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shell Scripting

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Shell Scripting Certification


About Shell Scripting

Shell scripting is a method of programming in which commands are entered into a shell or command-line interface, rather than a graphical user interface (GUI). The commands are typically a series of instructions that are executed sequentially, one after the other, to perform a specific task or set of tasks.

The shell is a command-line interpreter that provides an interface to the operating system's services. It reads commands from the user or a script file and then executes them. Different operating systems have different shells, such as Bash on Linux and macOS, and PowerShell on Windows.

Shell scripts can be used to automate repetitive tasks, such as backups, system maintenance, and data processing. They can also be used to perform complex tasks that would be difficult or impossible to do manually, such as creating and managing multiple users, configuring networks, and automating software deployments.

Shell scripting typically involves using a combination of basic shell commands, such as cd, ls, and echo, as well as more advanced commands and utilities, such as awk, sed, and grep. The script is often written in a scripting language such as Bash or PowerShell, which provides a set of commands and constructs for controlling the flow of execution and manipulating data.

Overall, Shell scripting is a powerful and flexible way to automate and streamline many common system administration and development tasks, making it a valuable skill for developers and system administrators.


Who should take the Shell Scripting Certification exam?

Individuals who work in IT or software development, or are interested in automating tasks in a Linux or Unix environment, would benefit from taking a course on shell scripting. This course would cover topics such as writing scripts to automate tasks, using command-line utilities, and manipulating files and directories. It would be beneficial for students who are considering a career in IT or software development, and for professionals who work in these fields and want to improve their skills and knowledge in using shell scripting. Additionally, anyone who uses or manages Linux or Unix-based systems and wants to automate tasks or manage systems more efficiently would also benefit from taking this course.


Shell Scripting Certification Course Outline


Here are some common topics that may be covered in a shell scripting course:

Introduction to the command line interface and shell environments
Basic shell commands and utilities (e.g., ls, cd, pwd, etc.)
Scripting basics (e.g., variables, control structures, functions)
Input/output redirection and piping
Script execution and permissions
Regular expressions and pattern matching
Script debugging and error handling
Advanced shell features (e.g., arrays, associative arrays, etc.)
Using utilities such as sed and awk for text processing
Shell script best practices and security

shell Scripting FAQs

You will be required to re-register and appear for the exam. There is no limit on exam retake.

You can directly go to the certification exam page and register for the exam.

There will be 50 questions of 1 mark each

No there is no negative marking

You have to score 25/50 to pass the exam.

It will be a computer-based exam. The exam can be taken from anywhere around the world.

The result will be declared immediately on submission.