FetchLinux安装配置步骤如下：
sudo apt update，sudo apt install git wget curl openssh-server。sudo yum update，sudo yum install git wget curl openssh-server。git clone https://github.com/fetchlinux/fetchlinux.git /opt/fetchlinux。cd /opt/fetchlinux，sudo cp fetchlinux.conf.example fetchlinux.conf。nano或vi）编辑fetchlinux.conf，设置仓库URL、镜像名称等。sudo groupadd fetchlinux，sudo useradd -r -g fetchlinux fetchlinux。sudo chown -R fetchlinux:fetchlinux /opt/fetchlinux。sudo systemctl enable fetchlinux，sudo systemctl start fetchlinux。
