create sosreport on Linux

How To Generate SOSReport For Analysing Issues On Linux

How To Generate SOSReport For Analysing Issues How To Generate SOSReport is a very useful command in Linux which used to collect the information including...
rpm useful commands

RPM useful Commands For User To Check Packages In Linux

RPM useful commands for the user. This is the most popular package utility in Redhat to install, query, remove, update, and verify. All the...
default tomcat port to another

How To Change Tomcat Port Number On Redhat / Cent0S7

I will show how to change default tomcat port number in Linux and tomcat admin, ajp, server port numbers lists are 8005, 8009, and...
install shadowsocks ubuntu

Install and Configure Shadowsocks Client On Ubuntu 20.04

We can install and configure shadowsocks client on ubuntu 20.04/18.04 using the command line interface. Shadowsocks is an open-source encryption protocol project which is...
how to create SSH

How To Create SSh Key With OpenSSH For User On CentOS 7

How to create SSH is basically used to take the remote access of a Server with Secure connection. We can create and generate an...
tomcat classpath properties file

Tomcat 9 This file Is needed To Run This Program

I was trying to start the Tomcat service at that time. we can set classpath in the tomcat properties files. I got this issue...
create password policy linux

How To Set User Password Policy On CentOS / Redhat 7

This is important to change the default password policy on the Linux system. By default, there’s no password policy applied in Linux and So...
Varnish with apache

Configure Varnish For Apache Web Server On CentOS 7

I have already installed Varnish On CentOS 7 with the Apache webserver. You can configure the Varnish cache server and varnish cache for apache....
how to recover deleted file in linux

How To Recover lost Data Using Testdisk On Linux

You have to install the EPEL repository on Centos / Redhat machine because this won’t be available in the default repository. we can recover...
Skype uninstall ubuntu

How To Uninstall Skype From Ubuntu 16.04/17.04/18.04

How To Uninstall Skype is a telecommunication application software that helps you to communicate over the internet across the world. you can install free...