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MySQL is an open source relational database management system, commonly used in web applications to store and retrieve records and information. MySQL was first developed by MYSQL AB, now owned by Oracle Corporation. It was the primary database application for Linux operating system until MariaDB, a fork of MySQL, came into the picture. In this […]
Advanced Package Tool (APT) is a powerful and free software package-management user interface in Debian based operating systems, including Ubuntu and LinuxMint to handle the installation and removal of software packages. The apt command has been introduced to merge apt-get and apt-cache into one single command and provide a pleasant experience for end users by […]
FreeIPA is an opensource identity management system for Linux/Unix environments which provides centralized account management and authentication, like Microsoft Active Directory or LDAP. FreeIPA is a combination of 389 Directory Server, MIT Kerberos, Apache HTTP Server, NTP, DNS, Dogtag (certificate system), and SSSD, making it as a single integrated security solution to manage the Identity, […]
Let’s Encrypt is a widely know certificate authority that provides free X.509 SSL certificates for TLS encryption, launched in April 2016. It is an automated process to eliminate the current complex process of certificate creation, validation, signing, implementation, and renewal of certificates for secure websites. To generate a certificate for any domain, you should have […]
This article is the third part of our OpenStack series. In this tutorial, we will go through steps to launch an OpenStack instance from Horizon Dashboard. Prerequisites 1: Install Single Node OpenStack in CentOS 7 / RHEL 7 2: Configure OpenStack Networking to Enable Access to VM Instances Launch OpenStack Instance Before launching an instance, […]