I have a new course available on Pluralsight. It’s a security analyst focused tools on GNU Bash and scripting. It is the first in a series of courses on Bash.
Scripting for Security with Bash is a technical course for information security analysts that need to understand the UNIX and Linux environment and use Bash as their primary shell and scripting tool. It is designed to be a quick introduction and focused on demonstrating how to use Bash for security operations and automation. (Course overview video)