Set up Let’s Encrypt Certbot auto renew. This article will guide you to do this. Let’s Encrypt in the past few years is no stranger to website or system administrators.…
Linux
Script auto start SAP HANA when reboot server. Today I am going to give you a script that can do this. If you have installed SAP HANA, you will know…
How to install Supervisor and manage process in Ubuntu 18? This article, I will guide you to use a tool called Supervisor. This tool allows you to manage processes in…
How to install mkdocs in Ubuntu server 18.04? MkDocs is a simple tool for building project documents. It uses markdown-style source documents and builds them into HTML documents. In this…
AWS extend GPT root partition on Linux. Today I will show you how to extend the Linux root partition with the GPT table. My case On AWS, I use an…
Fix ERROR: PAC was unable to load *any* config file – this is main content of this post. Well, if you are using PAC Manager to mange your Linux servers,…
Simple script to list all weekends for 6 months. I received a request from the user that they want to retrieve the log of the weekends in the first 6…
How to export a list of accounts by domain in Zimbra? In some cases, for control purposes, you need to export the account list. For example, maybe every 2-3 months,…
OpenLiteSpeed change default port 8088 to 80. By default, OpenLiteSpeed will run public port 8088. So how do we change it to run port 80 like other web servers? This…
How to install OpenLiteSpeed PHP 7 in CentOS 7? By default, there are many web servers using PHP-5.6. Because this is a popular version and is compatible with many applications.…