MongoDB Backup Shell Script for Linux (mongodump Automation)
Automate MongoDB backups on Linux with mongodump, archive compression, retention cleanup, and cron scheduling.
Read tutorial →devops
Browse step-by-step tutorials in this topic.
Docker Compose Production Stack on Linux (Nginx + App + DB)
Deploy a production-ready Docker Compose stack on Linux with Nginx reverse proxy, app container, PostgreSQL, and persistent volumes.
Read tutorial →
Install Jenkins on Linux (CI/CD Server Setup Guide)
Install Jenkins on Ubuntu or AlmaLinux for CI/CD. Enable service, open firewall, install plugins, and run your first…
Read tutorial →
Docker Container Health Check and Auto-Restart Shell Script
Monitor Docker containers on Linux and auto-restart unhealthy or stopped containers with a Bash script and cron.
Read tutorial →
PostgreSQL Backup Shell Script for Linux (pg_dump Automation)
Automate PostgreSQL backups on Linux with pg_dump, gzip compression, retention cleanup, and cron scheduling.
Read tutorial →
Self-Hosted GitHub Actions Runner on Linux
Set up a self-hosted GitHub Actions runner on Linux. Install, configure, and run CI/CD workflows on your own…
Read tutorial →
Install GitLab Runner on Linux (CI/CD Pipeline Setup)
Install and register GitLab Runner on Ubuntu or AlmaLinux. Run CI/CD jobs with Docker executor on your own…
Read tutorial →
Git Pull Deploy Shell Script for Linux Web Servers
Deploy web apps on Linux with a git pull deploy script. Fetch, reset, install dependencies, and reload nginx…
Read tutorial →
Redis Backup Shell Script for Linux (RDB Snapshot Automation)
Automate Redis RDB backups on Linux with a Bash script. Trigger BGSAVE, copy dump.rdb, rotate old backups, and…
Read tutorial →
Nginx Reverse Proxy on Linux (Proxy Pass + SSL)
Configure Nginx as a reverse proxy on Linux. Proxy pass to apps, set headers, and terminate SSL with…
Read tutorial →