切忌: 在做任何操作之前先备份原文件,我们约定备份文件的名称为：源文件名称+bak+日期，例如原文件名称为：centos.txt 那么备份文件名称为：centos.txtbak ======================================================================= 引言：linux的网卡IP地址是存放在文件中的，这个配置文件在/etc/sysconfig/network-scripts下， 名称分别为ifcfg-eth0,ifcfg-eth1等 如果你只有一块…
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