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Are you passionate about sharing your knowledge, experiences, and insights with the world? Do you have a knack for crafting compelling narratives and informative articles? If so, we invite you…

IP Addresses are part of the daily routine for any system admin and to work properly we need to know how subnetting works. mostly of us are confused with subnetting.…

Linux quiz Test you Linux knowledge with some pretty good and necessary Linux questions . We have added only those question which you are going to use in your daily…

How to Install Python 3.8 on RHEL 7   Python is very much popular and opensource programming language . It id widely used everywhere. Developers always ask for install latest…

#!/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…