Repository

System administration
- NetBSD
- Debian
- Hardware
- Virtualization
Networking
- TCP/IP
- Bind
- Samba
- Smtp
Development
- Programming languages
- Patterns, algorithms, etc.
Security
- DNS security
- Encryption

This is a collection of miscellaneous resources I've gathered over time. I'm sure there's something outdated and something of little use; anyway, this is my repository.

System administration

Networking

TCP/IP

TCP/IP networking basics

Bind

Bind logging configuration
Control bind with rndc
Forward zones
Example configurations

Samba

Basic Samba share

Smtp

Postfix configuration

Development

Programming languages

C
HTML/CSS
Javascript
PHP
Python
Rust
SQL
XML

Patterns, algorithms, etc.

Notes about algorithms and data structures

Security

DNS security

Threats and mitigations

Encryption

Encrypted external storage
Encrypted home partition
Encrypted swap file
Encrypted filesystem

Repository

System administration

NetBSD

Debian

Hardware

Virtualization

Networking

TCP/IP

Bind

Samba

Smtp

Development

Programming languages

Patterns, algorithms, etc.

Security

DNS security

Encryption