Oct 30, 2023 · The versatile Bash for loop does much more than loop around a set number of times. 3 and could OVERWRITE any existing web setup on the machine. Bash is the language that you will learn to love as much of everyday Ubuntu life is done/can be done using Mar 31, 2022 · Shell scripting is an important part of process automation in Linux. Developing in WSL The Visual Studio Code WSL extension lets you use the Windows Subsystem for Linux (WSL) as your full-time development environment right from VS Code. This shell scripting tutorial will introduce you to the 30 shell scripting examples. 0 & PHP 8. Jan 12, 2026 · Learn different methods to run and execute bash scripts in Linux, including making scripts executable, using interpreters, and sourcing scripts. Let’s have a look into the some of the common bash script examples. Apr 7, 2025 · Learn how to install MySQL on Ubuntu with this step-by-step guide. In my previous job, I have actually used them regularly as a Linux administrator. Features Open source GNU project Read and execute the commands from a Shell Script Can Dec 10, 2025 · A Samba Active Directory Domain Controller (also known as just Samba AD/DC) is a server running Samba services that can provide authentication to domain users and computers, linux or Windows. Shell Script Examples in Linux 1) What does the shebang (#!) at the beginning of a shell script indicate? The shebang (#!) at the beginning of a script indicates the Dec 31, 2023 · This article provides the bash script examples from basic to adavance level. You type in commands. You can perfo Dec 31, 2023 · This article provides the bash script examples from basic to adavance level. Dec 22, 2025 · If you want to learn the fundamentals of bash scripting, read this article to find 25 bash scripting examples. Once the mtk script is running, boot into brom mode by powering off device, press and hold either vol up + power or vol down + power and connect the phone. Here, you will learn bash scripting from the ground up and how to automate processes on Linux computers. Sep 22, 2025 · Learn Bash shell scripting to automate tasks efficiently. Basically, it is a program or script which is written with the help of variables mentioned in it. Remember, Make Your Scripts Executable For the shell to execute a script, the script must have the executable file permission set. This script is ONLY FOR A FRESH OS, it will install Apache, MySQL 8. They automate tasks and make your work more efficient. These examples will cover different aspects of bash scripting, from basic concepts to more advanced topics. The input_file variable is set to the name of the input file containing duplicate lines (change this to your actual input file name). Sep 16, 2025 · The script starts with a shebang (#!/bin/bash), which indicates that the script should be interpreted using the Bash shell. Sep 22, 2025 · Discover Bash scripting, learn to automate tasks with our beginner-friendly tutorial, covering loops, variables, functions, and more for Linux systems. However if you are a 'non-computer-savvy' person that won't mean a thing to you. Learn to install Certbot, configure HTTPS, and automate renewals. Covers setup, config, commands. For linux, a patched kernel is only needed when using old kamakiri (see Setup folder) (except for read/write flash). See the section on arrays in the Advanced Bash-Scripting Guide:. Generally, all Linux users must acquaint themselves with the basic knowledge of bash script programming because of the importance it offers. Ubuntu 24. Perfect for beginners, this guide covers all essential concepts and provides hands-on examples. Jun 29, 2022 · If you're starting out with Bash scripting on Linux, getting a solid grasp of the basics will stand you in good stead. Combining the flexibility of Bash with the capabilities of Python allows you to create robust and efficient scripts. 4. Whether you are managing a personal project, a small business website, or a large-scale enterprise environment, mastering these scripts will provide a solid foundation for streamlining your operations. Jun 29, 2022 · If you're starting out with Bash scripting on Linux, getting a solid grasp of the basics will stand you in good stead. OneCompiler also has reference scripts, where you can look for the sample scripts and start coding. Whether you’re an avid Linux user or just getting started, understanding how to script in Bash can significantly improve your productivity and efficiency. Quick and easy way to run bash script online. In this article, we will explore the process of calling Python script from bash with the example. With it, it's still a text Sep 16, 2025 · For all the Linux distributions, the shell script is like a magic wand that automates the process, saves users time, and increases productivity. 