What IP – A Network Information Tool for Linux
What IP is a graphical-based simple network information tool which provides information about IP address and listening ports. It is
How To Create a New User and Grant Permissions in MySQL
MySQL is a popular and widely used database management system that stores and organizes data and allows users to retrieve
How to Install MariaDB on CentOS 8
MariaDB is an open-source, community-developed relational database management system. It is forked from MySQL and created and maintained by the
How to Set Up High Availability for Namenode – Part 5
Hadoop has two core components which are HDFS and YARN. HDFS is for storing the Data, YARN is for processing
How to Fix “W: Some index files failed to download.” Error In Ubuntu
Sometimes you might encounter the error “W: Some index files failed to download.” on Ubuntu when updating the system. Here’s
How to Migrate CentOS 8 Installation to CentOS Stream
This week, Red Hat created a huge public outcry over its announcement regarding the future of CentOS. Red Hat, in
How to Install PHP 8 on CentOS/RHEL 8/7
PHP is a popular open-source server-side scripting language that is integral in developing dynamic web pages. PHP 8.0 is finally
How to Install PHP 8.0 on Ubuntu 20.04 / 18.04
PHP is arguably one of the most widely used server-side programming languages. It’s the language of choice when developing dynamic
How to Boot into Rescue Mode Or Emergency Mode In Ubuntu 20.04 / 18.04
It’s not uncommon for users to forget their login passwords or have their system suffer a corrupt filesystem. When that
How to Install CDH and Configure Service Placements on CentOS/RHEL 7 – Part 4
In an earlier article, we have explained the installation of Cloudera Manager, in this article, you will learn how to
How to Fix “MySQL ERROR 1819 (HY000):” in Linux
When creating a MySQL user with a relatively weak password, you might encounter the error ‘MySQL ERROR 1819 (HY000): Your
How to Install Microsoft Teams on Linux
Teams is one of the popular collaboration platform created by Microsoft, that come in bundled with Office 365 suite. You