How to Hide Files Inside Images in Ubuntu Using Steganography
Steganography is the process of hiding confidential information inside another file. Its purpose is to hide the existence of confidential information in such a way that it does…
Read More
How to Install Nmap on Ubuntu 20.04
Nmap (Network Mapper) is used by Network administrators for security scanning and network discovery. It is a free tool mostly used for port scanning. It works by sending…
Read More
How to Install FileZilla on Ubuntu 20.04 LTS
Filezilla is an open-source and easy-to-use FTP client that is used to transfer files to and from an FTP site. Through Filezilla, you can also copy, rename, and…
Read More
How to Install VMware Workstation Player on Ubuntu 20.04
Virtualization technology has been around for quite a while and has gained popularity over the last decade with enterprises and even individuals making the most of it. In…
Read More
Sort command in Linux with examples
The sort command is one of the GNU core utilities that is used to sort content in a particular order. It can sort the content in a number…
Read More
How to Install Docker in Ubuntu 20.04 and Run Nginx Container
Docker is an Open source tool designed to make it easier to create, build and run applications using containers. Docker containers act as a runtime and possess all…
Read More
How to Create SFTP User with Specified Directory Permissions in Ubuntu 20.04
SFTP stands for Secure File Transfer Protocol that we used for secure data transfer to and from your local system. It works over SSH Protocol and hence is…
Read More
How to Install and Use Flatpak on Ubuntu 20.04Â
Flatpak is a universal system package, used for application virtualization, deployment, and mainly used for package management that almost works on all Linux environments. This application comes bundled…
Read More
How to Install IntelliJ IDEA on Ubuntu 20.04 LTS
Developed by JetBrains, IDEA IntelliJ is an open-source, and cross-platform IDE for writing Java applications. For a heads up, JetBrains is also the company behind the development of…
Read More
How to Install and Configure Redis in Ubuntu 20.04
Redis is a database caching service and an In-memory data structure storage. Meaning, the frequent request to the database is cached by Redis and served from the fastest…
Read More