04 Installation Script A script to install BookStack on a fresh instance of Ubuntu 24. [ch]`" } A curated collection of practical Bash script examples, designed to help you get started. It reads files line by line, applies patterns, and performs specified actions on matching lines. Learn how to write a Bash script in no time! Jun 21, 2023 · Bash scripts are normally used for executing a shell command or running multiple commands together and also for the automation of the work. Configure MySQL, set up security, and troubleshoot installation issues Jan 11, 2026 · Install AWS CLI on Ubuntu 26. What's next Write tests using web-first assertions, fixtures and locators Run single or multiple tests; headed mode Generate tests with Codegen View a trace of your tests May 15, 2025 · Install kubectl on Linux The following methods exist for installing kubectl on Linux: Install kubectl binary with curl on Linux Install using native package management Install using other package management Install kubectl binary with curl on Linux Download the latest release with the command: 2 days ago · Learn about what is Debian Linux, its types, development model, and the features that make it one of the most reliable Linux distributions. As a shell, it is directly available via the terminal in both Mac OS X (Applications > Utilities) and Linux/Unix. Nov 18, 2022 · Discover the basics of bash scripting and learn how to write a bash script. Oct 8, 2025 · This guide is designed to take you from a beginner to a confident scripter by walking you through 25 common and practical Linux Bash script examples. Scripting helps you write a sequence of commands in a file and then execute them. Jul 23, 2025 · The simplest example of the use of function in Bash scripting can be given as - Example: #!/bin/bash #It is a function myFunction () { echo Hello World from GeeksforGeeks } #function call myFunction Output of Functions: Hello World from GeeksforGeeks The above example shows a function that prints something when called. Sep 2, 2020 · Are you new to bash scripting? Let's get you started in explaining what bash scripts are and how to master it by illustrating with 25 practical examples! Note, that bash only supports 1-dimensional arrays with integers as indizes. Prerequisites ¶ Before installing PHP you should install Apache (or a preferred web server) and a database service such as MySQL. How to Find if Number is Positive, Negative or Zero Using `if-elif-else` Statement in Bash? Let's augment the code in the above example to add the condition to check for zero. Jan 10, 2025 · 9 Bash Script Examples to Get You Started on Linux Bash, short for "Bourne Again SHell," is a powerful command-line interpreter that grandly serves users in Linux and UNIX-like systems. macOS 14 (Ventura) or later. Also test your learning with practice exercises. 7 practical bash scripting examples that could help you in the real world. 04 / 24. Bash is very flexible, and has many advanced features that you won't see in batch scripts. Windows 11+, Windows Server 2019+ or Windows Subsystem for Linux (WSL). It sh Mar 12, 2024 · Can you provide me the while loop examples? The bash while loop is a control flow statement that allows code or commands to be executed repeatedly based on a given condition. 04 via official installer, Snap, pip or wrapper. Nov 29, 2025 · Learn how to install ImageMagick on Ubuntu via APT or source. #!/bin/bash # Prompt the user to enter a number echo -n "Enter a number Nov 6, 2025 · The AWK command is a powerful text-processing and pattern-scanning tool in Linux used for manipulating data and generating formatted reports. By writing bash scripts, users can automate repetitive tasks, streamline their workflow, and Apr 16, 2021 · Bash script programming is a sequence of executable commands, carrying out numerous commands at once, task performance automation, and administrative tasks customization. We will cover everything from basic “Hello Apr 26, 2025 · Introduction to Bash Scripting Bash scripting is a powerful tool for automating tasks on Unix-like operating systems. What's next Write tests using web-first assertions, fixtures and locators Run single or multiple tests; headed mode Generate tests with Codegen View a trace of your tests A collection of simple Bash scripts. /script echo "Choose your option:" 1) Option 1 2) Option 2 3) Option 3 4) Quit And according to u May 2, 2023 · Here's how to use it in Bash scripting. Jan 25, 2024 · 20 Bash Script Examples This guide aims to give you an understanding of shell, bash, bash scripting concepts, and syntax, along with some valuable examples. 1 day ago · Claude Code is an agentic coding tool from Anthropic that lives in your terminal, understands your codebase, and helps you code faster through natural language commands. Introduction to Bash Scripting Bash scripts are files containing commands that you run in the terminal. Whether you are new to shell scripting or looking to sharpen your existing skills, this tutorial aims to help you master bash programming. You can develop in a Linux-based environment, use Linux-specific toolchains and utilities, and run and debug your Linux-based applications all from the comfort of Windows. Bash executes them. Depending on the circumstances, these formats can be used to print dates in various ways. Contribute to ruanyf/simple-bash-scripts development by creating an account on GitHub. This saves you time because you don't have to write certain commands again and again. The for Loop All scripting and programming languages have some way of handling loops. A loop is a section of code that you want to have executed repeatedly. Aug 21, 2025 · Secure your Nginx server with a free SSL certificate from Let’s Encrypt on Ubuntu. Common Windows 11+, Windows Server 2019+ or Windows Subsystem for Linux (WSL). Apr 9, 2025 · Learn how to install Docker Compose on Ubuntu using APT, the official binary, or as a Docker plugin. We describe its many variants so you can use them successfully in your own Linux scripts. Each example is crafted with insights of Bash scripting. Feb 1, 2022 · Bash scripting is one of the easiest types of scripting to learn, and is best compared to Windows Batch scripting. OnlineGDB is online IDE with bash shell. Feb 14, 2025 · Running Ubuntu 24. Jan 30, 2024 · Bash scripts are powerful tools for automating tasks in the Unix/Linux environment. This comprehensive guide provides over 30 bash script examples for practical tasks and scenarios. 