{"id":62389,"date":"2025-04-29T10:42:35","date_gmt":"2025-04-29T02:42:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62389\/"},"modified":"2025-04-29T10:42:35","modified_gmt":"2025-04-29T02:42:35","slug":"%e6%9c%80%e5%b8%b8%e7%94%a8%e7%9a%84linux%e5%91%bd%e4%bb%a4%ef%bc%8c%e5%b8%ae%e5%8a%a9%e4%bd%a0%e7%bb%b4%e6%8a%a4%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62389\/","title":{"rendered":"\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/000\/164\/169414312039245.jpg\" class=\"aligncenter\" title=\"\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168\u63d2\u56fe\" alt=\"\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168\u63d2\u56fe\" \/><\/p>\n<p>\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168<\/p>\n<p>\u6982\u8ff0\uff1a<br \/>Linux\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5728\u4e16\u754c\u8303\u56f4\u5185\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u73af\u5883\u4e2d\u3002\u4f5c\u4e3a\u670d\u52a1\u5668\u7ba1\u7406\u5458\uff0c\u6211\u4eec\u8981\u65f6\u523b\u4fdd\u6301\u670d\u52a1\u5668\u7684\u5b89\u5168\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u8fd9\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u7ef4\u62a4\u670d\u52a1\u5668\u7684\u5b89\u5168\uff0c\u786e\u4fdd\u670d\u52a1\u5668\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<ol>\n<li>\u66f4\u65b0\u7cfb\u7edf\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u5b89\u5168\u670d\u52a1\u5668\u7684\u7b2c\u4e00\u6b65\u662f\u4fdd\u6301\u7cfb\u7edf\u53ca\u65f6\u66f4\u65b0\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u66f4\u65b0\u7cfb\u7edf\u7684\u5e38\u89c1\u547d\u4ee4\u3002<\/p>\n<p>1.1 \u66f4\u65b0\u8f6f\u4ef6\u5305\u5e93\uff1a<\/p>\n<pre>sudo apt-get update<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>1.2 \u5347\u7ea7\u7cfb\u7edf\uff1a<\/p>\n<pre>sudo apt-get upgrade<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u67e5\u627e\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u67e5\u627e\u6587\u4ef6\u6216\u8005\u6587\u4ef6\u5939\u7684\u4f4d\u7f6e\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u67e5\u627e\u547d\u4ee4\u3002<\/p>\n<p>2.1 \u6839\u636e\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6\uff1a<\/p>\n<pre>find \/ -name example.txt<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>2.2 \u6839\u636e\u6587\u4ef6\u5185\u5bb9\u67e5\u627e\u6587\u4ef6\uff1a<\/p>\n<pre>grep -rnw '\/path\/to\/search\/' -e 'pattern'<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u67e5\u770b\u8fdb\u7a0b\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u4e3a\u4e86\u786e\u4fdd\u670d\u52a1\u5668\u6b63\u5e38\u8fd0\u884c\uff0c\u6211\u4eec\u9700\u8981\u65f6\u4e0d\u65f6\u5730\u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u67e5\u770b\u8fdb\u7a0b\u7684\u5e38\u89c1\u547d\u4ee4\u3002<\/p>\n<p>3.1 \u67e5\u770b\u6240\u6709\u8fdb\u7a0b\uff1a<\/p>\n<pre>ps -ef<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>3.2 \u6839\u636e\u8fdb\u7a0b\u540d\u5b57\u67e5\u627e\u8fdb\u7a0b\uff1a<\/p>\n<pre>ps -ef | grep example_process<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u7f51\u7edc\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u5728\u670d\u52a1\u5668\u7ba1\u7406\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u7f51\u7edc\u547d\u4ee4\u3002<\/p>\n<p>4.1 \u67e5\u770b\u5f53\u524d\u7f51\u7edc\u8fde\u63a5\uff1a<\/p>\n<pre>netstat -tunlp<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>4.2 \u67e5\u770b\u7279\u5b9a\u7aef\u53e3\u662f\u5426\u6253\u5f00\uff1a<\/p>\n<pre>netstat -tunlp | grep 80<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u5b9a\u65f6\u4efb\u52a1\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u5b9a\u65f6\u4efb\u52a1\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u81ea\u52a8\u8fd0\u884c\u4e00\u4e9b\u811a\u672c\u6216\u547d\u4ee4\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u5b9a\u65f6\u4efb\u52a1\u547d\u4ee4\u3002<\/p>\n<p>5.1 \u6dfb\u52a0\u5b9a\u65f6\u4efb\u52a1\uff1a<\/p>\n<pre>crontab -e<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>5.2 \u67e5\u770b\u5b9a\u65f6\u4efb\u52a1\u5217\u8868\uff1a<\/p>\n<pre>crontab -l<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u9632\u706b\u5899\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u9632\u706b\u5899\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u9632\u706b\u5899\u547d\u4ee4\u3002<\/p>\n<p>6.1 \u67e5\u770b\u9632\u706b\u5899\u72b6\u6001\uff1a<\/p>\n<pre>sudo