u6709\u7684\u673a\u9047\u548c\u6311\u6218\u3002\u7136\u800c\uff0c\u968f\u7740\u4e92\u8054\u7f51\u7684\u666e\u53ca\u548c\u6570\u636e\u5b89\u5168\u4e8b\u4ef6\u7684\u9891\u7e41\u53d1\u751f\uff0c\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u800c\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u6765\u8bf4\uff0c\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\u662f\u786e\u4fdd\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002<\/p>\n<p>\u547d\u4ee4\u884c\u662fLinux\u7cfb\u7edf\u7684\u6838\u5fc3\uff0c\u5b83\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7075\u6d3b\u7684\u64cd\u4f5c\u65b9\u5f0f\uff0c\u8fd8\u80fd\u591f\u65e0\u9700\u56fe\u5f62\u7528\u6237\u754c\u9762\u5c31\u80fd\u63a7\u5236\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\u63d0\u5347\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u65b9\u6cd5\u3002<\/p>\n<ol>\n<li>\u66f4\u65b0\u7cfb\u7edf\u548c\u8f6f\u4ef6<\/li>\n<\/ol>\n<p>\u4fdd\u6301\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7684\u6700\u65b0\u72b6\u6001\u662f\u786e\u4fdd\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u91cd\u8981\u6b65\u9aa4\u4e4b\u4e00\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u8f7b\u677e\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u5728Debian\/Ubuntu\u7cfb\u7edf\u4e0a\u66f4\u65b0\u8f6f\u4ef6\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo apt update\nsudo apt upgrade<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6267\u884c\u8fd9\u4e9b\u547d\u4ee4\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u7cfb\u7edf\u5df2\u8fde\u63a5\u5230Internet\u3002\u66f4\u65b0\u7cfb\u7edf\u548c\u8f6f\u4ef6\u80fd\u591f\u4fee\u590d\u5b89\u5168\u6f0f\u6d1e\uff0c\u5e76\u63d0\u4f9b\u6700\u65b0\u7684\u5b89\u5168\u8865\u4e01\uff0c\u4ee5\u51cf\u5c11\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002<\/p>\n<ol>\n<li>\u8bbe\u7f6e\u5f3a\u5bc6\u7801<\/li>\n<\/ol>\n<p>\u5f3a\u5bc6\u7801\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u7684\u6709\u6548\u65b9\u5f0f\u4e4b\u4e00\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801\u7684\u590d\u6742\u6027\u548c\u6709\u6548\u671f\u9650\u3002\u4ee5\u4e0b\u662f\u5728Linux\u7cfb\u7edf\u4e0a\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801\u7b56\u7565\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<p>\u4fee\u6539\u5bc6\u7801\u590d\u6742\u5ea6\u7b56\u7565\uff1a<\/p>\n<pre>sudo nano \/etc\/login.defs<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u627e\u5230PASS_MAX_DAYS\u548cPASS_MIN_DAYS\u53c2\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bc6\u7801\u7684\u6700\u5927\u6709\u6548\u5929\u6570\u548c\u6700\u5c0f\u66f4\u6539\u5929\u6570\u3002<\/p>\n<p>\u4fee\u6539\u5bc6\u7801\u6700\u77ed\u957f\u5ea6\uff1a<\/p>\n<pre>sudo nano \/etc\/pam.d\/common-password<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6587\u4ef6\u4e2d\u627e\u5230minlen\u53c2\u6570\uff0c\u66f4\u6539\u4e3a\u6240\u9700\u7684\u6700\u5c0f\u957f\u5ea6\u3002<\/p>\n<ol>\n<li>\u7ba1\u7406\u7528\u6237\u6743\u9650<\/li>\n<\/ol>\n<p>\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u6765\u8bf4\uff0c\u6b63\u786e\u7ba1\u7406\u7528\u6237\u6743\u9650\u662f\u786e\u4fdd\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u63a7\u5236\u7528\u6237\u5bf9\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<p>\u6dfb\u52a0\u7528\u6237\uff1a<\/p>\n<pre>sudo