Sunday , January 16 2022 10:11 AM
Home / Tutorials / Linux


How To Install R on Ubuntu 16.04

Introduction R is a popular open source programming language that specializes in statistical computing and graphics. It is widely used for developing statistical software and performing data analysis. R is easily extensible, and the community is known for continuously adding user-generated packages for specific areas of study, which makes it …

Read More »

How To Move an Apache Web Root to a New Location on Ubuntu 16.04

Introduction On Ubuntu, by default, the Apache2 web server stores its documents in /var/www/html, which is typically located on the root filesystem with rest of the operating system. Sometimes, though, it’s helpful to move the document root to another location, such as a separate mounted filesystem. For example, if you …

Read More »

How-To: Create a Cron Job to start MySQL if it Stops

Sometimes server act weird and stop some services due to any issue. I faced this issue with my  sites , where MySQL service stops after running the clean script to remove demo demo sites after three days. So I created a Cron Job on my AWS Ubuntu Instance to check if and start …

Read More »

How To Install and Configure Elasticsearch on Ubuntu 14.04

Introduction Elasticsearch is a platform for distributed search and analysis of data in real time. Its popularity is due to its ease of use, powerful features, and scalability. Elasticsearch supports RESTful operations. This means that you can use HTTP methods (GET, POST, PUT, DELETE, etc.) in combination with an HTTP …

Read More »