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Use Katalon Studio in ubuntu

How to Install and Use Katalon Studio for Web Testing Step-by-Step Guide to Installing Katalon Studio Katalon Studio is a powerful tool for automating web, API, and mobile testing. In this guide, we'll walk you through the installation process and show you how to create your first test case for a web application. Step 1: Download Katalon Studio Start by downloading the latest version of Katalon Studio from the official website. Choose the version that suits your operating system. Step 2: Extract and Run the Application Once the download is complete, extract the contents of the downloaded file. Inside the extracted folder, locate the katalon.sh file (for Linux users) and run it to launch Katalon Studio: ./katalon If you're on Windows...
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Creating a Docker Network for Container Communication

Essential SQL Queries for Database Exploration and Management How to Create a Docker Network Creating a Docker network allows containers to communicate with each other while isolating them from external traffic. This is particularly useful for managing services that need to interact within a defined network. Follow these steps to create a Docker network: Step 1: Open Your Terminal Access your terminal or command prompt where Docker is installed. Step 2: Create a Docker Network Use the following command to create a new Docker network: docker network create your_network_name Replace your_network_name with a name that makes sense for your application. Step 3: Verify the Network Creation You can verify that the netw...
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Comprehensive Guide to Enabling and Monitoring MySQL General Log

MySQL General Log Setup and Monitoring: A Comprehensive Guide Aim : Enable and monitor the MySQL general log on a Linux system. MySQL General Log Setup Steps Step 1: Edit MySQL Configuration File Open the MySQL configuration file (`my.cnf` or `my.ini`): sudo nano /etc/mysql/my.cnf Add or modify the following lines under the `[mysqld]` section: [mysqld] general_log = 1 general_log_file = /var/log/mysql/mysql-general.log Save and close the file. Step 2: Restart MySQL Server Restart the MySQL service to apply the changes: sudo systemctl restart mysql Step 3: Enable General Log Dyna...
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Essential SQL Queries for Effective Database Exploration and Management

Essential SQL Queries for Database Exploration and Management Introduction Structured Query Language (SQL) is the backbone of database management, enabling users to interact with databases to retrieve, manipulate, and manage data. Whether you're a database administrator or a developer, mastering SQL is essential for effective database exploration and management. This article highlights some of the most useful SQL queries that you can use to explore your database, find specific information, and optimize your data retrieval processes. Query to Find All Columns Containing a Specific Column Name When working with large databases, it's often necessary to find out where a particular column name exists across different tables. The following query will help you identify the tables and databases containing a specific column name: SELECT TABLE_SCHEMA AS database_name, TABLE_NAME AS table_name,...
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Comprehensive Guide: Setting Up Grafana, Prometheus, and Node Exporter on Ubuntu

Introduction: Overview of Grafana, Prometheus, and Node Exporter Tool Description Grafana: Grafana is an open-source platform for monitoring and observability that allows you to create, explore, and share dashboards and data visualizations. Prometheus: Prometheus is an open-source monitoring and alerting toolkit designed for reliability and scalability, known for its dimensional data model and powerful query language (PromQL). Node Exporter: Node Exporter is a Prometheus exporter for system metrics, exposing various system-level metrics about CPU, memory, disk usage, and more, which Prometheus can then scrape and store. Benefits of using these tools together Unified Monitoring Platform: Integrating Grafana with Prometheus and Node Exporter provides a comprehensive solution for monitoring and observability across various systems and services. Rich Visual...
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Grafana Installation on Ubuntu using Docker

Grafana Installation on Ubuntu using Docker Aim : Install Grafana OSS (open-source version) on Ubuntu using Docker. Grafana Installation Steps Step 1: Pull and Run the Grafana Container Pull and start the Grafana container: sudo docker run -d -p 3000:3000 --name=grafana grafana/grafana-oss -d : Detaches the container and runs it in the background. -p 3000:3000 : Maps port 3000 on your host machine to port 3000 inside the container, enabling access to Grafana's web interface. --name=grafana : Specifies the name of the container as grafana . Step 2: Access Grafana Once the container is running, access Grafana by opening a web browser and navigating to: http://localhost:3000 If Grafana is running on a remote serv...
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Docker Installation on Ubuntu

Docker Installation on Ubuntu: A Comprehensive Guide Aim : Install Docker Engine on Ubuntu. Docker Installation Steps Step 1: Set Up Docker Repository Update existing package information: sudo apt-get update Install required packages: sudo apt-get install ca-certificates curl Create a directory for Docker's GPG key: sudo install -m 0755 -d /etc/apt/keyrings Download Docker's official GPG key: sudo curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc Set permissions for the GPG key: sudo chmod a+r /etc/apt/keyrings/docker.asc Add Docker's repository to Apt sources: echo \ "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] h...
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