This category contains all the Linux, Solaris and ELK based topics.
In this article, we will see how to enable root ssh authentication in Fedora Linux. You might have noticed that after installing the latest Fedora Server, you might not be able to login using root account over SSH unless you have enabled it during installation. So in the latest version which are having OpenSSH 7.0 ... Read more
In this article, I will take you through the steps to install Fedora 37 on VirtualBox using 3 easy steps. Fedora is known to be an ideal Linux system for developers and testers to test all the application and features before releasing it finally for the wider Linux audience. With the release of Fedora 37 ... Read more
In this article, I will take you through the steps to install TablePlus Database Management Tool on Linux. TablePlus is a simple, lightweight and powerful GUI based database management tool. It makes database management easier, faster and much efficient for users. It supports almost whole set of relational databases as well as few of the ... Read more
In this article, I will take you through the steps to install apt-transport-https on Ubuntu 20.04 LTS (Focal Fossa). apt-transport-https is an apt transport that allows the access of repositories over HTTPS or HTTP secure protocol. Since http by nature is an insecure transport protocol so any information passing through http protocol is vulnerable to ... Read more
In this article, I will take you through the steps to install make command on Ubuntu 20.04 LTS. GNU make is a free and open source utility to compile and link a program. It requires a Makefile to know how to compile and link a program. It is widely used by programmers and developers to ... Read more
In this article, I will take you through the steps to install rtl8821cu Wifi USB Driver on Ubuntu Linux. rtl8821cu is a realtek Wifi adapter USB device, the driver of which is available in GitHub to support WLAN product like RTL8811CU and RTL8821CU. It is available to be installed in all almost all the famous ... Read more
In this article, I will take you through the steps to install nmap command on Linux. Nmap is a free and open source network scanning tool widely used by network and security teams around the world. It was created by Gordon Lyon Nmap to discover hosts and services running on a computer network. It is ... Read more
In this article, we will go through the concepts of BLoC pattern in flutter with examples. Managing the states in apps is, besides managing UIs, the hardest part. The process of creating a flutter app has involved multiple state management, and it has been difficult to compete in the market. To address the various issues ... Read more
In this article, we will see how to install compress - video compressor on Ubuntu 20.04 LTS. If you are looking to compress a video to MP4 and H264 format on a Linux system then compress - video compressor is the application you can think to use here. It is very simple and easy to ... Read more
In this article, we will see how to install traceroute command on Ubuntu 20.04 LTS (Focal Fossa). Traceroute is a free and open source command line utility to trace the route packets originated from an IP network, traversing to the destination host. It traces the route by launching the probe packets with small TTL(time to ... Read more