https://hzsh.xyz/679/vestacp%E5%AE%89%E8%A3%9D-%E5%85%8D%E8%B2%BBvps%E6%8E%A7%E5%88%B6%E9%9D%A2%E6%9D%BF%E9%85%8D%E7%BD%AE%E6%95%99%E5%AD%B8
https://forum.vestacp.com/viewtopic.php?f=10&t=5264
https://oneinstack.com/install/
=====
可另外裝 oneinstack/shadowsocks.sh install
https://www.howtoforge.com/tutorial/perfect-server-debian-8-jessie-apache-bind-dovecot-ispconfig-3/
https://www.howtoforge.com/tutorial/perfect-server-debian-8-jessie-apache-bind-dovecot-ispconfig-3/2/
https://www.howtoforge.com/tutorial/perfect-server-debian-8-jessie-apache-bind-dovecot-ispconfig-3/3/
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Backup entire ispconfig 3 and restore
https://www.howtoforge.com/community/threads/ispconfig-3-move-to-another-server.41643/#post-295412
https://www.howtoforge.com/community/threads/what-to-backup-ispconfig-and-need-to-know-how.41595/
http://www.hostingadvice.com/blog/cpanel-vs-plesk-vs-webpanel/
https://github.com/qooob/authentic-theme
=====
https://www.howtoforge.com/tutorial/ubuntu-perfect-server-with-apache-php-myqsl-pureftpd-bind-postfix-doveot-and-ispconfig/
https://forum.vestacp.com/viewtopic.php?f=11&t=9790
Why Google PageSpeed Module
http://www.phpxs.com/post/2501
https://moz.com/ugc/use-googles-pagespeed-module-to-dramatically-increase-the-speed-of-your-website
Google PageSpeed Module
https://developers.google.com/speed/pagespeed/module/configuration
https://developers.google.com/speed/pagespeed/module/download
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Compiling Third-Party Modules Into Nginx
https://serversforhackers.com/compiling-third-party-modules-into-nginx
=====
Apache mod-pagespeed-stable_current_amd64.deb
http://www.matrudev.com/post/download-install-mod_pagespeed-linux-server/
https://www.howtoforge.com/tutorial/ubuntu-apache-mod_pagespeed/
