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Articles by Satish Kumar
Page 65 of 94
20 Useful Apache ‘.htaccess’ Tricks to Secure and Customize Websites
Apache is one of most popular web servers in world, and it's used by millions of websites to serve content to users. One of most powerful features of Apache is its ability to use .htaccess files to customize and secure websites. An .htaccess file is a simple text file that can be placed in a website's root directory to control various aspects of server's behavior. In this article, we'll cover 20 useful Apache .htaccess tricks that can help you secure and customize your website. Password Protect a Directory If you want to protect a directory on your website with a ...
Read More20 Things To Do After Installing Ubuntu 22.10 ‘Groovy Gorilla’
Ubuntu 22.10 'Groovy Gorilla' has been released, and it is packed with exciting features and improvements. However, after installing operating system, there are some essential things you need to do to make most of it. This article will highlight 20 things to do after installing Ubuntu 22.10 'Groovy Gorilla' to enhance your user experience. Install Updates The first thing you need to do after installing Ubuntu 22.10 'Groovy Gorilla' is to install updates. Updating your system ensures that you have latest security patches, bug fixes, and new features. To update your system, go to 'Software Updater' application or run following ...
Read More20 Things to Do After Fresh Installation of Fedora 26 Workstation
Fedora 26 Workstation is an operating system built on Linux kernel, which provides users with a highly customizable, secure, and powerful computing experience. It is designed to cater to developers, system administrators, and users who want to leverage latest technologies and features. If you have just installed Fedora 26 Workstation, here are 20 things you can do to make most of your new installation. Update Your System After installing Fedora 26, first thing you should do is to update your system. To do this, open terminal and run command − sudo dnf update This command will update your system ...
Read MoreInstalling AWS CLI on Linux
Introduction Amazon Web Services (AWS) is one of most popular cloud computing platforms in world. It provides a wide range of services, such as storage, computing, networking, and databases, to name a few. AWS Command Line Interface (CLI) is a powerful tool that allows you to manage your AWS resources using commands in terminal or shell. In this article, we will discuss how to install AWS CLI on Linux, including various sub-headings and examples. Step 1: Check Python Installation Before installing AWS CLI, you need to ensure that Python is installed on your Linux system. Python is a programming ...
Read MoreThe uniq Command in Linux
Introduction The Unix operating system is known for its powerful command-line interface and an extensive collection of tools. Among these tools, "uniq" command is a popular utility that is used to filter out duplicate lines in text files. This command is often used in conjunction with other command-line tools and shell scripts to manipulate data and automate tasks. In this article, we will explore "uniq" command in detail, including its syntax, options, and examples of its usage. Syntax The syntax of "uniq" command is simple and easy to understand. basic syntax of command is as follows − uniq [options] [input_file] ...
Read MoreProcess Multiple Input Files Using Awk
Introduction Awk is a powerful text processing tool that is widely used by developers, system administrators, and analysts to manipulate data in a variety of ways. It is a versatile tool that can process text files, extract data, and transform it into a variety of formats. One of key features of Awk is its ability to process multiple input files at same time, making it ideal for batch processing tasks. In this article, we will explore how to use Awk to process multiple input files and examine several examples of how it can be used in practice. Using Awk with ...
Read MoreHow to Join Multiple Lines Into One on Linux
Introduction When working with Linux or any command-line interface, you may come across situations where you need to combine multiple lines of text into a single line. This can be helpful for formatting or readability purposes, and it can also be necessary for certain scripting tasks. In this article, we will discuss several methods for joining multiple lines into one on Linux, including use of command-line tools like sed, awk, and paste. We will provide examples of each method to demonstrate how they can be used in different situations. Method 1: Using "tr" Command One of simplest ways to join ...
Read MorePrint Linux Directory Structure as a Tree
Introduction Linux is an open-source operating system that has gained a lot of popularity among developers and system administrators. It offers various powerful tools and commands to manage files, directories, and other resources on system. One such command that comes in handy is tree command, which helps in displaying directory structure of system in a tree-like format. In this article, we will explore tree command and its usage in detail. What is tree command? The tree command is a command-line tool that displays directory structure of a file system in a tree-like format. It shows nested structure of directories, sub-directories, ...
Read MoreHow to Use cd Command in Bash Scripts
The cd command is one of most fundamental commands in Bash shell. It is used to change current working directory to a specified location. This command is particularly useful when navigating through file system, especially in situations where you need to access files or directories in a different location. In this article, we will explore how to use cd command in Bash scripts. What is cd Command? Before diving into usage of cd command, it is important to understand what it does. cd command is a built-in command in Bash that is used to change current working directory. When you ...
Read MoreLinux man Command
Introduction In world of Linux, man command is an essential tool for anyone who is serious about using command line interface. It stands for "manual", and it is a built-in help system that provides users with detailed information on how to use various Linux commands. In this article, we will dive deep into Linux man command, exploring its functionality and usefulness, as well as providing examples of how to use it. Overview of Linux man Command The Linux man command is a built-in help system that provides users with detailed information about commands, utilities, and functions on Linux operating system. ...
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