All things Linux and C
Linux related topics
As a programmer, you’re likely no stranger to the world of variables. But when it comes to C programming, understanding variables is crucial to writing efficient, effective, and bug-free code. In this comprehensive guide, we’ll delve into the world of C variables, exploring what they are, how to declare and use them, and the best … Read more
As a programmer, you’re likely no stranger to the concept of constants in C. But are you using them to their full potential? Constants are a fundamental aspect of programming, allowing you to define values that remain unchanged throughout the execution of your code. In this article, we’ll delve into the world of C constants, … Read more
As a programmer, you’re likely no stranger to the world of coding, but have you ever stopped to think about the foundation of it all – the syntax? C syntax, in particular, is the backbone of many programming languages, including C++, Java, and Python. In fact, understanding C syntax is crucial for any aspiring programmer, … Read more
As a developer, system administrator, or simply a curious tech enthusiast, you’ve likely heard of Bash, the popular Unix shell and command-line interpreter. But do you know the full extent of its capabilities? From automating tedious tasks to streamlining complex workflows, Bash is an incredibly versatile tool that can revolutionize the way you work with … Read more
Are you tired of feeling like your device is a mysterious black box, with secrets hidden behind a veil of code and circuitry? One of the most fundamental identifiers of your device is its MAC (Media Access Control) address, a unique identifier that sets your device apart from all others on a network. But have … Read more
As a C programmer, you’re likely no stranger to the concept of file input/output (I/O). However, working with files can be a daunting task, especially for beginners. Whether you’re trying to read data from a text file or write output to a binary file, understanding the intricacies of file I/O is crucial for any serious … Read more
Are you tired of writing C code that’s rigid, inflexible, and difficult to maintain? Do you want to take your programming skills to the next level and create reusable, modular code that’s easy to understand and modify? Look no further! In this article, we’ll delve into the world of C interfaces, exploring what they are, … Read more
Are you tired of feeling like a stranger in your own terminal? Do you dream of wielding the power of the command line like a pro? Look no further! Bash, the Bourne-Again SHell, is an incredibly versatile and powerful tool that can help you automate tasks, streamline your workflow, and unlock the full potential of … Read more
Recently I had been looking at PCAP traces of a PLC5 communicating with RsLinx. Wireshark just saw it as a blob of data on top of the TCP header. Well this just would not do. Wireshark provides a nice interface for using LUA to write your own dissector. This is what I ended up doing … Read more
Are you ready to dive into the fascinating world of Linux and explore the core that makes it all tick? Look no further! The Linux Kernel is the backbone of the Linux operating system, and understanding its intricacies can take your computing experience to the next level. In this blog post, we’ll delve into the … Read more