{"id":43840,"date":"2024-10-06T10:55:19","date_gmt":"2024-10-06T02:55:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43840\/"},"modified":"2024-10-06T10:55:19","modified_gmt":"2024-10-06T02:55:19","slug":"centos-7-%e7%b6%b2%e5%8d%a1%e5%95%9f%e5%8b%95%e5%a4%b1%e6%95%97%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43840\/","title":{"rendered":"CentOS 7 \u7db2\u5361\u555f\u52d5\u5931\u6557\u89e3\u6c7a\u65b9\u6848"},"content":{"rendered":"<h1 id=\"centos-7-%e7%b6%b2%e5%8d%a1%e5%95%9f%e5%8b%95%e5%a4%b1%e6%95%97%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-jSkLAHRWZj\">CentOS 7 \u7db2\u5361\u555f\u52d5\u5931\u6557\u89e3\u6c7a\u65b9\u6848<\/h1>\n<p>\u5728\u4f7f\u7528 CentOS 7 \u7684\u904e\u7a0b\u4e2d\uff0c\u7db2\u5361\u555f\u52d5\u5931\u6557\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u4f3a\u670d\u5668\u7121\u6cd5\u9023\u63a5\u5230\u7db2\u7d61\uff0c\u5f71\u97ff\u696d\u52d9\u904b\u4f5c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u6392\u67e5\u548c\u4fee\u5fa9\u7db2\u5361\u555f\u52d5\u5931\u6557\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-jSkLAHRWZj\">\u5e38\u898b\u539f\u56e0<\/h2>\n<p>\u7db2\u5361\u555f\u52d5\u5931\u6557\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u5361\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5982\u679c\u7db2\u5361\u7684\u914d\u7f6e\u6587\u4ef6\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u555f\u52d5\u5931\u6557\u3002<\/li>\n<li><strong>\u9a45\u52d5\u7a0b\u5e8f\u554f\u984c\uff1a<\/strong>\u7f3a\u5c11\u6216\u4e0d\u6b63\u78ba\u7684\u9a45\u52d5\u7a0b\u5e8f\u53ef\u80fd\u6703\u5f71\u97ff\u7db2\u5361\u7684\u6b63\u5e38\u904b\u4f5c\u3002<\/li>\n<li><strong>\u786c\u4ef6\u6545\u969c\uff1a<\/strong>\u7db2\u5361\u672c\u8eab\u7684\u786c\u4ef6\u6545\u969c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u555f\u52d5\u5931\u6557\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u66f4\u65b0\uff1a<\/strong>\u67d0\u4e9b\u7cfb\u7d71\u66f4\u65b0\u53ef\u80fd\u6703\u5f71\u97ff\u7db2\u5361\u7684\u914d\u7f6e\u6216\u9a45\u52d5\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%b6%b2%e5%8d%a1%e9%85%8d%e7%bd%ae-jSkLAHRWZj\">\u6aa2\u67e5\u7db2\u5361\u914d\u7f6e<\/h2>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u7db2\u5361\u7684\u914d\u7f6e\u6587\u4ef6\u3002CentOS 7 \u7684\u7db2\u5361\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc \/etc\/sysconfig\/network-scripts\/ \u76ee\u9304\u4e0b\uff0c\u6587\u4ef6\u540d\u683c\u5f0f\u70ba ifcfg-\uff0c\u4f8b\u5982 ifcfg-eth0\u3002<\/p>\n<pre><code>cat \/etc\/sysconfig\/network-scripts\/ifcfg-eth0<\/code><\/pre>\n<p>\u78ba\u4fdd\u4ee5\u4e0b\u5e7e\u500b\u53c3\u6578\u6b63\u78ba\u8a2d\u7f6e\uff1a<\/p>\n<ul>\n<li><code>DEVICE=eth0<\/code>\uff1a\u6307\u5b9a\u7db2\u5361\u540d\u7a31\u3002<\/li>\n<li><code>BOOTPROTO=dhcp<\/code> \u6216 <code>BOOTPROTO=static<\/code>\uff1a\u6839\u64da\u9700\u8981\u8a2d\u7f6e\u70ba DHCP \u6216\u975c\u614b IP\u3002<\/li>\n<li><code>ONBOOT=yes<\/code>\uff1a\u78ba\u4fdd\u7db2\u5361\u5728\u555f\u52d5\u6642\u81ea\u52d5\u555f\u7528\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u767c\u73fe\u914d\u7f6e\u6709\u8aa4\uff0c\u8acb\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\u9032\u884c\u4fee\u6539\uff0c\u7136\u5f8c\u91cd\u555f\u7db2\u5361\uff1a<\/p>\n<pre><code>systemctl restart