Basic Bash Shell Commands – A CLI Tutorial

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What is Bash?

Bash, or the Bourne Again SHell, is based on the Bourne shell. It is the default shell command language interpreter for GNU Linux/Unix and is accessed via a terminal. The shell was the original method for interacting with the operating system before GUIs were implemented. It has the ability to execute single commands, understand regular expressions, as well as scripts written in the bash language. It is currently the default interactive shell on most all modern Linux distributions.

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How to Install Chocolatey on Windows

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How to Use the Screen Command in Linux

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What is Screen?

Screen is a terminal program in Linux which allows us to use a virtual (VT100 terminal) as full-screen window manager which multiplexes an open physical terminal between multiple processes, which are typically, interactive shells. It allows us to access multiple terminal sessions within a single terminal or a remote terminal session. It is most useful when addressing multiple Linux shell commands on the command line, as well as separating commands from the shell that started the commands.

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How to Install and Use ApacheTop

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What is ApacheTop?

ApacheTop is an uncomplicated command line (CLI) utility that is used to monitor http traffic in real-time. It achieves this task by analyzing the incoming apache logs and based on that data presents understandable output to our screen. It can be configured to output X number of hits, or output X number of hits within X seconds.

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How to Uninstall Software on Ubuntu

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In this article, we will be discussing the various methods and techniques used to locate and uninstall the software from a Ubuntu/Debian based server. We will primarily be using the apt and dpkg commands on the command line.

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Understanding the Apache Service Status

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In this article, we will be reviewing the Apache Service Status. Sometimes checking the performance of a Cloud Dedicated server can be difficult. Apache has built-in utilities that assist in monitoring the usage and performance of Apache. Apache Status also provides information that aids in performance auditing and control tuning.

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Installing Linux Software Via The Commandline

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Installing Linux software from the command line can save you time, money, and make life easy — if you know what you’re doing! This article is a brief overview of how the command line operates on a RedHat or CentOS-based Linux distribution, or even within a server cluster.

Once we have learned how the command line works, we will move on to installing, removing, and updating our software packages via the command line with yum. To get started, let’s begin by making sure we understand what the command line does.

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