Do you want to improve your Bash skills? Be aware of the common or not-so-common pitfalls of interactive Bash usage? Or simply test your friends (and/or your employees!) with subtle brainteasers? Then, this book is for you! The goal of the book is to let you discover a thing or two about the Bash and Linux/Unix command line by solving...

• This book guides you through building a complete home security system with Raspberry Pi and helps you remotely access it from a mobile device over the Internet
• It covers the...

When it’s all said and done, penetration testing remains the most effective way to identify security vulnerabilities in computer networks. Conducting Network Penetration and Espionage in a Global Environment provides detailed guidance on how to perform effective penetration testing of computer networks―using free, open...

• This book provides code-intensive discussions with detailed recipes that help you understand better and learn faster.
• More than 50 hands-on recipes to create and administer a secure Linux system locally as well as on a network
• Enhance file system security and local and remote...

I am a self-taught programmer. After a year of self-study, I learned to program well enough to land a job as a software engineer II at eBay. Once I got there, I realized I was severely under-prepared. I was overwhelmed by the amount of things I needed to know but hadn't learned yet. My journey learning to program, and my experience at my...

Maximize the powerful features of Ubuntu with expert guidance, tips, and techniques from bestselling Linux author Richard Petersen. Packed with clear explanations and detailed examples, this comprehensive volume shows you how to get off the ground with Ubuntu, set up...

• Identify the high level steps such as verifying user input, using command lines and conditional statements in creating and executing simple shell scripts
• Create and edit dynamic shell scripts to manage complex and repetitive tasks
• Learn about scripting in Perl and programming in...

• Get more done faster, and become a true Linux guru by mastering the command line!
• ...