3- BASH Scripting – Basic scripting & using variables in script
Hello Linux-fanatics, this is the part 3 of BASH Scripting series. In this tutorial, we will be finally writing our first…
system administrator
ifconfig command : Learn with some examples
‘Ifconfig’ , short for ‘Interface Configuration, is a very important utility of Linux systems. It is used to check &…
12 Important things to do for securing APACHE Web Server
Hello Linux-fanatics, previously we have discussed how we can install & configure apache web server & then secure it using…
Beginner’s guide to implementing DNS server using BIND
As we know that every machine on a network has a IP address assigned to it, which is like a…
Creating a YUM repository from ISO & Online repo
YUM tool is one of the most important tool for Centos/RHEL/Fedora. Though in latest builds of fedora, it has been…
Commands to check System & Hardware Information
Hello linux-fanatics, in this post i will be discussing some important that will make your life as System Administrator. As…
Ultimate guide to securing SSH sessions
Hi Linux-fanatics, in this tutorial we will be discussing some ways with which we make our ssh server more secure. OpenSSH…
Easiest guide for creating a LAMP server
Hello Linux-fanatics. In this tutorial, we will be discussing “How we can create a LAMP server “.. LAMP server A…
Learn to create SSL Certificate for Apache Server
Hello Linux-fanatics, in our earlier tutorial we learned to create apache web server with Name based hosting & IP based…
Getting started with FIREWALLD in RHEL/CentOS 7
Earlier we discussed about SELinux, which helps us secure our system. In addition to using SELinux, we should also enable…
Virtualization in Linux: Installing KVM on CentOS & RHEL
In this tutorial, we will be installing KVM on CentOS or RHEL machines. KVM (also called QEMU) or Kernel Based…
Step by Step guide to configure APACHE server
APACHE Server It is the most widely used web server in the world. Almost 65%-70% of the world’s web server…
Beginner’s guide for creating DHCP server
Hello Linux-fanatics, in this tutorial we will be creating DHCP server for our IT environment. It is an important service…
Configuring RAID0 (Stripping) on CentOS/RHEL
RAID aka Redundant Array of Inexpensive Disk aka Redundant Array of Independent Disk is a data storage technology which uses…
Working with YUM command (with examples)
YUM or Yellowdog Updater Modified is front-end tool for managing of rpm packages. Its used to install, remove, update &…
Working with RPMs: Redhat Package Manager (with examples)
RPM or Redhat Package Manager is the default package management utility for RHEL, Centos. Fedora. It allows us to install,…