Linux Howto’s for System Administrations
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This guide explains why you need to use an environment variable to connect to a database and how to configure database connection using environment variable in Rails application in Linux. …
Even though the default database SQLite3 works great with Ruby on Rails, we shouldn’t be using it in some cases. For instance, if your Rails application is being concurrently accessed …
Ruby on Rails uses SQLite3 as its default database. While Sqlite works great with Rails, some times it may not be sufficient for your Rails application. If you want scalability, …
This step by step guide gives you a brief introduction to Ruby on Rails and then walks you through the steps to install Ruby on Rails in Linux operating systems. …
A man page, acronym of manual page, is a software documentation usually found in all Unix-like operating systems. Some man pages are short and some pages are comprehensive. A man …