Richard Blum

Books
Linux Command Line and Shell Scripting Bible Linux Command Line and Shell Scripting Bible
Linux Command Line and Shell Scripting Bible
2020
Linux Command Line and Shell Scripting Bible Linux Command Line and Shell Scripting Bible
Linux Command Line and Shell Scripting Bible
2025
CompTIA Linux+ Study Guide CompTIA Linux+ Study Guide
CompTIA Linux+ Study Guide
2025
PHP, MySQL, & JavaScript All-In-One For Dummies PHP, MySQL, & JavaScript All-In-One For Dummies
PHP, MySQL, & JavaScript All-In-One For Dummies
2025
Linux para leigos Linux para leigos
Linux para leigos
2023
SQL Alles-in-einem-Band für Dummies SQL Alles-in-einem-Band für Dummies
SQL Alles-in-einem-Band für Dummies
2024

Audiobooks
SQL Essentials For Dummies SQL Essentials For Dummies
SQL Essentials For Dummies
2025