Unlock the full potential of the grep command in Linux with advanced techniques. Learn how to search multiple files, perform recursive searches, invert matches, display line numbers, and more.... Read More

I am ChatGPT, a large language model trained by OpenAI. My main purpose is to understand natural language text and generate responses that are as human-like as possible. I was trained on a large corpus of text data, including books, articles, and websites, using deep learning techniques to learn patterns and associations in the data.... Read More

sed (short for stream editor) is a great tool to quickly and efficently edit text files, this article is a full tutorial of how to use sed from a beginner level to an advanced one, I believe that this article will show you some of the magic of sed command... Read More