explinux

SSH Without Password in Linux/RHEL/Centos/Ubuntu

SSH Without Password in Linux/RHEL/Centos/Ubuntu Easy Steps Here in our article, we will show you how to log in to another Linux machine using ssh secure key without a password. This ssh passwordless authentication will work on almost every Linux distribution RHEL, Centos, Fedora, Ubuntu. Our Setup In this setup, we will take the example …

SSH Without Password in Linux/RHEL/Centos/Ubuntu Read More »

Shell Script for SSH Without Password in Linux/RHEL/Centos/Ubuntu

#!/bin/bash#Script for passwordless authentication for remote host #Author: explinux#Date:19june2020echo “enter ip : “read ipecho “enter user”read userssh $user@$ip mkdir -p .sshcat .ssh/id_rsa.pub | ssh $user@$ip ‘cat >> .ssh/authorized_keys’ssh $user@$ip “chmod 700 .ssh; chmod 640 .ssh/authorized_keys”ssh $user@$ip How to use the script:  Related Article : ssh Without Password in Linux 2020.html use vi editor and create a file …

Shell Script for SSH Without Password in Linux/RHEL/Centos/Ubuntu Read More »

What is Linux

If you are using windows laptop and searching this then Linux is the most popular operating system among all devices and datacenter. That means Window is popular only on your home PC otherwise king is Linux. What is Linux? Linux is an operating system like Windows, Mac, Linux is an Operating system. Linux works the …

What is Linux Read More »

How To Reduce vdi Size in VirtualBox and Free Disk Unused Space | Linux Servers

How To Reduce vdi Size in VirtualBox and Free Disk Unused Space VirtualBox is an oracle hypervisor that we install in our base machine or laptop to use another guest OS in this. Virtual box and we always select dynamically allocated disk which will increase as we add data in guest OS. But it does …

How To Reduce vdi Size in VirtualBox and Free Disk Unused Space | Linux Servers Read More »

How to Install Google Chrome 83 On Rhel 7 / Centos 7 And Dependency Resolution – 2021 Updated

How to Install Google Chrome 83 On Rhel 7 / Centos 7 And Dependency Resolution – 2021 Updated  This is an updated tutorial to install Google Chrome on Rhel 7 /Centos. Many of us facing dependencies issues in installing Google Chrome. Google Chrome is a web browser from Google Chrome available free to use. Chrome …

How to Install Google Chrome 83 On Rhel 7 / Centos 7 And Dependency Resolution – 2021 Updated Read More »

How To Install Ubuntu 20.04 LTS Focal Fossa Server with Screenshots

Finally, Canonical Ltd has released Ubuntu 20.04 LTS on April 23, 2020, Thursday. Ubuntu 20.04 has LTS(Long Term Support ) which is based on the latest Linux kernel 5.4. Its version code is Focal Fossa. New Features of Ubuntu 20.04  Ubuntu has added support for the exFAT filesystem too. It is based on Linux kernel 5.4 …

How To Install Ubuntu 20.04 LTS Focal Fossa Server with Screenshots Read More »

Scroll to Top