在CentOS下启动Cop Launcher，可参考以下步骤：
sudo yum install cop-launcher进行安装。sudo systemctl enable cop-launcher.service启用服务，再用sudo systemctl start cop-launcher.service启动服务，最后用sudo systemctl status cop-launcher.service检查服务状态。/usr/local/bin/cop-launcher或/opt/cop-launcher/bin/cop-launcher，直接运行即可。若文件无执行权限，需用sudo chmod +x /usr/local/bin/cop-launcher添加权限。
