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How to Install SQLite and SQLite Browser on Ubuntu 20.04

Sqlite is a lightweight but feature-rich database management system that is widely used in embedded systems like mobile devices. In this guide, we will see how to install SQLite and SQLite Browser on an Ubuntu 20.04 system.

How to create Cloudwatch alarms for a Lambda Function on AWS

There are various invocation metrics, performance metrics, and concurrency metrics available for Lambda functions in Cloudwatch to monitor.In this article, we will create an alarm for the "Invocations" metric which will send a notification to the SNS topic when it is triggered.

How to display GUI dialogs in bash script using Zenity

Zenity is an open-source application for displaying simple GUI in shell scripts. It makes scripts more user-friendly by displaying GTK+ dialogs. In this article, we will show you how to use Zenity to display GUI dialogs in Bash scripts.

How to Test Website Loading Speed in Linux

The website loading speed or response time is very important for any webmaster because it will impact search engine rankings and user experience. In this tutorial, we will show you how to test website loading speed using the curl command in Linux.