The command and script language of C-Kermit and Kermit 95 is described in Using C-Kermit, 2nd Edition, as supplemented by the C-Kermit 7.0 Supplement, the C-Kermit 8.0 Supplement, and the C-Kermit 9.0 ...

If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...

Linux is a treasure trove of powerful tools, many of which remain undiscovered by casual users. While staples like grep, awk, sed, and top dominate tutorials and guides, there's a second layer of ...

DebPostInstall is a simple Bash script to automate important post installation tasks in a newly installed minimal Debian or Ubuntu server. Of course, you could manually do these tasks one by one. It ...

ℹ️ ℹ️ This chapter has been converted into a better formatted ebook: https://learnbyexample.github.io/learn_gnuawk/. The ebook also has content updated for ...

To make the best use of the ss command, it’s important to understand what a socket is. A socket is a type of pseudo file (i.e., not an actual file) that represents a network connection. A socket ...

Your CSV file may be generated from a database, an API, or you might have run some commands and converted the output to delimit in CSV format. In any of the cases, you have to first analyze the ...

BPF is a powerful component in the Linux kernel and the tools that make use of it are vastly varied and numerous. In this article we examine the general usefulness of BPF and guide you on a path ...