Author: Gaukas Wang

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The lonely revelry

The most valuable quality of humanbeing, which made us different from all the other low grade creatures, is the intelligence, the capability of thinking critically and individually. Gaukas W., 2019 Finally, I am qualified...

Master Operator: Set up your Linux server – Change SSH Port, Configure DNS, Set Timezone 0

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 (2002 above should be the port you want to...

Master Operator: Get your services running stably by Supervisor 0

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 programs. If a program under its monitor is down,...

Master Operator: Enable ChaCha20 cipher on CentOS 7 1

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) 0

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!