vim /etc/sysconfig/network-scripts/ifcfg-ens33
NAME=ens33
DEVICE=ens33
TYPE=Ethernet
PROXY_METHOD=none
BROWSER_onLY=no
BOOTPROTO=static
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
UUID=aa1c022b-8df0-4513-8392-4f24ebce078b
onBOOT=yes
IPADDR=192.168.1.101
NETMASK=255.255.255.0
GATEWAY=192.168.1.2
1、查看当前字符集是否存在zh_CN.utf8
locale -a |grep CN
2、安装中文包
yum install -y langpacks-zh_CN
3、修改默认语言
vim /etc/locale.conf
LANG="zh_CN.UTF-8"
4、让配置生效
source /etc/locale.conf
一、下载yum安装包并解压
wget http://yum.baseurl.org/download/3.2/yum-3.2.28.tar.gz
tar xvf yum-3.2.28.tar.gz
二、进入yum-3.2.28文件夹中进行安装，执行安装指令
cd yum-3.2.28
sudo apt install yum
三、更新到新版本
yum check-update
yum update
yum clean all
