Package Manager Table of contents: What is Package Manager A package manager is a software tool designed to simplify the process of installing, updating, configuring, and removing software packages on a computer’s operating system. It provides a centralized repository of software packages, manages dependencies between them, and ensures that installations Read more…
Linux Text Editor What is Linux Text Editor A Linux text editor is a software application used for creating and editing text files directly within a Unix or Linux operating system environment. These editors are typically command-line based or have a graphical interface, offering features such as syntax highlighting, search Read more…
File Archive Operation What is File Archive Operation The file archive operation involves consolidating multiple files into a single archive file through compression techniques. This process reduces overall file size, optimizing storage space and facilitating faster file transfers over networks. Archiving files also improves organization by grouping related files together, Read more…
Viewing, searching, manipulating file using sed, awk , cut, and grep grep grep is a command-line utility used for searching plain-text data for lines that match a specified pattern. It is particularly useful for filtering through large files or outputs to quickly find relevant information, such as error messages Read more…
File & Directory Permission What are File and Directory Permissions? File and directory permissions are security settings that control access to files and folders in an operating system. These permissions determine who can read, write, or execute a file and who can access or modify a directory. Typically, permissions Read more…
Directory & File Navigation Creation, Deletion and Renaming What is Directory Navigation Linux directory navigation is the process of exploring the file system’s hierarchical structure to locate and manage files and folders. This involves moving between different directories, understanding their relationships, and accessing various levels of the file system, from Read more…
Basic File Operation What is Basic File Operation Basic file operations encompass creating, reading, writing, copying, moving, deleting, and renaming files and directories. These fundamental actions enable users to efficiently manage their data, organize files into structured systems, modify content as needed, and perform essential tasks like backing up or Read more…
Installing Proxmox Mail Gateway What is Proxmox Mail Gateway Proxmox Mail Gateway is an open-source email security solution developed by Proxmox Server Solutions GmbH, aimed at safeguarding mail servers from spam, viruses, phishing, and other email threats. It integrates robust anti-spam measures including greylisting, DNS blacklists, SPF/DKIM/DMARC checks, and Bayesian Read more…
Installing Proxmox Backup Server What is Proxmox Backup Server? Proxmox Backup Server is an open-source backup solution designed for Proxmox Virtual Environment, providing robust capabilities to efficiently back up and restore virtual machines, containers, and physical hosts. It supports full and incremental backups, utilizes data deduplication to optimize storage, and ensures Read more…