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Keith Watson

Bash is the GNU Project’s shell for command execution, scripting, and automation. This course will teach you how to use Bash and Linux commands for security management.

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Bash is the GNU Project’s shell for command execution, scripting, and automation. This course will teach you how to use Bash and Linux commands for security management.

Managing security operations on UNIX and Linux systems requires an understanding of command line tools. In this course, Scripting for Security with Bash, you’ll learn to use Bash and Linux commands to manage some common security tasks and understand how scripts can automate those tasks. First, you’ll explore managing file permissions. Next, you’ll discover how to create, modify, and delete users and groups. Finally, you’ll learn how to use SSH to interact with remote systems. When you’re finished with this course, you’ll have the skills and knowledge of Bash and Linux commands needed to conduct basic security operations.

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What's inside

Syllabus

Course Overview
Bash Basics
Using Linux and Bash on Windows
Managing Security Concerns with Bash
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Managing File Permissions
Managing Users and Groups
Running Commands Remotely

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Develops fundamental and essential Unix and Linux commands for basic security operations
Ideal for individuals responsible for managing security operations on UNIX and Linux systems
Assumes familiarity with basic command line usage
May be useful for beginners to Scripting and Security with Bash
Teaches tools and skills relevant to the roles of sysadmins, security analysts, and security engineers
Taught by instructor Keith Watson, an industry expert in security and automation

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Scripting for Security with Bash with these activities:
Review basic Linux commands
Ensure a solid foundation for the course by reviewing basic Linux commands before it starts.
Browse courses on Linux
Show steps
  • Create a list of basic Linux commands.
  • Practice using these commands on a Linux system.
Read 'Unix System Programming' by David A. Curry
Refresh your understanding of Unix and Linux concepts before the course begins to ensure a stronger foundation.
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  • Obtain a copy of the book.
  • Read the chapters on Bash and Linux.
  • Complete the exercises at the end of each chapter.
Practice using Bash commands on a virtual machine
Build your proficiency in using Bash commands by practicing on a virtual machine, reinforcing your understanding of the material covered in the course.
Browse courses on Bash
Show steps
  • Set up a virtual machine running Linux.
  • Install Bash on the virtual machine.
  • Practice using Bash commands on the virtual machine.
Four other activities
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Attend a Bash meetup or conference
Extend your knowledge of Bash by connecting with experienced users at a meetup or conference, potentially finding mentors who can provide guidance and support.
Browse courses on Bash
Show steps
  • Find a Bash meetup or conference in your area.
  • Attend the event and network with other Bash users.
Build a Bash script to automate a security task
Reinforce your understanding of Bash scripting by creating a practical tool that automates a common security task.
Browse courses on Bash
Show steps
  • Identify a security task that can be automated.
  • Write a Bash script to perform the task.
  • Test your script and make sure it works as expected.
Attend a Bash workshop
Deepen your understanding of Bash by attending a workshop, gaining hands-on experience and learning advanced techniques.
Browse courses on Bash
Show steps
  • Find a Bash workshop in your area.
  • Attend the workshop.
  • Practice the techniques you learned in the workshop.
Create a study guide for the course
Improve your retention of the course material by creating a comprehensive study guide that summarizes the key concepts and techniques covered in the course.
Show steps
  • Review your notes, assignments, and other course materials.
  • Identify the key concepts and techniques covered in the course.
  • Create a study guide that summarizes these concepts and techniques.

Career center

Learners who complete Scripting for Security with Bash will develop knowledge and skills that may be useful to these careers:
Forensic Computer Analyst
A Forensic Computer Analyst investigates computer systems and networks to find evidence of criminal activity. They also develop and implement security measures to protect systems from unauthorized access, intrusion, and damage. The Scripting for Security with Bash course can help you become a Forensic Computer Analyst by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for investigating computer systems and networks to find evidence of criminal activity.
Information Security Analyst
An Information Security Analyst is responsible for protecting an organization's computer systems and networks from unauthorized access, intrusion, and damage. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become an Information Security Analyst by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for securing computer systems and networks.
Security Engineer
A Security Engineer designs, implements, and manages security systems to protect an organization's computer systems and networks from unauthorized access, intrusion, and damage. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a Security Engineer by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for securing computer systems and networks.
IT Auditor
An IT Auditor assesses the security of an organization's computer systems and networks. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become an IT Auditor by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for assessing the security of computer systems and networks.
Cybersecurity Analyst
A Cybersecurity Analyst investigates and responds to security incidents, and develops and implements security measures to protect an organization's computer systems and networks from unauthorized access, intrusion, and damage. They also train employees on security best practices. The Scripting for Security with Bash course can help you become a Cybersecurity Analyst by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for investigating and responding to security incidents, and developing and implementing security measures.
Network Security Engineer
A Network Security Engineer designs, implements, and manages security systems to protect an organization's computer networks from unauthorized access, intrusion, and damage. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a Network Security Engineer by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for securing computer networks.
Security Consultant
A Security Consultant advises organizations on how to protect their computer systems and networks from unauthorized access, intrusion, and damage. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a Security Consultant by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for advising organizations on how to protect their computer systems and networks.
Cloud Security Engineer
A Cloud Security Engineer designs, implements, and manages security systems to protect an organization's cloud-based computer systems and networks from unauthorized access, intrusion, and damage. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a Cloud Security Engineer by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for securing cloud-based computer systems and networks.
Penetration Tester
A Penetration Tester evaluates the security of computer systems and networks by attempting to gain unauthorized access to them. They also develop and implement security measures to protect systems from unauthorized access, intrusion, and damage. The Scripting for Security with Bash course can help you become a Penetration Tester by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for evaluating the security of computer systems and networks.
Malware Analyst
A Malware Analyst investigates and analyzes malware to determine how it works and how to remove it from computer systems. They also develop and implement security measures to protect systems from malware infection. The Scripting for Security with Bash course can help you become a Malware Analyst by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for investigating and analyzing malware, and developing and implementing security measures.
Security Architect
A Security Architect designs and implements security systems to protect an organization's computer systems and networks from unauthorized access, intrusion, and damage. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a Security Architect by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for designing and implementing security systems.
Chief Information Security Officer (CISO)
A Chief Information Security Officer (CISO) is responsible for the overall security of an organization's computer systems and networks. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a CISO by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for being responsible for the overall security of computer systems and networks.
Ethical Hacker
An Ethical Hacker evaluates the security of computer systems and networks by attempting to gain unauthorized access to them with the permission of the owner. They also develop and implement security measures to protect systems from unauthorized access, intrusion, and damage. The Scripting for Security with Bash course can help you become an Ethical Hacker by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for evaluating the security of computer systems and networks with the permission of the owner.
Security Manager
A Security Manager oversees the security of an organization's computer systems and networks. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course can help you become a Security Manager by teaching you how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for overseeing the security of computer systems and networks.
Systems Administrator
A Systems Administrator installs, configures, and maintains computer systems and networks. They also develop and implement security policies and procedures, and train employees on security best practices. The Scripting for Security with Bash course may be useful for you if you want to become a Systems Administrator, as it can help you learn how to use Bash and Linux commands to manage file permissions, create and delete users and groups, and run commands remotely. These skills are essential for installing, configuring, and maintaining computer systems and networks.

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Scripting for Security with Bash.
For more advanced learners, this guide delves into advanced Bash scripting concepts, including functions, loops, and regular expressions.
This beginner-friendly guide offers a comprehensive overview of Bash scripting, covering basic syntax, commands, and techniques.
Provides a step-by-step approach to learning Bash, suitable for beginners with little to no prior experience.

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