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The git log command is used to view the commit history of a Git repository. You can customize the output format to show specific details in a more readable or structured way. Below are some useful variations and formatting options for git log: To sh...
Overview This article will teach us how to: Install Ubuntu Server 24.04 on a laptop from scratch Install Ubuntu server by using Vagrant tool with ISO image Prerequisites: A laptop without any OS installed; A virtualization software Virtualbox t...
The /etc/passwd and /etc/shadow files are the backbone of Linux user management. Together, they store user account information and handle authentication securely. This article provides a hands-on guide to understanding these files, their structure, a...
In Linux, links are powerful tools that allow you to create references to files and directories. There are two main types of links: hard links and soft links (also known as symbolic links or symlinks). Understanding the differences between these two ...
A hostname is a human-friendly name given to a computer. It is a unique identifier that allows us to identify the machine in various network communications, making it easier to locate and manage devices. Type: hostname To see where it is stored, typ...
File permissions are core to the security model used by Linux systems. The file permission in Linux specifies how much power each user has over a given file or directory. Viewing Permissions There are two ways of viewing file permissions in Linux: U...
The find command in Unix is a powerful utility used for searching files and directories based on various criteria such as name, type, size, permissions, modification time, and more. It recursively descends into directory trees and matches conditions ...
The fstab file in Linux stands for "filesystem table" and is commonly found in the /etc directory. It typically lists all available disk partitions and other types of file systems, their mountpoints and mount options. fstab is meant to be only read b...
Systemd is a software suite that provides a standard process for controlling what programs run when a Linux system boots up. It starts the core programs running and a journal of system activity, the network stack, a cron-style job scheduler, user log...
