Best of Automation — July 2024
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Community Picks·2y
I built an AI Agent to validate my PR without actually doing it myself 🚀⚡
Composio developed an AI agent to automate the review process of pull requests (PRs). The agent uses an event listener to detect PR events, then leverages a large language model (LLM) for the review. It posts the review as a comment on the PR and sends a summary to Slack. Integration and triggers can be managed via Composio's CLI or dashboard. The platform supports various tools and integrations to streamline workflows.
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Jenkins Step-by-Step Guide on Crafting a Continuous Delivery and Deployment Pipeline
CI/CD involves Continuous Integration for frequently merging code changes and Continuous Delivery for automating deployments. A build job in Jenkins automates tasks in the build process. Freestyle projects allow flexible job configurations without a pipeline structure. The guide walks through creating an agent in Jenkins and setting up a freestyle project to build a Docker image.
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Spacelift·2y
What is Jenkins? Key Concepts & Tutorial
Jenkins is an open-source automation platform designed to manage CI/CD processes, automating build, test, and deployment tasks. It supports various integration triggers and can interface with numerous tools through its extensive plugin ecosystem. Key components include pipelines, builds, triggers, artifacts, agents, stages, and plugins. Despite its complexity and maintenance challenges, Jenkins remains popular due to its flexibility, scalability, and strong community support. The platform helps improve efficiency and reliability in software delivery by automating various stages of the development lifecycle.
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DEV·2y
Essential Linux Utilities and Tools for DevOps Engineers : Day 2 of 50 days DevOps Tools Series
Linux is vital for DevOps due to its stability, flexibility, and powerful command-line interface. Key utilities like Bash, Git, Systemctl, Cron, SSH, Grep, Top, Tcpdump, AWK, and SCP enable automation, efficient system management, and secure operations. Mastering these tools is crucial for optimizing workflows and achieving success in DevOps.
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freeCodeCamp·2y
How to Use Pandoc – An Open Source Tool for Technical Writers
Pandoc is a free, open-source tool designed to simplify the conversion and merging of documents for technical writers. It enables the conversion between formats like Google Docs, Markdown, and Microsoft Word. By using Pandoc, technical writers can efficiently assemble complex documents from smaller components, leverage markdown for its readability and platform independence, and automate these processes to enhance overall workflow.
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Hacker News·2y
Documentation
Pipes is a visual programming editor designed to work with RSS, Atom, and JSON feeds, allowing users to filter, merge, and manipulate data through a series of blocks. Users can drag and drop these blocks to connect inputs and outputs, creating customized feed outputs. Pipes supports scraping HTML documents and working with text files, and offers a default output in RSS format. It features various blocks for different functions such as filter, combine, duplicate, extract, and more, alongside integrations with platforms like YouTube and Mixcloud. Pipes CE, the open-source version, is available under the AGPL license.
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Just Programmer's Manual
The `just` command runner is designed to save and run project-specific commands without the complexity of traditional build systems like `make`. It supports Linux, MacOS, and Windows with no additional dependencies (unless a different shell is needed). Features include specific and informative error reporting, command line arguments, environment variable loading, completion scripts, and support for languages like Python and NodeJS. It can be invoked from any subdirectory within a project.
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Terraform in DevOps – IaC, Workflow & Benefits
Terraform is a key Infrastructure as Code (IaC) tool in the DevOps ecosystem designed to manage and automate infrastructure provisioning. It uses declarative syntax to define the desired state of infrastructure and supports multiple cloud providers through plugins. Key features include multi-cloud provisioning, remote state management, policy as code, and reusable modules. The Terraform workflow involves writing configuration files, initializing providers, planning execution, applying changes, and destroying infrastructure. Terraform seamlessly integrates with CI/CD pipelines, promoting standardization and automation in infrastructure management.