adduser username<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5206\u914d\u7528\u6237\u5230\u7279\u5b9a\u7ec4\uff1a<\/p>\n<pre>sudo usermod -aG groupname username<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u66f4\u6539\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\uff1a<\/p>\n<pre>sudo chmod permissions file\/directory<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4f8b\u5982\uff0c\u5c06\u6587\u4ef6\u7684\u6240\u6709\u8005\u6743\u9650\u8bbe\u7f6e\u4e3a\u53ef\u8bfb\u5199\uff0c\u540c\u65f6\u8bbe\u7f6e\u7ec4\u548c\u5176\u4ed6\u7528\u6237\u7684\u53ea\u8bfb\u6743\u9650\uff1a<\/p>\n<pre>sudo chmod 644 filename<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u9632\u706b\u5899\u8bbe\u7f6e<\/li>\n<\/ol>\n<p>Linux\u7cfb\u7edf\u81ea\u5e26\u7684\u9632\u706b\u5899\u5de5\u5177\uff08\u5982iptables\uff09\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u5458\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u7f51\u7edc\u653b\u51fb\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u4ee5\u9650\u5236\u4e0d\u53d7\u4fe1\u4efb\u7684\u7f51\u7edc\u6d41\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9632\u706b\u5899\u8bbe\u7f6e\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<p>\u67e5\u770b\u9632\u706b\u5899\u89c4\u5219\uff1a<\/p>\n<pre>sudo iptables -S<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5141\u8bb8\u7279\u5b9a\u7aef\u53e3\u7684\u6d41\u91cf\u901a\u8fc7\uff1a<\/p>\n<pre>sudo iptables -A INPUT -p tcp --dport portnumber -j ACCEPT<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u62d2\u7edd\u7279\u5b9aIP\u5730\u5740\u7684\u8bbf\u95ee\uff1a<\/p>\n<pre>sudo iptables -A INPUT -s IPAddress -j DROP<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u4f7f\u7528\u5bc6\u94a5\u767b\u5f55<\/li>\n<\/ol>\n<p>\u5bc6\u94a5\u767b\u5f55\u662f\u4e00\u79cd\u66f4\u52a0\u5b89\u5168\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u66ff\u4ee3\u4f20\u7edf\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u767b\u5f55\u65b9\u5f0f\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u751f\u6210\u5bc6\u94a5\u5bf9\u5e76\u914d\u7f6e\u670d\u52a1\u5668\u4ee5\u63a5\u53d7\u5bc6\u94a5\u767b\u5f55\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u5bc6\u94a5\u767b\u5f55\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<p>\u751f\u6210\u5bc6\u94a5\u5bf9\uff1a<\/p>\n<pre>ssh-keygen -t rsa<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5c06\u516c\u94a5\u590d\u5236\u5230\u670d\u52a1\u5668\u4e0a\uff1a<\/p>\n<pre>ssh-copy-id username@server_ip<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4fee\u6539\u670d\u52a1\u5668SSH\u914d\u7f6e\u6587\u4ef6\uff0c\u7981\u7528\u5bc6\u7801\u767b\u5f55\uff1a<\/p>\n<pre>sudo nano \/etc\/ssh\/sshd_config<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u627e\u5230PasswordAuthentication\u53c2\u6570\uff0c\u5c06\u5176\u8bbe\u4e3ano\u3002<\/p>\n<ol>\n<li>\u4fdd\u62a4\u673a\u5bc6\u4fe1\u606f<\/li>\n<\/ol>\n<p>Linux\u670d\u52a1\u5668\u4e0a\u5b58\u50a8\u7684\u654f\u611f\u4fe1\u606f\uff08\u5982\u6570\u636e\u5e93\u5bc6\u7801\u3001API\u5bc6\u94a5\u7b49\uff09\u9700\u8981\u88ab\u59a5\u5584\u4fdd\u62a4\uff0c\u4ee5\u9632\u6b62\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u52a0\u5bc6\u7b97\u6cd5\u5bf9\u654f\u611f\u6587\u4ef6\u8fdb\u884c\u52a0\u5bc6\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u52a0\u5bc6\u548c\u89e3\u5bc6\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<p>\u52a0\u5bc6\u6587\u4ef6\uff1a<\/p>\n<pre>openssl