{"id":16838,"date":"2024-11-18T15:32:36","date_gmt":"2024-11-18T07:32:36","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16838\/"},"modified":"2024-11-18T15:32:36","modified_gmt":"2024-11-18T07:32:36","slug":"linux%e9%87%8d%e5%90%af%e7%bd%91%e5%8d%a1%e7%9a%84%e5%91%bd%e4%bb%a4%e6%9c%89%e5%93%aa%e4%ba%9b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16838\/","title":{"rendered":"linux\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u6709\u54ea\u4e9b"},"content":{"rendered":"<blockquote><p>\n  linux\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u6709\uff1a1\u3001ifdown\/ifup\u547d\u4ee4\uff0cifdown\u7528\u4e8e\u505c\u6b62\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\uff0cifup\u7528\u4e8e\u542f\u52a8\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\uff1b2\u3001systemctl\u547d\u4ee4\uff0csystemctl restart network\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff1b3\u3001service\u547d\u4ee4\uff0cservice network restart\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff1b4\u3001ip\u547d\u4ee4\uff0cip link setdown\u7b49\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202308\/23\/2023082310294156817.jpg\" class=\"aligncenter\" title=\"linux\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u6709\u54ea\u4e9b\u63d2\u56fe\" alt=\"linux\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u6709\u54ea\u4e9b\u63d2\u56fe\" \/><\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6709\u591a\u79cd\u547d\u4ee4\u53ef\u4ee5\u7528\u4e8e\u91cd\u542f\u7f51\u5361\u3002\u4e0b\u9762\u5217\u51fa\u4e86\u5176\u4e2d\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u53ca\u5176\u7528\u6cd5\uff1a<\/p>\n<p><strong>ifdown\/ifup\u547d\u4ee4\uff1a<\/strong><\/p>\n<p>ifdown\uff1a\u7528\u4e8e\u505c\u6b62\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n<p>\u7528\u6cd5\uff1asudo ifdown <\/p>\n<p>ifup\uff1a\u7528\u4e8e\u542f\u52a8\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n<p>\u7528\u6cd5\uff1asudo ifup <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u91cd\u542feth0\u7f51\u5361\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p>sudo ifdown eth0<\/p>\n<p>sudo ifup eth0<\/p>\n<p><strong>systemctl\u547d\u4ee4\uff1a<\/strong><\/p>\n<p>systemctl restart network\uff1a\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff0c\u5305\u62ec\u6240\u6709\u7684\u7f51\u5361\u3002<\/p>\n<p>\u7528\u6cd5\uff1asudo systemctl restart network<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528\u8be5\u547d\u4ee4\u9700\u8981root\u6743\u9650\u3002<\/p>\n<p><strong>service\u547d\u4ee4\uff1a<\/strong><\/p>\n<p>service network restart\uff1a\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff0c\u5305\u62ec\u6240\u6709\u7684\u7f51\u5361\u3002<\/p>\n<p>\u7528\u6cd5\uff1asudo service network restart<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528\u8be5\u547d\u4ee4\u9700\u8981root\u6743\u9650\u3002<\/p>\n<p><strong>ip\u547d\u4ee4\uff1a<\/strong><\/p>\n<p>ip link set down\uff1a\u7528\u4e8e\u505c\u6b62\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n<p>\u7528\u6cd5\uff1asudo ip link set eth0 down<\/p>\n<p>ip link set up\uff1a\u7528\u4e8e\u542f\u52a8\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n<p>\u7528\u6cd5\uff1asudo ip link set eth0 up<\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u91cd\u542feth0\u7f51\u5361\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p>sudo ip link set eth0 down<\/p>\n<p>sudo ip link set eth0 up<\/p>\n<p>\u4ee5\u4e0a\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u3002\u6839\u636e\u5177\u4f53\u7684Linux\u53d1\u884c\u7248\u548c\u7f51\u7edc\u914d\u7f6e\uff0c\u53ef\u80fd\u8fd8\u6709\u5176\u4ed6\u7684\u547d\u4ee4\u53ef\u4f9b\u4f7f\u7528\u3002\u53ef\u4ee5\u901a\u8fc7man\u547d\u4ee4\u6216\u5728\u7ec8\u7aef\u4e2d\u952e\u5165\u547d\u4ee4\u540d\u00b1-help\u6765\u83b7\u53d6\u66f4\u591a\u5173\u4e8e\u547d\u4ee4\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u6709\u54ea\u4e9b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>linux\u91cd\u542f\u7f51\u5361\u7684\u547d\u4ee4\u6709\uff1a1\u3001ifdown\/ifup\u547d\u4ee4\uff0cifdown\u7528\u4e8e\u505c\u6b62\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\uff0cifup\u7528\u4e8e\u542f\u52a8\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\uff1b2\u3001systemctl\u547d\u4ee4\uff0csystemctl restart network\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff1b3\u3001service\u547d\u4ee4\uff0cservice network restart\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff1b4\u3001ip\u547d\u4ee4\uff0cip link setdown\u7b49\u3002 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6709\u591a\u79cd\u547d\u4ee4\u53ef\u4ee5\u7528\u4e8e\u91cd\u542f\u7f51\u5361\u3002\u4e0b\u9762\u5217\u51fa\u4e86\u5176\u4e2d\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\u53ca\u5176\u7528\u6cd5\uff1a ifdown\/ifup\u547d\u4ee4\uff1a ifdown\uff1a\u7528\u4e8e\u505c\u6b62\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002 \u7528\u6cd5\uff1asudo ifdown ifup\uff1a\u7528\u4e8e\u542f\u52a8\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002 \u7528\u6cd5\uff1asudo ifup \u4f8b\u5982\uff0c\u8981\u91cd\u542feth0\u7f51\u5361\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a sudo ifdown eth0 sudo ifup eth0 systemctl\u547d\u4ee4\uff1a systemctl restart network\uff1a\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff0c\u5305\u62ec\u6240\u6709\u7684\u7f51\u5361\u3002 \u7528\u6cd5\uff1asudo systemctl restart network \u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528\u8be5\u547d\u4ee4\u9700\u8981root\u6743\u9650\u3002 service\u547d\u4ee4\uff1a service network restart\uff1a\u7528\u4e8e\u91cd\u542f\u7f51\u7edc\u670d\u52a1\uff0c\u5305\u62ec\u6240\u6709\u7684\u7f51\u5361\u3002 \u7528\u6cd5\uff1asudo service network restart \u8bf7\u6ce8\u610f\uff0c\u4f7f\u7528\u8be5\u547d\u4ee4\u9700\u8981root\u6743\u9650\u3002 ip\u547d\u4ee4\uff1a ip link set down\uff1a\u7528\u4e8e\u505c\u6b62\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002 \u7528\u6cd5\uff1asudo ip link set eth0 down ip link set up\uff1a\u7528\u4e8e\u542f\u52a8\u6307\u5b9a\u7f51\u5361\u7684\u7f51\u7edc\u8fde\u63a5\u3002 [&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-16838","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16838","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=16838"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16838\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}