Linux

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How to set mask redirection for a site

Hi Friends, Today I will show you how to set a mask redirection for your site in Linux server. What ...
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Establish a password-less SSH connection between servers

Hi Friends, Today we will learn how to establish password-less SSH connection between servers. We normally have more than 2 ...
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systemctl enable mariadb Failed to execute operation: Access denied

Hi Friends, Today  I will discuss about the one issue related to MySQL (or you can say Mariadb). As we ...
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Difference between ‘systemctl halt’ and ‘systemctl poweroff’

Hi Friends, Today, I will discuss the difference between 'systemctl halt' and 'systemctl poweroff'. Many of us get confused when ...
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How to fix “ifconfig command not found in Minimal Installation in CentOS7”

Hi Friends, Today I will show you how to fix "ifconfig command not found in Minimal Installation in CentOS server." ...
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How to Password Protect a Directory on Your Website

Hi Friends, Today I will show how to password protect a directory on your website, i.e. if we want to ...
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How to reset forgotten password in CentOS

Hi Friends, After a long time, I am writing new post. Due to busy schedule, I did not get time ...
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How To Install MongoDB on CentOS 7

MongoDB is a document database with the scalability and flexibility that you want with the querying and indexing that you ...
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What is Dirty COW vulnerability and how to fix it?

Introduction: On October 19, 2016, a privilege escalation vulnerability in the Linux kernel was disclosed. The bug is nicknamed Dirty ...
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Difference between ssh_config and sshd_config

Hi, When we work on Linux system, we love to play with SSH program often. We are configuring the SSH ...
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