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Learn Why ‘less’ is Faster Than ‘more’ Command for Effective File Navigation
Learn Why ‘less’ is Faster Than ‘more’ Command for Effective File Navigation

More is a command to view (but not modify) the contents of a text file, one screen at a time. It is available on Unix and Unix-like systems, DOS, OS/2, and Microsoft Windows. Programs of this sort are...

How to Install and Use Docker on Ubuntu 16.04
How to Install and Use Docker on Ubuntu 16.04

Docker is an open-source project that automates the deployment of application inside the software container. The container allows the developer to package up all project resources such as libraries, dependencies,...

How to Install Rundeck on a Debian 8 (Jessie) Server
How to Install Rundeck on a Debian 8 (Jessie) Server

Rundeck allows you to run commands/scripts on a remote computer. It is used to create a job by defining a single step or a workflow that can execute any set of commands, scripts, or tools on any number...

Performance Monitoring with Monitorix on Ubuntu 16.04
Performance Monitoring with Monitorix on Ubuntu 16.04

Monitorix is a free, open source, lightweight system monitoring tool designed to monitor as many services and system resources as possible. It has been created to be used under the production of Linux/UNIX...

How to Install and Use Command Line Cheat Sheets on Ubuntu
How to Install and Use Command Line Cheat Sheets on Ubuntu

Cheat is a command line primarily based on Python software that lets in system administrators to view and save helpful cheat sheets. It retrieves simple-text examples of a delegated command which will...

How to Install and Get Started with Symfony 2 on Ubuntu
How to Install and Get Started with Symfony 2 on Ubuntu

Symfony is a full-stack, open-source PHP framework. It’s well known for its independent components which can be easily integrated into any other PHP project. The Symfony framework is suitable for building...

How to Set-Up Shiny Server on Ubuntu
How to Set-Up Shiny Server on Ubuntu

Shiny is an R package that allows users to convert R code into an interactive webpage and documents online. You can take your shiny apps and share them in your organization or the world. This article explains...

How to Use ‘cat’ and ‘tac’ Commands with Examples in Linux
How to Use ‘cat’ and ‘tac’ Commands with Examples in Linux

Cat command is a well known Unix utility that reads files sequentially. Writing them to conventional output. The name is derived from its function for concatenating and listing the documents. Tac (that...

How to Increase Swap Space on Linux Ubuntu
How to Increase Swap Space on Linux Ubuntu

In this article, we will learn how to increase the swap space, which will solve the memory errors in applications. This will cover how to add a swap file to an Ubuntu Linux. Anyway,  this is recommended...

How To  Configure and Install Redis on Ubuntu Linux
How To Configure and Install Redis on Ubuntu Linux

In this article we will learn how to configure Redis, Redis is an in-memory Key-value store which is popular for its flexibility, performance and used with wide language support. We will configure this...
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