Connecting to an OpenVPN network on Ubuntu 18.04 can sometimes lead to unexpected Domain Name System (DNS) resolution issues. (more…)
When you’re navigating any computer setup, understanding the specific details of your hardware components is often quite important.
Spending long hours in front of a computer is common, but it’s crucial to take regular breaks for eye health and overall physical comfort. (more…)
Are you exploring alternatives to mainstream email services like Gmail? If you want to convert your Ubuntu system into a fully functional mail server, you’ve landed on the right page. (more…)
Services, which are also known as daemons, are scripts and programs that run in the background. These services, which require no user input, can provide many functionalities like database services (such as MySQL), or web server services (like Tomcat) etc… (more…)
In some circumstances, you may have noticed that your computer is running slow. This might be due to some applications that are consuming a big chunk of memory without you noticing it. (more…)
In the world of Linux, the gzip utility is a fundamental tool for shrinking files to save disk space or reduce network transfer times. (more…)
APT is one of the most frequently used commands in Ubuntu ( and Debian family hereafter ) . APT stands for Advanced Package Tool and is used as a package management (i.e. updating, adding or removing) (more…)
Updated on 7/1/2023 – In Linux, automated tasks are referred to as cron jobs. These jobs are executed by a daemon called CRON, which runs commands at predetermined times or intervals. The exact time for a command to run can be set by specifying the (more…)
Virtual Private Network or VPN is a private network of securely interconnected computers over the insecure public internet. A user who wants to access this private network as if he is (more…)