network<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-jSkLAHRWZj\">\u6aa2\u67e5\u9a45\u52d5\u7a0b\u5e8f<\/h2>\n<p>\u5982\u679c\u7db2\u5361\u914d\u7f6e\u6b63\u78ba\uff0c\u4f46\u4ecd\u7136\u7121\u6cd5\u555f\u52d5\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u9a45\u52d5\u7a0b\u5e8f\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u7db2\u5361\u7684\u9a45\u52d5\u7a0b\u5e8f\u4fe1\u606f\uff1a<\/p>\n<pre><code>lspci -k | grep -A 3 -i net<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u9a45\u52d5\u7a0b\u5e8f\u672a\u52a0\u8f09\uff0c\u5247\u9700\u8981\u5b89\u88dd\u76f8\u61c9\u7684\u9a45\u52d5\u7a0b\u5e8f\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\u7f3a\u5931\u7684\u9a45\u52d5\u7a0b\u5e8f\uff1a<\/p>\n<pre><code>yum install <\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%a1%ac%e4%bb%b6%e6%95%85%e9%9a%9c-jSkLAHRWZj\">\u6aa2\u67e5\u786c\u4ef6\u6545\u969c<\/h2>\n<p>\u5982\u679c\u4ee5\u4e0a\u6b65\u9a5f\u5747\u672a\u89e3\u6c7a\u554f\u984c\uff0c\u5247\u53ef\u80fd\u662f\u786c\u4ef6\u6545\u969c\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7db2\u5361\u72c0\u614b\uff1a<\/p>\n<pre><code>ip link show<\/code><\/pre>\n<p>\u5982\u679c\u7db2\u5361\u986f\u793a\u70ba <code>DOWN<\/code>\uff0c\u53ef\u4ee5\u5617\u8a66\u624b\u52d5\u555f\u7528\uff1a<\/p>\n<pre><code>ip link set eth0 up<\/code><\/pre>\n<p>\u5982\u679c\u4ecd\u7136\u7121\u6cd5\u555f\u7528\uff0c\u5efa\u8b70\u6aa2\u67e5\u7db2\u5361\u7684\u7269\u7406\u9023\u63a5\uff0c\u6216\u8003\u616e\u66f4\u63db\u7db2\u5361\u3002<\/p>\n<h2 id=\"%e7%b3%bb%e7%b5%b1%e6%9b%b4%e6%96%b0%e5%bd%b1%e9%9f%bf-jSkLAHRWZj\">\u7cfb\u7d71\u66f4\u65b0\u5f71\u97ff<\/h2>\n<p>\u6709\u6642\u5019\uff0c\u7cfb\u7d71\u66f4\u65b0\u53ef\u80fd\u6703\u5f71\u97ff\u7db2\u5361\u7684\u904b\u4f5c\u3002\u53ef\u4ee5\u67e5\u770b\u6700\u8fd1\u7684\u66f4\u65b0\u8a18\u9304\uff0c\u4e26\u6aa2\u67e5\u662f\u5426\u6709\u8207\u7db2\u5361\u76f8\u95dc\u7684\u66f4\u65b0\uff1a<\/p>\n<pre><code>yum history<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u554f\u984c\uff0c\u53ef\u4ee5\u8003\u616e\u56de\u6efe\u6700\u8fd1\u7684\u66f4\u65b0\uff0c\u6216\u5c0b\u627e\u76f8\u95dc\u7684\u4fee\u5fa9\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jSkLAHRWZj\">\u7e3d\u7d50<\/h2>\n<p>\u7db2\u5361\u555f\u52d5\u5931\u6557\u7684\u554f\u984c\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u914d\u7f6e\u932f\u8aa4\u3001\u9a45\u52d5\u7a0b\u5e8f\u554f\u984c\u3001\u786c\u4ef6\u6545\u969c\u53ca\u7cfb\u7d71\u66f4\u65b0\u5f71\u97ff\u3002\u901a\u904e\u6aa2\u67e5\u7db2\u5361\u914d\u7f6e\u3001\u9a45\u52d5\u7a0b\u5e8f\u3001\u786c\u4ef6\u72c0\u614b\u53ca\u7cfb\u7d71\u66f4\u65b0\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u6392\u67e5\u548c\u89e3\u6c7a\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u7db2\u7d61\u9023\u63a5\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u81f3\u95dc\u91cd\u8981\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f3a\u670d\u5668\u7684\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aCentOS 7\u7db2\u5361\u555f\u52d5\u5931\u6557\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u8a73\u7d30\u6b65\u9a5f\u548c\u6709\u6548\u65b9\u6848\uff0c\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u7db2\u7d61\u9023\u63a5\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-43840","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43840","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=43840"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43840\/revisions"}],"predecessor-version":[{"id":43841,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43840\/revisions\/43841"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}