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You just need a passion to learn programming. If\u0026#x20;**_**you are a beginner, don’t worry!**_\u0026#x20;\n{% endhint %}\n\n## Module 1: Structure\n\nThis module contains five chapters:\n\n1. \u0026#x20;**Introduction** explains the hurdles faced by programmers and the different approaches used by the authors.\n2. \u0026#x20;**Origins of the OS** explains the importance of operating systems and what electromechanical, relay, and electrical computers are.\n3. **Operating Systems** explains the working of OSs, features of modern OSs, and the graphical user interface (GUI).\n4. **Application** teaches us about the units of information and levels of computer memory. It explains machine code, source code, and how the compiler and interpreter works.\n5. **Bash Shell** explains the development tools needed for using the Bash language, modes of interpreters, and CLI.\n\n## Module 2: Structure\n\nThis module contains thirteen chapters:\n\n1. **File System** explains directory structures, different commands, and logic expressions.\n2. **Command Information** explains how to fetch details.\n3. **Bash Extra Features** explains Unix design, GNU utilities, I/O redirection, and many other features of Bash.\n4. **Script Features** explains why we need scripts, the parameters of the script, and how to use the script with other commands.\n5. **Variables and Parameters** explains variables, their declaration mechanism, types of variables, and indexed array.\n6. **Conditional Statements** provides implementation and a detailed explanation of conditional statements.\n7. **Arithmetic Expressions and Operations** explains the one's and two's complement, different operators, and arithmetic operations.\n8. **Bitwise Operations** explains how bitwise AND, OR, and XOR work in detail.\n9. **Logical Operations and Increments** explains how logical operations can help us compare numbers and how increment and decrement work in Bash.\n10. **Loop Operators** explains how loops work and where to use them.\n11. **Functions** explains functions and how they work, the difference between functions and aliases, and the scope of functions.\n12. **Package Manager** explains the software installation process and how to install, remove, and update packages.\n13. **Bash Scripts Tools** explains the tools needed for Bash and how to launch a source code editor using a terminal.\n\n## Module 3: Structure\n\nThis module contains four chapters, namely:\n\n1. **Core Bash** explains quoting in Bash, globbing, special characters, basic redirection, and pipes.\n2. **Scripting Bash** explains shell scripts, tests, loops, and exit codes. It also gives details of subshells and internal field separators (IFS).\n3. **Bash in Practice** explains the readline library, how to set up the prompt, here docs, and Bash's history feature.\n4. **Advanced Bash** gives us the details of job controls, traps, signal, and string manipulation. It also explains the Bash flags that are useful for debugging.\n\n## Module 4: Structure\n\nThis module contains eight chapters:\n\n1. **Introduction** explains a brief introduction of shell and Linux. It also introduces the command line and other commonly used Bash commands.\n2. **Navigation Commands** explains pathnames, symbolic links, hard links, and different directory commands.\n3. **File Manipulation Commands** explores commands to create, remove, open, move, copy, and zip a file in Bash.\n4. **Permission Commands** explains commands that assist in setting or removing permissions.\n5. **Filtering and Searching Commands** explains the searching, sorting, and filtering of files in Bash. It also explains REGEX, GREP, ECRE\u0026#x50;**,** and FGRE\u0026#x50;**.**\n6. **System \u0026 Process Commands** explains processes, the difference between jobs and processes, and how to kill any process.\n7. **Power of Bash** explains how to install and upgrade packages using the CLI, and use of Git with Bash.\n8. **An Overview of Commands** explores a concise cheatsheet for some commands used in Linux.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaaworld%2Fbash-programming-expert-a2z","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmaaworld%2Fbash-programming-expert-a2z","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmaaworld%2Fbash-programming-expert-a2z/lists"}