How to Install Memcached on Debian 10
How to Install Memcached on Debian 10 Memcached is a free and open source, high-performance, distributed memory object cache system. Memcached is simple and powerful. Its simple design facilitates rapid …
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How to Install and Configure Redis on Ubuntu 18.04/20.04
Redis is an open-source in-memory key-value data store. It can be used as a database, cache and, message broker, and supports various data structures such as Strings, Hashes, Lists, Sets, …
How to Install Skype on Ubuntu 18.04/20.04
Skype is not an open-source application, and it is not included in the standard Ubuntu repositories. This guide shows two ways of installing Skype on Ubuntu 20.04. Skype can be …
How to Install Tomcat 9 on Ubuntu 18.04/20.04
Apache Tomcat is an open-source web server and Java servlet container. It is one of the most popular choices for building Java-based websites and applications. Tomcat is lightweight, easy to …
Lenovo will pre-install Ubuntu and Red Hat systems on More ThinkPads, ThinkStations
Lenovo is already well represented within the Linux hardware community having ‘certified’ a swathe of its devices for various different distros over the years. And the company recently revealed plans …
How to Install Vagrant on Ubuntu 20.04
Vagrant is a command-line tool for building and managing virtual machines. By default, Vagrant can provision machines on top of VirtualBox, Hyper-V, and Docker. Other providers such as Libvirt (KVM), …
How to Enable SSH on Ubuntu 20.04
Secure Shell (SSH) is a network protocol used for a secure connection between a client and a server. Each interaction between the server and a client is encrypted. This tutorial …
Bash printf Command
Typically, when writing bash scripts, we use echo to print to the standard output. echo is a simple command but is limited in its capabilities. To have more control over …
How to Install VirtualBox on Ubuntu 20.04
VirtualBox is open-source cross-platform virtualization software that allows you to run multiple guest operating systems (virtual machines) simultaneously. Generally, Virtualbox is used by desktop users as a testing and development …
Using Curl to make REST API requests
An application program interface (API) is a set of definitions and protocols that allows software programs to communicate with each other. The term REST stands for representational state transfer. It …