How to Add SPF Record to Prevent Spamming and Spoofing

Spamming is a super annoying issue, especially if you are worried about the misuse of your domain name by the spoofer. You didn’t send the email, but a program or script can easily add your email address to the “From” field so ordinary people will recognize this email is posted by you (which is you didn’t), at the end of the day, this will affect your domain reputation.

How to Switch to PHP 7.2 in cPanel

cPanel has been arround for years, and a very very popular server management for Web Developers, from novice to expert.

Since the PHP 5.6 will not get any support and update, it is strongly recomended to update to PHP 7.2.

Upgrading MySQL 5.5 to 5.7 in Debian

I know, MySQL 5.5 is quite old, let’s get an upgrade then.

First of all, let’s backup the databases:

mysqldump --all-databases > all_databases.sql

Download the latest APT package repository

wget https://dev.mysql.com/get/mysql-apt-config_0.8.10-1_all.deb

How to Factory Reset Amazfit BIP

I bought this smartwatch about 6 months ago, overall I’m really happy with it; Affordable, lightweight, and durable. But an issue finally came, the watch didn’t count the steps and callories for two days, even If I moves actively.