If you’ve ever tried to send large files then you would definitely know about 7Zip. From almost 2 decades now, 7Zip allowed us to get a higher compression ratio. Apart from getting high compression ratio, you can get support for extracting and compressing RAR files on Ubuntu with 7Zip. Apart from the GUI, you have […]
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How to install Apache Tomcat 9 on CentOS 7
Formerly known as Jakarta Tomcat, Apache Tomcat is a free and open-source web server that was founded by Apache Foundation. Unlike traditional web servers such as Apache or Nginx, Apache Tomcat is used to serve Java-based web applications. Tomcat version 9 was released on December 6th, 2018. Some of the improvements include Support for Java […]
How to set up MariaDB Master-Slave replication on CentOS 7
The concept of database replication ensures that data is copied across multiple servers from a Master server. This provides data redundancy and ensures that data is not lost in the event that the Master node fails. In this article, we take a look at MariaDB Master-Slave replication on CentOS 7. We will demonstrate how data […]
How to install Grafana on Ubuntu 18.04 and Debian 8
Grafana is a free and open-source monitoring system that is used for monitoring and visualizing metrics from host machines. It provides intuitive and appealing dashboards, and analytics coupled with the ability to customize your own dashboards for monitoring your infrastructure. In this guide, we will show you how you can install Grafana on Ubuntu 18.04 […]
How to Monitor Nginx with Amplify
Amplify is a powerful, lightweight, and intuitive SaaS-based monitoring platform used for monitoring Nginx and Nginx Plus. It monitors and displays Nginx metrics such as Current connections Current requests HTTP errors HTTP version Nginx memory usage Nginx CPU usage Nginx traffic In addition, it also monitors the Operating system’s metrics such as CPU usage, Load […]
How to install PhpMyAdmin on Ubuntu 18.04 LTS
If you are not adept at managing your MySQL database on a terminal, phpMyAdmin provides a graphical interface that simplifies your database administration. phpMyAdmin is a free and open-source front-end PHP-based control panel that allows you to manage your MySQL databases & users, run complex queries, import and export database backups, review SQL activity, and […]
Linux sed Command Usage with Examples
Sed, short for Stream EDitor, is a command that is used to perform text transformations and manipulations on a file. Some of these transformations include searching and replacing text. With Linux sed command, you can manipulate and edit text files without even opening them. In this tutorial, you will learn how to manipulate text files […]
How to install webmin on Ubuntu 18.04
Are you averse to running commands on a terminal and instead prefer managing your Linux system from a Graphical interface? Webmin is a free and open source web-based control panel that gives users the ability to check the system’s performance. We can manage users and groups, manage quotas, update the system, install and remove software […]
sort command in Linux with examples
Linux sort command is used for sorting file content in a particular order. It supports sorting of files alphabetically (ascending or descending), numerically, in reverse order, etc. We can also remove duplicate lines from the file. In this article, we’ll see different example usages of the Linux sort command. When using the sort command Lines […]
How Does JDBC Connection Actually Work?
The JDBC Connection interface is a part of java.sql package. The java.sql.Connection interface defines the contract for relational database vendors. The vendor connection classes must implement these methods. An instance of Connection is used to communicate with the Database. The implementation of the Connection interface depends on the database vendor. So we don’t need to […]