centos
setup yum repo
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
cd /etc/yum.repos.d/
wget http://mirrors.163.com/.help/CentOS7-Base-163.repo
yum clean all
yum makecache
yum usage
- yum -y install <sw>
- yum list installed | grep -i <sw>
- yum -y remove <sw>
delete yum repo
https://www.cyberciti.biz/faq/centos-redhat-fedora-linux-remote-yum-repo-configuration/
disable firewall
systemctl stop firewalld
systemctl disable firewalld
localectl usage
- localectl set-locale LANG=zh_CN.GB18030
- localectl status
systemctl usage
- systemctl status <service>
- systemctl start <service>
- systemctl stop <service>
- systemctl restart <service>
- systemctl enable <service>
- systemctl disable <service>
- systemctl edit <service>
ntfs support
wget -O /etc/yum.repos.d/epel.repo http://mirrors.aliyun.com/repo/epel-7.repo
sudo yum install ntfs-3g