Install Python PIP on Ubuntu & CentOS/RHEL
PIP is a package manager for python-based software, PIP actually is a recursive acronym for ‘PIP installs python’ or ‘PIP…
centos
Managing network using IFCONFIG & NMCLI command in Linux
Earlier we have discussed how we can configure network connections using three different methods i.e. by editing network interface file,…
13- BASH Scripting – Creating Bash Functions for shell script
In our last tutorial, we discussed advanced uses of I/O redirection & we will now learn to create functions for…
How to setup PasswordLess SSH in Linux? (with Video tutorial)
This tutorial answers your question i.e. how to setup Passwordless SSH? SSH is a protocol to communicate a server with…
Easy guide to assign Static IP Address on CentOS / RHEL (7 & 8)
DHCP servers are used almost in all organizations or even in our home routers for assigning IP addresses to get…
How to install GNOME (GUI) on CentOS
When we install any CentOS version, we do have the option to install GUI along with the operating system as…
Easily migrate CentOS 8 to CentOS Stream
Back in December 2020, Red Hat accounted that it will be discontinuing CentOS based on RedHat releases. Instead, it will…
Install TeamViewer on Ubuntu & CentOS /RHEL
This article details the process on how to install TeamViewer on Ubuntu & CentOS systems. Team viewer needs no introduction,…
How to use SCP & RSYNC command line options to Backup your System
In this tutorial, we will discuss how to transfer files among systems using SCP & Rsync with some examples. We…
How to change Date & Time in Linux
n this tutorial, we are going to discuss how to change date in Linux. We are going to discuss 3…
5 ways to add or change hostname in CentOS 7
The hostname for a system is like an identity for that system, it not only makes system management easy but…
How to use CAT & DD command in Linux to Clone Disks
It always wise for a System Administrator to be prepared for the worst situation & having a backup/clones of servers,…
Schedule CRON Jobs in Linux: with Crontab Examples
Learn how to schedule Cron Jobs in Linux. Cron or Crontab is a very important utility in Linux systems &…
How to create Bind DNS master slave setup in CentOS
Earlier we learned to create a DNS server for our environment using BIND with a single or Master server setup….
Important Linux Log Files to monitor to identify issues
An important part of System Administration is to make sure that all the infrastructure is always up & working fine…
Manage KVM Using CLI on CentOS /RHEL
This tutorial discusses how to manage KVM using CLI with the help of a utility called ‘virsh’. In our last…
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