How to find file in linux with find Command and Locate Command
Finding files in a Linux system can sometimes be a daunting task, especially if you have a large number of …
Linux Tutorials
Practical Linux tutorials based on real-world server administration, covering system management, performance tuning, security, and troubleshooting in production environments.
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Dual Boot: Linux not showing in GRUB menu with Windows 10
Have you recently installed a Linux distribution alongside Windows 10 on your computer, only to find that the Linux option …
Online BASH Emulator: Execute Linux Commands quickly
Online BASH Emulator Please do not refresh the Page, wait till the Emulator load Back To command TerminalBack To Home …
Configure Network Using nmcli command in Linux (CentOS/Ubuntu)
nmcli command: NetworkManager Command Line Interface (nmcli) is a powerful command-line tool designed to manage and control network connections and …
Master the df Command in Linux: Examples and Usage Explained
This post will teach you how to use the df command in Linux, including options and examples. All the below …
Configuring iSCSI Target and Initiator in CentOS/RHEL: Step-by-Step
On top of the TCP Protocol, the iSCSI (Internet Small Computer System Interface) is a transport layer protocol. It guarantees …
Network Configuration in Linux and Troubleshooting
1. What is Network? A combination of two more computers connected together to share their resources with each other by …
ls command in linux explained in detail
Introduction to the ls Command in Linux The ls command in Linux is one of the most fundamental and frequently …
How to fix nmcli Error: unknown connection issue in Linux CentOS/RHEL
There could be a multiple reason for nmcli Error: unknown connection. In this tutorial I am going to fix the …
What is the Difference between RHEL 8 and RHEL 9 ?
Difference between RHEL 8 and RHEL 9 Red Hat Enterprise Linux (RHEL) is a leading enterprise operating system known for …
7 Proven Commands to Get Public IP in Linux Terminal
To get Public IP in Linux quickly and easily, you can use simple terminal commands. Knowing your server’s public IP …
What is SSH and how do I use it ? | SSH Telnet Rsync
SSH is stands for Secure Shell. It was designed and created to provide the best security when accessing another computer …
Kernel Panic Alert: How to Troubleshoot and Resolve Common Errors in CentOS and Red Hat Linux
As a Linux administrator, you’ve likely encountered the dreaded “Kernel Panic” error at some point. This sudden and often cryptic …
How to Create NIC Teaming or Bonding in CentOS 6 or RHEL 6
NIC teaming and bonding are techniques used to combine multiple network interface controllers (NICs) into a single logical interface in …
What is Soft link and Hard link in Linux
What is a link file and how many types? The link file is a shortcut file to the original file. …
The Importance of Swap Memory: Optimizing Linux System
1. What is swap in Linux? In Linux, a “swap” refers to a special type of space on the hard …
Configuring MySQL & MariaDB Server in Linux
1. What is MySQL or MariaDB? MySQL or MariaDB is adatabase software to create and maintain the databases. Upto RHEL …
Top 40 Linux commands every sysadmin should know
Top 40 Linux commands every sysadmin should know To get login user information, including the number of currently logged-in users …
Configure Postfix Mail Server on Linux (Step-by-Step Guide)
How to Configure Postfix Mail Server in Linux Setting up a reliable mail server is essential for managing communication within …
How to configure Iptables & Firewalld in Linux CentOS/RHEL
1. What are Iptables or firewalls? IP tables is a command-line firewall utility that uses policy chains to allow or …