Wahyu Putra.
3 years of experience on Linux and system administration.
Some of the projects I've built or contributed to.
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A software house branding & company profile. Modern design for a modern company.
My professional journey so far.
Full Stack Lead
Frontend Developer
Internship
Thoughts on development and tech.
Fed up with Docker completely bypassing your UFW firewall rules? Yeah, me too. Here's how to make Docker actually respect your firewall like it should.
Quick and straightforward guide to relocate Docker data directory to external storage using symlinks for expanded capacity and better performance.
Step-by-step guide to properly format, mount, and configure external hard drives on Linux systems with automatic mounting and optimization.
Comprehensive guide to securing SSH access with key authentication, fail2ban, advanced configurations, and monitoring best practices.