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LambdaTest·2y
How To Write a Test Cases in Java
Writing test cases in Java is essential for ensuring code reliability and robustness. This guide covers fundamental concepts like the importance of test cases, locating WebElements, and setting up a project using Maven and Eclipse IDE with TestNG and Selenium frameworks. It also explains structuring the tests, setting up and tearing down WebDriver instances, and executing tests both locally and on the LambdaTest cloud platform. Additionally, best practices for writing test cases are provided to help make your tests maintainable and reliable.
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Restate·2y
The simplest way to write workflows as code
Restate allows developers to write lightweight, flexible, and durable workflows as code, combining the benefits of workflows with the ease of regular functions. It eliminates the need for complex configuration files and extra infrastructure, making workflows executable directly in code using the Restate SDK. Key features include Durable Execution, which logs and recovers workflow progress, and flexibility, allowing workflows to run in various environments like local servers, K8s, and AWS Lambda. Restate integrates easily, enabling retries, idempotency, and resilience for both long-running and latency-sensitive tasks.
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GitHub Actions Tutorial – Getting Started & Examples
GitHub Actions simplifies the CI/CD process by enabling developers to automate their software development workflows directly from their GitHub repositories. Workflows are configured using YAML files and can be triggered by events like code pushes, pull requests, and releases. Actions, which are reusable units of code, perform specific tasks within these workflows. GitHub provides both hosted and self-hosted runners to execute these workflows across various environments. The tutorial covers the creation of workflows, setting up job steps, managing secrets, and deploying applications using examples written in Go.
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Hacking Access to Power Automate
Power Automate security is controlled by roles like System Admin, Maker, and Basic User, particularly in Dataverse-enabled environments. Basic Users have notable security vulnerabilities, including the ability to create and modify flows through APIs despite UI restrictions. Emphasizing the principle of least privilege (PoLP) and best practices such as switching to Dataverse environments, minimizing role distributions, and using security groups can help mitigate these risks.
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System Weakness·2y
Mastering at: The Linux Task Scheduler
The 'at' command in Linux is a powerful utility for scheduling tasks to run once at a specified time. Unlike 'cron', which handles recurring tasks, 'at' is used for one-time tasks. You can specify the time in various formats and enter the commands you want executed. Jobs can be managed using 'atq' to list them and 'atrm' to remove them. Advanced features include date specification, email notifications, and environment setup. Mastering 'at' can significantly enhance productivity and automation on Linux systems.
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14 Most Popular Configuration Management Tools in DevOps
Configuration management tools are essential in DevOps for automating consistent infrastructure and application configurations across different environments. These tools use code to define and maintain desired states, reducing manual errors and enhancing control over complex systems. Popular tools include Spacelift, Ansible, Terraform, Puppet, and SaltStack, each offering unique features to manage various infrastructure aspects ranging from cloud to on-premises setups.
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apify/crawlee-python: Crawlee—A web scraping and browser automation library for Python to build reliable crawlers. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other file
Crawlee is a comprehensive web scraping and browser automation library for Python, designed to build reliable crawlers. It provides tools for efficient data extraction and persistent storage, with configurations to fly under the radar of modern bot protections. Available on PyPI, it supports BeautifulSoupCrawler for fast HTML parsing and PlaywrightCrawler for handling JavaScript-heavy pages. The library features types hints, proxy rotation, automatic retries, and more. Explore its documentation for detailed guides and examples. Contributions and bug reports are welcome on GitHub.
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Understanding the Power Automate Definition
Power Automate, built on Azure Logic Apps, uses a JSON definition schema to perform actions. This post delves into viewing and understanding the definition, discussing keys, triggers, actions, and variations. Helpful tools such as APIs, Chrome Extensions, and export files to access and edit the definition are also explored.
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thoughbot·2y
Use ChatGPT to save time and focus on what matters
In a fast-paced world, efficiency is crucial. ChatGPT, an advanced AI language model, assists with various admin functions, enhancing productivity by quickening communication, managing tasks, offering writing support, and providing research aid. Users can maximize its benefits by being clear in their requests, interacting naturally, and exploring additional features like calendar integrations. Staying updated and secure while using ChatGPT can help streamline admin work, freeing up time for strategic and creative tasks.
