Vault
Browse articles and interactive tools.
Tools
Rack cable management plannerIP range calculatorCrontab generatorBase64 ConverterTimezone and timestamp converterCPF and CNPJ generators for browser testingMulti-server FIFO queue simulatorDeterministic and nondeterministic finite automata
Content
- How to build a fast MCP server using Python
- Creating ext4 partitions using parted and mkfs
- Use GPG to sign, verify, encrypt and decrypt files, emails, and commits
- Setting up UniFi controller with Docker and Caddy
- Copy your SSH keys from GitHub or GitLab
- Publishing VitePress projects using Apache
- Configuring NAT for Proxmox containers
- Test the quality of your HTTPS configuration
- Data replication with GlusterFS
- Debian email server with Dovecot, Postfix, and MySQL
- Generating and testing SSL certificates
- Varnish Cache: getting started
- Network analysis tools
- High availability and HTTP load balancing with HAProxy
- Basic VirtualBox command-line manual
- Visualizing version control with Gource
- Task scheduling on Arduino
- MySQL character sets and collations
- Port knocking with iptables
- Creating MySQL users with GRANT
- The Paris Metro problem