Enable unattended updates on Ubuntu
To enable auto updates in Ubuntu, you can follow these steps, which ensure that your system stays up to date without needing manual intervention. This script installs the unattended-upgrades package,…
Installing and Configuring Docker on Ubuntu
Let's start with Docker on Ubuntu Docker is a popular platform for developing, shipping, and running applications inside containers. This allows for consistent environments for applications and simplifies deployment. Below…
How to install AdGuard on your Raspberry Pi
AdGuard Home is a network-wide ad-and-tracker blocking DNS server. Its purpose is to let you control your entire network and all your devices, and it does not require using a…
How to install Uptime KUMA on RaspberryPi 4
If you want to monitor your website’s uptime and load speed on your own VPS you can do so with a free tool called Uptime Kuma. This tool allows adding…
Install Webmin on your Raspberry Pi 4 – Ubuntu
Here simple step by step to install and configure Webmin tool on your Raspberry Pi 4 running Ubuntu 20.x operating system. Check for update Install requirements Download latest webmin package…
How to Make File and Directory Undeletable in Linux
There may be situation that you want to make sure your file or directory cannot be DELETED by accident or intentionally. In my case I like to protect this way…
How to Convert Epub to PDF in Ubuntu Linux
EPUB is a popular file format supported by e-book readers on Amazon Kindle, Mobiles, Tablets and other devices. But sometimes you may need to convert Epub to PDF file to…
How to Check Remote SSL Certificate from terminal inLinux
Here are 3 options you can use if you want to check on SSL certificate on any website from command line in terminal on your Linux box. 1. Using OpenSSL…
Scan your Linux Ubuntu machine for rootkits or malware
Chkrootkit is an open source rootkit scanner for Linux systems. Rootkits are hard to detect software & programs that allow access to a computer where access it not allowed. They…
How to change SUDO password timeout in Linux
Some Linux orders require Administrator privilege for execution of certain scripts or tasks in Linux. However, the default for the administrative permissions whene you issue a sudo lasts only 15…
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