If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into regex in Python. It lets you describe patterns instead of writing ...

Use the python REPL or debugger console while a program is running, without interrupting or pausing execution. Exploit ...

For Linux users, the command line is a celebrated part of our entire experience. Unlike other popular operating systems, where the command line is a scary proposition for all but the most experienced ...

As a junior network engineer at a university I wrote a lot of management scripts in Perl. I had scripts to do things such as check switchport configurations and upgrade switch code. Times have changed ...

Linux, known for its robustness and flexibility, has been a favorite among developers, system administrators, and technology enthusiasts. One of the pillars of Linux's capabilities is its inherent ...

Learn about Python metaclasses, how to define and use them, and explore examples to understand their functionality with this comprehensive tutorial. Python, known for its simplicity and readability, ...

In this blog post we will talk about writing secure code. Am I pretending to always write secure code?… Heck no! I am lazy just like the rest of us :-). That being said, there are a few things that ...

Enterprise networks are a crucial component of the digital economy and must constantly adapt to evolving needs. Most network changes are still done manually, however, leading to an increase in Opex ...

An automated script is a code snippet that executes repetitive or complex tasks, such as provisioning infrastructure, managing security vulnerabilities, setting up data pipelines and testing software, ...