Switch back to ifupdown – /etc/network/interfaces in Ubuntu
Netplan is a network configuration tool. It was first introduced in the Ubuntu 17.10. Prior to that, Ubuntu had ifupdown…
Introduction to Kotlin
Kotlin is an open-source programming language, which supports both functional as well as object-oriented programming. Advancement in language is being…
Install WordPress on Debian Buster
WordPress is an open-source content management system (CMS), which was first released on May 27, 2003. The CMS is used…
Install Wine to run Windows applications in Ubuntu
Wine was originally an acronym for “Wine is not an emulator”. Now, we simply call it Wine. It is an…
/etc/skel directory in Linux
In this article, we would discuss /etc/skel directory in Linux distributions. The /etc/skel/ contains all the files and directories which…
Install VirtualBox in Debian Buster
Developed by Oracle Corporation, VirtualBox is a free and open-source virtualization product. It facilitates us in running multiple operating systems…
Kill a Process in Linux
Stuck operating systems is a very common issue that almost every user has dealt at least once in their lifetime….
Install/Remove .deb package in Ubuntu/Debian
Ubuntu/Debian Linux distributions contains huge list of packages in their software repositories. Still, we may need to install other packages…
Backing File and Snapshot in QEMU/KVM
In any Virtual Machine application, there is nothing better than creating a Snapshot. It assist us save the current machine…
Manage Users and Groups in Ubuntu
As a System Administrator, we have to frequently manage users and their groups. If there is a team working on…