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Revolutionising Unit Test Generation With Llms
Comprehensive testing is crucial as software systems grow in complexity, but writing unit tests can be time-consuming and repetitive. Traditional manual unit testing consumes around 30% of a developer's time. AI-driven tools like GitHub's Copilot offer assistance but often result in non-functional tests. Meta's TestGen-LLM offers an innovative, automated approach to improve unit test coverage using Large Language Models (LLMs). This method ensures high coverage and reliability with minimal human intervention by generating candidate test cases, integrating them into the build system, and validating their effectiveness. Despite current limitations, such as high costs and incomplete automation capabilities, AI-driven unit test generation represents a significant advancement over manual methods.
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CubicalBatch/deaddit: If Reddit's content was completely AI-generated.
Deaddit is a tech demo featuring an AI-generated version of Reddit where all content, user profiles, and interactions are created by AI. Users can clone the repository, set up a virtual environment, install dependencies, and run the application locally. The project allows for extensive customization, including seeding the database with AI-generated data using various models. The demo showcases potential features like different post types, AI-generated images, and interactions between real users and AI content.
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Machine Learning News·2y
Manaflow: Automate Workflows Involving Data Analysis, API Calls, and Business Actions
Manaflow is an automated end-to-end workflow platform designed to help small-to-mid-sized businesses (SMBs) streamline and scale their operations. By executing workflows through simple natural language commands and a spreadsheet interface, Manaflow reduces the need for manual data processing and communication with third-party apps. Operation managers can automate data analysis, API calls, and business activities effortlessly, enhancing productivity and growth potential.
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Ansible Tags Explained – Examples & Best Practices
Ansible simplifies the automation of repetitive tasks, deployments, configurations, and cloud provisioning through YAML-based playbooks. Using tags in Ansible offers granular control over task execution, enabling selective task runs for better debugging, flexibility, and component reuse. Tags allow targeted actions via the command line, ensuring efficient playbook management. 'Always' and 'never' tags provide consistency, guaranteeing critical tasks run or deprecated ones are skipped. Best practices include maintaining consistent naming and thorough documentation to optimize the use of tags in complex environments. Integrating with tools like Spacelift further enhances Ansible’s capability by providing GitOps workflows, compliance checks, and multi-stack orchestration.
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Codemotion·2y
From Chaos to Efficiency: How to Minimize Distractions in Software Development
Adopting strategies such as effective time management, creating dedicated focus blocks, and automating repetitive tasks can help developers minimize interruptions and improve individual performance. Ensuring a distraction-free work environment, setting clear boundaries, and employing focus techniques like the Pomodoro Technique or the 80/20 Rule further enhance efficiency. Regularly reviewing focus strategies and addressing technical debt are also essential for maintaining high productivity levels.
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LogRocket·2y
Playwright adoption guide: Overview, examples, and alternatives
Playwright, developed by Microsoft, is a powerful cross-browser and cross-platform browser automation framework. It supports multiple languages like JavaScript, TypeScript, Java, Python, and .NET. Initially released in January 2020, Playwright has evolved to offer robust testing capabilities, including support for CI/CD systems, network interception, and device emulation. It provides an intuitive API for interacting with all modern browsers. Playwright's capabilities are further extended by Playwright Test, which offers tools for efficient test management. Despite some limitations, such as its size, it remains a leading choice for web automation and testing.
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Pinokio 2.0: A New Pinokio Browser Version that Lets You Locally Install, Run, and Automate Any AI on Your Computer
Pinokio 2.0 revolutionizes offline web and AI app usage with features like Autostart Scripts, Zero Click Launch, and customizable apps. It automates startup processes, making apps launch automatically and behave like regular websites. Users can now customize apps without manual file editing, generate public Cloudflare URLs, and manage apps effortlessly. Additional updates include Gradio file system enhancements, disposable apps, storage optimization, and community script integration.