ufw status<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>6.2 \u5141\u8bb8\u7279\u5b9a\u7aef\u53e3\u8bbf\u95ee\uff1a<\/p>\n<pre>sudo ufw allow 80<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<ol>\n<li>\u7528\u6237\u7ba1\u7406\u547d\u4ee4\uff1a<\/li>\n<\/ol>\n<p>\u7ba1\u7406\u670d\u52a1\u5668\u7528\u6237\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u7528\u6237\u7ba1\u7406\u547d\u4ee4\u3002<\/p>\n<p>7.1 \u521b\u5efa\u65b0\u7528\u6237\uff1a<\/p>\n<pre>sudo adduser new_user<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>7.2 \u5220\u9664\u7528\u6237\uff1a<\/p>\n<pre>sudo deluser old_user<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u603b\u7ed3\uff1a<br \/>\u672c\u6587\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u8fd9\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u7ef4\u62a4\u670d\u52a1\u5668\u7684\u5b89\u5168\u3002\u65e0\u8bba\u662f\u66f4\u65b0\u7cfb\u7edf\u3001\u67e5\u627e\u6587\u4ef6\u3001\u67e5\u770b\u8fdb\u7a0b\u3001\u7ba1\u7406\u7f51\u7edc\u8fde\u63a5\u3001\u8bbe\u7f6e\u5b9a\u65f6\u4efb\u52a1\u8fd8\u662f\u7ba1\u7406\u7528\u6237\uff0c\u8fd9\u4e9b\u547d\u4ee4\u90fd\u662f\u670d\u52a1\u5668\u7ba1\u7406\u5458\u5fc5\u5907\u7684\u5de5\u5177\u3002\u901a\u8fc7\u719f\u7ec3\u638c\u63e1\u8fd9\u4e9b\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u4fdd\u62a4\u670d\u52a1\u5668\u4e0d\u53d7\u653b\u51fb\uff0c\u5e76\u786e\u4fdd\u670d\u52a1\u5668\u7684\u7a33\u5b9a\u8fd0\u884c\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168\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>\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u5e2e\u52a9\u4f60\u7ef4\u62a4\u670d\u52a1\u5668\u5b89\u5168 \u6982\u8ff0\uff1aLinux\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5728\u4e16\u754c\u8303\u56f4\u5185\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u73af\u5883\u4e2d\u3002\u4f5c\u4e3a\u670d\u52a1\u5668\u7ba1\u7406\u5458\uff0c\u6211\u4eec\u8981\u65f6\u523b\u4fdd\u6301\u670d\u52a1\u5668\u7684\u5b89\u5168\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u6700\u5e38\u7528\u7684Linux\u547d\u4ee4\uff0c\u8fd9\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u7ef4\u62a4\u670d\u52a1\u5668\u7684\u5b89\u5168\uff0c\u786e\u4fdd\u670d\u52a1\u5668\u6b63\u5e38\u8fd0\u884c\u3002 \u66f4\u65b0\u7cfb\u7edf\u547d\u4ee4\uff1a \u5b89\u5168\u670d\u52a1\u5668\u7684\u7b2c\u4e00\u6b65\u662f\u4fdd\u6301\u7cfb\u7edf\u53ca\u65f6\u66f4\u65b0\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u66f4\u65b0\u7cfb\u7edf\u7684\u5e38\u89c1\u547d\u4ee4\u3002 1.1 \u66f4\u65b0\u8f6f\u4ef6\u5305\u5e93\uff1a sudo apt-get update \u767b\u5f55\u540e\u590d\u5236 1.2 \u5347\u7ea7\u7cfb\u7edf\uff1a sudo apt-get upgrade \u767b\u5f55\u540e\u590d\u5236 \u67e5\u627e\u547d\u4ee4\uff1a \u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u67e5\u627e\u6587\u4ef6\u6216\u8005\u6587\u4ef6\u5939\u7684\u4f4d\u7f6e\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u67e5\u627e\u547d\u4ee4\u3002 2.1 \u6839\u636e\u6587\u4ef6\u540d\u67e5\u627e\u6587\u4ef6\uff1a find \/ -name example.txt \u767b\u5f55\u540e\u590d\u5236 2.2 \u6839\u636e\u6587\u4ef6\u5185\u5bb9\u67e5\u627e\u6587\u4ef6\uff1a grep -rnw &#8216;\/path\/to\/search\/&#8217; -e &#8216;pattern&#8217; \u767b\u5f55\u540e\u590d\u5236 \u67e5\u770b\u8fdb\u7a0b\u547d\u4ee4\uff1a \u4e3a\u4e86\u786e\u4fdd\u670d\u52a1\u5668\u6b63\u5e38\u8fd0\u884c\uff0c\u6211\u4eec\u9700\u8981\u65f6\u4e0d\u65f6\u5730\u67e5\u770b\u6b63\u5728\u8fd0\u884c\u7684\u8fdb\u7a0b\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u67e5\u770b\u8fdb\u7a0b\u7684\u5e38\u89c1\u547d\u4ee4\u3002 3.1 \u67e5\u770b\u6240\u6709\u8fdb\u7a0b\uff1a ps -ef \u767b\u5f55\u540e\u590d\u5236 3.2 \u6839\u636e\u8fdb\u7a0b\u540d\u5b57\u67e5\u627e\u8fdb\u7a0b\uff1a ps -ef | grep example_process \u767b\u5f55\u540e\u590d\u5236 \u7f51\u7edc\u547d\u4ee4\uff1a \u5728\u670d\u52a1\u5668\u7ba1\u7406\u4e2d\uff0c\u6211\u4eec\u7ecf\u5e38\u9700\u8981\u67e5\u770b\u7f51\u7edc\u8fde\u63a5\u60c5\u51b5\uff0c\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u7f51\u7edc\u547d\u4ee4\u3002 4.1 \u67e5\u770b\u5f53\u524d\u7f51\u7edc\u8fde\u63a5\uff1a netstat -tunlp \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-62389","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62389","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=62389"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62389\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}