aes-256-cbc -in inputfile -out outputfile<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u89e3\u5bc6\u6587\u4ef6\uff1a<\/p>\n<pre>openssl aes-256-cbc -d -in inputfile -out outputfile<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u662f\u4e00\u4e9b\u901a\u8fc7\u547d\u4ee4\u884c\u6709\u6548\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u65b9\u6cd5\u3002\u5f53\u7136\uff0c\u670d\u52a1\u5668\u5b89\u5168\u6027\u4e0d\u4ec5\u4ec5\u4f9d\u8d56\u4e8e\u547d\u4ee4\u884c\u7684\u4f7f\u7528\uff0c\u8fd8\u9700\u8981\u7ed3\u5408\u5176\u4ed6\u5b89\u5168\u63aa\u65bd\u6765\u5168\u9762\u4fdd\u62a4\u670d\u52a1\u5668\u3002\u56e0\u6b64\uff0c\u7ba1\u7406\u5458\u5e94\u8be5\u4e0d\u65ad\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\uff0c\u4ee5\u5e94\u5bf9\u4e0d\u65ad\u53d8\u5316\u7684\u5b89\u5168\u5a01\u80c1\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\uff1a\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\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>Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\uff1a\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c \u5728\u5f53\u524d\u6570\u5b57\u5316\u65f6\u4ee3\uff0c\u8ba1\u7b97\u673a\u6280\u672f\u7684\u53d1\u5c55\u7ed9\u4f01\u4e1a\u5e26\u6765\u4e86\u524d\u6240\u672a\u6709\u7684\u673a\u9047\u548c\u6311\u6218\u3002\u7136\u800c\uff0c\u968f\u7740\u4e92\u8054\u7f51\u7684\u666e\u53ca\u548c\u6570\u636e\u5b89\u5168\u4e8b\u4ef6\u7684\u9891\u7e41\u53d1\u751f\uff0c\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u8d8a\u6765\u8d8a\u53d7\u5230\u91cd\u89c6\u3002\u800c\u5bf9\u4e8eLinux\u670d\u52a1\u5668\u6765\u8bf4\uff0c\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\u662f\u786e\u4fdd\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u4e00\u4e2a\u5173\u952e\u56e0\u7d20\u3002 \u547d\u4ee4\u884c\u662fLinux\u7cfb\u7edf\u7684\u6838\u5fc3\uff0c\u5b83\u4e0d\u4ec5\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7075\u6d3b\u7684\u64cd\u4f5c\u65b9\u5f0f\uff0c\u8fd8\u80fd\u591f\u65e0\u9700\u56fe\u5f62\u7528\u6237\u754c\u9762\u5c31\u80fd\u63a7\u5236\u670d\u52a1\u5668\u3002\u4ee5\u4e0b\u662f\u51e0\u79cd\u6709\u6548\u5229\u7528\u547d\u4ee4\u884c\u63d0\u5347\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u65b9\u6cd5\u3002 \u66f4\u65b0\u7cfb\u7edf\u548c\u8f6f\u4ef6 \u4fdd\u6301\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7684\u6700\u65b0\u72b6\u6001\u662f\u786e\u4fdd\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u91cd\u8981\u6b65\u9aa4\u4e4b\u4e00\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u8f7b\u677e\u66f4\u65b0\u64cd\u4f5c\u7cfb\u7edf\u548c\u8f6f\u4ef6\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u5728Debian\/Ubuntu\u7cfb\u7edf\u4e0a\u66f4\u65b0\u8f6f\u4ef6\u7684\u547d\u4ee4\u793a\u4f8b\uff1a sudo apt update sudo apt upgrade \u767b\u5f55\u540e\u590d\u5236 \u5728\u6267\u884c\u8fd9\u4e9b\u547d\u4ee4\u4e4b\u524d\uff0c\u9700\u8981\u786e\u4fdd\u7cfb\u7edf\u5df2\u8fde\u63a5\u5230Internet\u3002\u66f4\u65b0\u7cfb\u7edf\u548c\u8f6f\u4ef6\u80fd\u591f\u4fee\u590d\u5b89\u5168\u6f0f\u6d1e\uff0c\u5e76\u63d0\u4f9b\u6700\u65b0\u7684\u5b89\u5168\u8865\u4e01\uff0c\u4ee5\u51cf\u5c11\u6f5c\u5728\u7684\u5b89\u5168\u98ce\u9669\u3002 \u8bbe\u7f6e\u5f3a\u5bc6\u7801 \u5f3a\u5bc6\u7801\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u7684\u6709\u6548\u65b9\u5f0f\u4e4b\u4e00\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801\u7684\u590d\u6742\u6027\u548c\u6709\u6548\u671f\u9650\u3002\u4ee5\u4e0b\u662f\u5728Linux\u7cfb\u7edf\u4e0a\u8bbe\u7f6e\u7528\u6237\u5bc6\u7801\u7b56\u7565\u7684\u547d\u4ee4\u793a\u4f8b\uff1a \u4fee\u6539\u5bc6\u7801\u590d\u6742\u5ea6\u7b56\u7565\uff1a sudo nano \/etc\/login.defs \u767b\u5f55\u540e\u590d\u5236 \u627e\u5230PASS_MAX_DAYS\u548cPASS_MIN_DAYS\u53c2\u6570\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u5bc6\u7801\u7684\u6700\u5927\u6709\u6548\u5929\u6570\u548c\u6700\u5c0f\u66f4\u6539\u5929\u6570\u3002 \u4fee\u6539\u5bc6\u7801\u6700\u77ed\u957f\u5ea6\uff1a sudo nano \/etc\/pam.d\/common-password \u767b\u5f55\u540e\u590d\u5236 \u5728\u6587\u4ef6\u4e2d\u627e\u5230minlen\u53c2\u6570\uff0c\u66f4\u6539\u4e3a\u6240\u9700\u7684\u6700\u5c0f\u957f\u5ea6\u3002 \u7ba1\u7406\u7528\u6237\u6743\u9650 \u5bf9\u4e8eLinux\u670d\u52a1\u5668\u6765\u8bf4\uff0c\u6b63\u786e\u7ba1\u7406\u7528\u6237\u6743\u9650\u662f\u786e\u4fdd\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u5173\u952e\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u63a7\u5236\u7528\u6237\u5bf9\u6587\u4ef6\u548c\u76ee\u5f55\u7684\u8bbf\u95ee\u6743\u9650\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a \u6dfb\u52a0\u7528\u6237\uff1a sudo adduser username \u767b\u5f55\u540e\u590d\u5236 \u5206\u914d\u7528\u6237\u5230\u7279\u5b9a\u7ec4\uff1a sudo usermod -aG groupname username \u767b\u5f55\u540e\u590d\u5236 \u66f4\u6539\u6587\u4ef6\u6216\u76ee\u5f55\u7684\u6743\u9650\uff1a sudo chmod permissions file\/directory \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u5c06\u6587\u4ef6\u7684\u6240\u6709\u8005\u6743\u9650\u8bbe\u7f6e\u4e3a\u53ef\u8bfb\u5199\uff0c\u540c\u65f6\u8bbe\u7f6e\u7ec4\u548c\u5176\u4ed6\u7528\u6237\u7684\u53ea\u8bfb\u6743\u9650\uff1a sudo chmod 644 filename \u767b\u5f55\u540e\u590d\u5236 \u9632\u706b\u5899\u8bbe\u7f6e Linux\u7cfb\u7edf\u81ea\u5e26\u7684\u9632\u706b\u5899\u5de5\u5177\uff08\u5982iptables\uff09\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u5458\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u7f51\u7edc\u653b\u51fb\u3002\u901a\u8fc7\u547d\u4ee4\u884c\uff0c\u53ef\u4ee5\u914d\u7f6e\u9632\u706b\u5899\u89c4\u5219\u4ee5\u9650\u5236\u4e0d\u53d7\u4fe1\u4efb\u7684\u7f51\u7edc\u6d41\u91cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9632\u706b\u5899\u8bbe\u7f6e\u547d\u4ee4\u793a\u4f8b\uff1a [&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-62428","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62428","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=62428"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62428\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62428"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}