04 (x86-64 or arm64). Without this, your script is just a text file. Debian 12 / 13, Ubuntu 22. Once detected by the tool, release the buttons. I am trying to output the result of two commands in a bash script (output is to stdout) on a single line, but I cannot seem to get it to work - I Jul 23, 2025 · The simplest example of the use of function in Bash scripting can be given as - Example: #!/bin/bash #It is a function myFunction () { echo Hello World from GeeksforGeeks } #function call myFunction Output of Functions: Hello World from GeeksforGeeks The above example shows a function that prints something when called. Bash, which stands for Bourne Again SHell, is not only the default command-line shell for Linux but also a scripting language in its own right. Dec 23, 2021 · Get started with Bash scripting through a practical example to update and upgrade your system. Get started with bash script examples today! Apr 26, 2025 · Introduction to Bash Scripting Bash scripting is a powerful tool for automating tasks on Unix-like operating systems. 04 LTS if it makes a difference. Dec 11, 2025 · PHP is a general-purpose scripting language well-suited for Web development since PHP scripts can be embedded into HTML. Jan 18, 2024 · In Bash, there are a lot of date format. Related: How to Check If a File Exists in Linux Bash Scripts A Simple If Statement Example This is the canonical form of the simplest if statement: if [ this-condition-is-true ] then execute-these-statements fi If the condition within the text resolves to true, the lines of script in the then clause are The editor shows sample boilerplate code when you choose language as Bash. At the same time, bash is also a scripting language: Aug 19, 2025 · Get started with Bash Shell script learning with practical examples. For example, run echo command 5 times or read text file line by line or evaluate the options passed on the command line for a script. May 15, 2025 · Install kubectl on Linux The following methods exist for installing kubectl on Linux: Install kubectl binary with curl on Linux Install using native package management Install using other package management Install kubectl binary with curl on Linux Download the latest release with the command: Oct 23, 2023 · Bash scripting is an essential skill for Linux system administrators and power users. You can perfo Sep 2, 2020 · Are you new to bash scripting? Let's get you started in explaining what bash scripts are and how to master it by illustrating with 25 practical examples! A curated collection of practical Bash script examples, designed to help you get started. 04 is available. You can also query job history for deprecated images across projects using the script located here, as shown in the following example. 04, 24. Jul 23, 2025 · The word "fi" is "if" spelled backward and is used to close the conditional blocks in Bash. Unlike web-based AI assistants, Claude Code operates directly in your development environment with full context of your project files, dependencies, and git history. I'm creating a simple bash script and I want to create a select menu in it, like this: $. By the end of this article, you will have a solid understanding of how to write and run bash scripts on Linux. Step-by-step installation guide with troubleshooting tips. Dec 21, 2024 · In this article, we will cover 9 bash script examples to get you started on Linux. Nov 17, 2025 · Shell Scripting is a way of writing scripts of programs that are executed in a terminal or shell. By writing bash scripts, users can automate repetitive tasks, streamline their workflow, and Dec 22, 2025 · If you want to learn the fundamentals of bash scripting, read this article to find 25 bash scripting examples. The following example checks the vs2017-win2016 image. Mar 31, 2022 · Shell scripting is an important part of process automation in Linux. 04 and 22. A collection of simple Bash scripts. . Unix users spend a lot of time manipulating files at the shell. Resize, convert, and batch-process images from the command line. #!/bin/bash # Counting the number of lines in a list of files # function version # function storing list of all files in variable files get_files () { files="`ls *. This guide explains how to install and configure PHP in an Ubuntu System with Apache2 and MySQL. 5 days ago · The shell environment (like Bash or Zsh) is pre-installed, allowing scripts to run seamlessly across most Linux distributions and Unix-like operating systems. About Bash Bash (Bourne Again Shell) is a shell program written by Brian Fox and is an upgraded version of Bourne Shell program 'sh'. They're the foundation of deeper knowledge and higher scripting skills.

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