Unmounting a disk in Linux is an important operation that allows you to safely disconnect the file system from the operating system. In this article you will learn how to properly unmount a disk through the terminal, what commands to use and in what

LibreOffice is a free open source office suite that consists of several programs for working with text documents, tables, presentations, databases and drawings. It is designed for use in the office, educational institutions, home, and also provides

LibreOffice Calc is a program for processing and analyzing data in the form of tables, which allows you to solve many tasks. How can I create a table with it?

Elasticsearch is an open source search engine and analytics engine that allows you to store, search, and analyze data in real-time. Elasticsearch uses a distributed architecture and is built on Apache Lucene, and is characterized by high

Creating a table of contents in LibreOffice allows you to organize your document and make it easier to read and navigate. In this article you will learn how to automatically create a table of contents, customize its style and update it when the

File content in Linux is data that is stored in a file and can be read or modified using various utilities and the command line. Often you need to search for files by them, here's how to do it.

A table in MySQL is a structured data store that is used to store and organize information in a database. Each table consists of columns (fields), which define the type of data, and rows (records), which contain the actual values. In some cases, a

Copying files in the Linux terminal is an important operation that allows you to move data between directories or create copies of them for backup storage. The copying process can be useful both for organizing the file structure and for storing

The usermod command in Linux allows you to customize user accounts by changing settings such as username, home directory, groups, and passwords. This article details the main functions and examples of how to use this command to effectively manage