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library:centos:commands [2019/11/06 23:36]
library:centos:commands [2022/07/15 22:51] (current)
lhaosen [防火墙]
Line 1: Line 1:
 +====== Centos 常用命令 ======
 +
 +===== 防火墙 =====
 +
 +CentOS 7.0默认使用的是firewall作为防火墙
 +  
 +  查看防火墙状态
 +  firewall-cmd --state
 +  
 +  停止firewall
 +  systemctl stop firewalld.service
 +  
 +  禁止firewall开机启动
 +  systemctl disable firewalld.service
 +
 +  中文支持
 +  export LC_ALL=zh_CN.GB2312;export LANG=zh_CN.GB2312
 +  英文
 +  export LC_ALL=en_US.UTF-8;export LANG=en_US.UTF-8  
 +
 +  sudo fdisk -l
 +  
 +  
 +  useradd newuser
 +  passwd newuser
 +  useradd -d /home/newuser newuser
 +  
 +  adduser
 +  
 +  adduser newuser sudo
 +  
 +