安装完 CentOS 系统常做的操作
yum update -y
yum install -y epel-release
yum install -y tmux vim dstat lsof htop tree jq rsync
时区
ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
时间自动更新:
yum install ntp -y
systemctl enable ntpd
systemctl start ntpd