SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a Rocky Linux server, chances are you will spend most of your time in a terminal session connected to your server through SSH. In this guide, we’ll focus on…
Secure your Ubuntu server with SSH keys. Learn how to generate, configure, and use SSH keys for passwordless authentication in this tutorial.
Master jq for JSON processing with advanced techniques, AI integration, and performance optimization. Learn to handle large files, stream data, and integrate with modern workflows including Kubernetes, APIs, and machine learning pipelines.
Taking your first steps on the command line can be rather daunting. In this article, we seek to make your introduction easy and straight forward. We are going to start small by showing you how to move around on the command line, find out where you are and what is around you. You can use these skills in subsequent guides to complete more complex tasks.
La administración de procesos es una habilidad esencial al usar cualquier sistema informático. Esto es especialmente cierto cuando se administra un entorno de servidores. Este artículo presentará algunas herramientas potentes que pueden usarse para administrar los procesos en un sistema Linux.
Learn how to use SFTP to securely transfer files to and from a remote server. Step-by-step examples, setup tips, and troubleshooting included.
The PATH variable contains a list of directories the system checks before running a command. Updating the PATH variable will enable you to run any executables found in the directories mentioned in PATH from any directory without typing the absolute file path. In this tutorial, you will view the PATH variable and update its value with new directories.
When you first create a new Rocky Linux 9 server, there are a few configuration steps that you should take early on as part of the initial setup. This will increase the security and usability of your server and will give you a solid foundation to build on.
SFTP — это безопасный способ передачи файлов между локальным и удаленным серверами. Будучи значительно более безопасным, чем FTP, данный протокол использует туннель SSH для установления подключения и использует шифрование для передачи файлов в рамках интерактивного сеанса.
Grep est un outil qui permet de rechercher certains modèles spécifiques dans un texte saisi en utilisant des expressions régulières. Les expressions régulières sont un système qui permet de décrire les modèles de texte complexes. Les expressions régulières représentent un puissant outil qui peut être utilisé dans divers programmes texte différents. Au cours de ce tutoriel, vous allez utiliser grep et des expressions régulières pour effectuer une recherche dans un texte.
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