In my article about How to Install Live Wallpaper on Ubuntu, I have provided information from downloading, installing, to running Komorebi Live Wallpaper. On this occasion, I want to continue with how to add komorebi live wallpaper. Alright, let’s get started : Add Video Wallpaper to Komorebi Live Wallpaper The Read more…
Since May 30, 2022, Google has officially stopped supporting the use of third-party applications or devices that require you to sign in to your Google Account using only your username and password or commonly known as the “Less Secure App Access” feature for personal Google accounts. Meanwhile, Google Workspace or Read more…
Some time ago, I was asked to disable updates for the fail2ban application on the server I manage. So when we run yum update , the fail2ban application will not be updated even though the application actually has an update. The method is very easy, here’s How to disable application Read more…
In this post, I want to discuss how to do a security audit with Mozilla Observatory (Open-Source Development Tools). What is a security audit? then, what kind of tools is mozilla observatory? Let’s discuss them one by one. “Quoted from Wikipedia.org , An information security audit is an audit on the Read more…
Continuing my previous article on Backup Entire MySQL Database to Separate Files Automatically. This time I will write how to Backup All MySQL Tables to Separate Files Automatically. Again, a database administrator is often asked to take data from all/some tables separately for certain analysis or processing. In order not Read more…
For a Database Administrator, backing up the database must be a normal thing to do and become a routine. Either manually or automatically, it is very important to back up the database you manage. Then, if in 1 database server there are a lot of databases and you need to Read more…
Have you ever had an accidental deletion of important files on Linux? It must be annoying isn’t it? No need to worry, you can restore the file using Testdisk. Immediately, I will do a simulation on how to recover deleted files on linux with Testdisk : 1. Check the file Read more…
A few days ago I received an email alert from Grafana on one of my servers informing me of a drastic increase in RAM and CPU of my server which caused the server to be very slow and even not working. After I search by running the top command, I Read more…
How to change hostname on Ubuntu 20.04? This question often arises for new Linux users. We can change the Hostname in 2 ways, here are the ways: 1. Change Hostname on Ubuntu 20.04 Permanently In this first method, we need to edit 2 files namely the file /etc/hosts and /etc/hostname. Read more…
In my post this time, I will share a little information about automation deploy to Server with Github Actions. Previously for those who don’t know what Automation Deploy is, Automation Deploy is a method to build an application automatically. This automation plays an important role in the development of an Read more…