cPanel 站群伺服器安裝 Nginx 指南

cPanel 站群伺服器上如何安裝 Nginx 呢？
Nginx Admin 安裝指南:

# cd /usr/local/src
# wget http://nginxcp.com/latest/nginxadmin.tar
# tar xf nginxadmin.tar
# cd publicnginx
# ./nginxinstaller install

如果 cPanel 站群伺服器上不需要 Nginx 了，如何解除安裝呢？
Nginx Admin 解除安裝指南:

# cd /usr/local/src
# wget http://nginxcp.com/latest/nginxadmin.tar
# tar xf nginxadmin.tar
# cd publicnginx
# ./nginxinstaller uninstall