{"id":448,"date":"2017-02-28T22:17:54","date_gmt":"2017-02-28T14:17:54","guid":{"rendered":"http:\/\/writingbaby.com\/?p=308"},"modified":"2017-02-28T22:17:54","modified_gmt":"2017-02-28T14:17:54","slug":"how-to-use-the-linux-shell-to-modify-centos-7-x-nic-for-the-default-eth0","status":"publish","type":"post","link":"https:\/\/ihongchao.com\/post\/448\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Linux shell\u4fee\u6539CentOS 7.x\u7f51\u5361\u4e3a\u9ed8\u8ba4eth0"},"content":{"rendered":"<p>\u4e3a\u4e86\u7ed9\u670d\u52a1\u5668\u52a0\u901f\uff0c\u6253\u7b97\u5b89\u88c5\u5f00\u5fc3\u7248\u9510\u901f\u3002\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u63d0\u793a\u7f51\u5361\u540d\u79f0\u4e0d\u662feth0\uff0c\u65e0\u6cd5\u5b89\u88c5\u3002\u7f51\u4e0a\u627e\u4e86\u5f88\u591a\u6559\u7a0b\u90fd\u65e0\u6cd5\u4fee\u6539\uff0c\u6700\u540e\u53d1\u73b0\u4e86\u8fd9\u4e2aLinux shell\u811a\u672c\uff0c\u8fd0\u884c\u5373\u53ef\u6210\u529f\u4fee\u6539\u3002\u73b0\u5c06\u811a\u672c\u5206\u4eab\u5982\u4e0b<\/p>\n<pre>#\/bin\/bash\nmkdir ~\/changename\ncp \/etc\/sysconfig\/network-scripts\/ifcfg-eno16777736 ~\/changename\ncp \/etc\/default\/grub ~\/changename\ntouch \/etc\/udev\/rules.d\/70-persistent-net.rules\ngethd=$(ip addr | grep ether | sed 's\/^.*ether \/\/g' | cut -d ' ' -f 1)\nmv \/etc\/sysconfig\/network-scripts\/ifcfg-eno16777736 \/etc\/sysconfig\/network-scripts\/ifcfg-eth0\nsed -i 's\/NAME.*$\/NAME=eth0\/' \/etc\/sysconfig\/network-scripts\/ifcfg-eth0\nsed -i 's\/swap\/swap net.ifnames=0 biosdevname=0\/g' \/etc\/default\/grub\ngrub2-mkconfig -o \/boot\/grub2\/grub.cfg\necho \"SUBSYSTEM==\"net\",ACTION==\"add\",DRIVERS==\"?*\",ATRR{address}==\"$gethd\",ATTR{type}==\"1\",KERNEL==\"eth\",NAME==\"eth0\"\" &gt;&gt; \/etc\/udev\/rules.d\/70-persistent-net.rules\nreboot<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4e86\u7ed9\u670d\u52a1\u5668\u52a0\u901f\uff0c\u6253\u7b97\u5b89\u88c5\u5f00\u5fc3\u7248\u9510\u901f\u3002\u5b89\u88c5\u8fc7\u7a0b\u4e2d\u63d0\u793a\u7f51\u5361\u540d\u79f0\u4e0d\u662feth0\uff0c\u65e0\u6cd5\u5b89\u88c5\u3002\u7f51\u4e0a\u627e\u4e86\u5f88\u591a\u6559\u7a0b\u90fd\u65e0\u6cd5\u4fee\u6539 &hellip; <a href=\"https:\/\/ihongchao.com\/post\/448\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u5982\u4f55\u4f7f\u7528Linux shell\u4fee\u6539CentOS 7.x\u7f51\u5361\u4e3a\u9ed8\u8ba4eth0<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[37,38,39,44,71],"_links":{"self":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/448"}],"collection":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/comments?post=448"}],"version-history":[{"count":0,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/posts\/448\/revisions"}],"wp:attachment":[{"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/media?parent=448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/categories?post=448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ihongchao.com\/wp-json\/wp\/v2\/tags?post=448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}