Intro Gaukas Wang is an Electrical & Computer Engineer experienced in DevOps, distributed systems, embedded systems, Linux, MCU, Networking, PCB, and generic software engineering. The research interests of Gaukas Wang...
Latest Blogs
Master Operator: Shadowsocks-manyuser Server on CentOS 8
This tutorial covers the installation steps of Shadowsocks-manyuser, a port of the famous open source proxy project Shadowsocks.
Master Operator: Set up productive HTTP environment on CentOS 8 (NGINX+PHP+MySQL)
This article is an updated version of Master Operator: Set up productive HTTP environment on CentOS 7 (NGINX+PHP+MySQL)
Master Operator: Shadowsocks-manyuser on Windows Server 2016
Ah, shit. Here we go again… I could not found any fully viable tutorial on the internet. Most of them seem viable but not(Even the […]
Enable iptables GeoIP module(xtables-addon) to block by country on CentOS
*Warning: Unfortunately, due to this is an old version of xaddon, it only works for kernel-devel, instead of kernel-ml-devel. And obviously, on CentOS you cannot […]
Received “This account was recently hacked!” Mail? Explained by expert.
THE STORY IS TRUE, HAPPENED JUST 2 HOURS AGO. It seems my working email was hacked. The story begins with an unexpected email, send to […]
Master Operator: Set up your Linux server – Change SSH Port, Configure DNS, Set Timezone
Congratulations! It seems you have got a new server, rookie! Change SSH Port vi /etc/ssh/sshd_config Start a new line after #Port 22, then add: Port 2002 […]
Master Operator: Get your services running stably by Supervisor
Introduction Supervisor, a powerful task management software. As its name indicated, it is a supervisor which run as a daemon and monitor the status of other […]
Master Operator: Enable ChaCha20 cipher on CentOS 7
We all know or just heard of CHACHA20. CHACHA20 is a variant of Salsa20, as a stream cipher.
Master Operator: Set up productive HTTP environment on CentOS 7 (NGINX+PHP+MySQL)
From now on, I will keep a diary for technical issues and notes. Remember to follow the CC-BY-SA license!
Master Operator: Establish Shadowsocks-manyuser Server on CentOS
Shadowsocks was widely known as a powerful proxy protocol, and Shadowsocks-manyuser is one of the ports of its server-side project. Now, please allow me to introduce […]