#automation
15 snippets tagged with #automation
Node.js Cron Job Scheduler
Schedule recurring tasks with node-cron using crontab syntax and timezone support.
Best for: Database cleanup tasks
Node.js Recursive File Watcher
Watch files and directories for changes with debouncing and glob pattern filtering.
Best for: Custom hot-reload during development
Python CLI Tool with Argparse
Build a command-line tool with subcommands, arguments, validation, and help text using argparse.
Best for: Building developer tooling CLIs
AutoML with FLAML for Fast Tuning
Run automated machine learning with FLAML to find the best model and hyperparameters efficiently.
Best for: automated ML
GitHub Actions CI/CD Pipeline
Complete GitHub Actions workflow with test, build, and deploy stages for a Node.js application.
Best for: Automated testing and deployment on push
Linux Cron Job Setup Examples
Common crontab entries for database backups, log cleanup, health checks, and certificate renewal.
Best for: Automated database backups
Ansible Playbook for Server Setup
Ansible playbook to provision a web server with Nginx, Node.js, and firewall configuration.
Best for: Automated server provisioning across environments
Database Backup Script with Rotation
Automated PostgreSQL backup script with compression, rotation, and optional S3 upload.
Best for: Automated nightly database backups
Makefile for DevOps Automation
Makefile with common DevOps targets for building, testing, deploying, and managing Docker containers.
Best for: Standardizing developer commands across teams
Log Rotation Management Script
Automate log rotation with compression, retention policies, and disk space monitoring in Bash.
Best for: Preventing disk space exhaustion from logs
Bash Parallel Jobs — Run Tasks Concurrently
Execute multiple shell commands in parallel with job control, exit code checking, and max concurrency.
Best for: Running CI checks in parallel for faster builds
Git Hooks Pre-Commit Example
Git pre-commit and commit-msg hooks to enforce linting, tests, and commit message conventions.
Best for: Enforcing code quality before commits
Git Hooks — Pre-Commit Lint and Format
Set up pre-commit hooks to automatically lint, format, and validate code before every commit.
Best for: Enforcing code quality before commits
Python ETL Pipeline Example
Complete extract-transform-load pipeline with error handling, logging, and incremental processing.
Best for: Automating data ingestion from CSV to warehouse
Bash ETL Pipeline Script
Build a complete ETL script in Bash with logging, error handling, notifications, and idempotent runs.
Best for: Automating daily data extract and load jobs