Linux Archives - Life On Network

How do I allocate memory to work as swap space in an Amazon EC2 instance by using a swap file

How do I allocate memory to work as swap space in an Amazon EC2 instance by using a swap file? When physical RAM is already in use, Amazon EC2 instances…

Durga Charan Ojha April 10, 2022

Linux MySQL

Step by Step screenshot to Install MySQL 8.0 on Ubuntu 20.04

Step-by-Step screenshot to Install MySQL 8.0 on Ubuntu 20.04 MySQL Community Edition is a freely downloadable version of the world's most popular open-source database that is supported by an active…

Durga Charan Ojha September 30, 2021

Linux

Step by step screenshot of how to install ubuntu 20.04

Step by step screenshot of how to install ubuntu 20.04 To start with Ubuntu 20.04 installation, we need a bootable USB device You can check how to make a bootable…

Durga Charan Ojha August 31, 2021

Linux

4 Surprising Uses of Linux

4 Surprising Uses of Linux Credit: Larry Ewing - no changes made to image If you've ever downloaded a new program to your PC, you've probably seen that you can choose…

Durga Charan Ojha July 2, 2021

AWS EC2 Linux

Extend the size of EBS volume in your EC2 instance

Extend the size of EBS volume in your EC2 instance Faced issue in accessing EC2 micro instance and to my surprise almost all space was consumed for which I was…

Durga Charan Ojha February 28, 2021

Linux

User is not in the sudoers file in CentOS

User is not in the sudoers file in CentOS I got this above error while trying to do sudo user. see Image - 1 CentOS 6 does not add users…

Durga Charan Ojha October 7, 2019

Linux

How to disable ping request in CentOS Server

How to disable ping request in CentOS Server. To secure the Server we need to follow some of the protocols like # To keep updated the Server with latest patches.…

Durga Charan Ojha June 24, 2019

Linux

Without sudo login to mysql server in Ubuntu 18

Without sudo login to MySQL Server in Ubuntu 18 While after successful installation of MySql Server in Ubuntu 18, you receive an error message from the terminal and as well…

Durga Charan Ojha March 25, 2019

Linux

User is not in the sudoers file. This incident will be reported

User is not in the sudoers file. This incident will be reported, while working with Ubuntu I could get this error and no other command its allowing me to execute.…

Durga Charan Ojha September 27, 2018

Linux

PhpStorm running out of memory while indexing project

PhpStorm running out of memory while indexing project out of memory xms error. Opening PhpStorm it throws one error while indexing project. See the error image below. Image - 1…

Durga Charan Ojha September 21, 2018