# CentOS Mirror
# Introduction
CentOS (opens new window) is a popular community-driven Linux distribution renowned for its stability and reliability. It is highly compatible with Red Hat Enterprise Linux (RHEL).
# Backup Existing Configuration
sudo mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
# Edit Configuration File
Use the following command to replace the software repository: (from TUNA (opens new window))
sudo sed -e 's|^mirrorlist=|#mirrorlist=|g' \
-e 's|^#baseurl=http://mirror.centos.org|baseurl=https://mirrors.sustech.edu.cn|g' \
-i.bak \
/etc/yum.repos.d/CentOS-*.repo
# Refresh Cache
sudo yum makecache