I'm selling the following computer programming and IT books:
- Python One Liners, by Christian Mayer for $10
- How Linux Works, 3rd edition, by Brian Ward for $20
- The Linux Command Line, 3rd edition, by William Shotts for $10
- Serious Cryptography, by Jean-Philippe Aumasson for $15
The books are in excellent condition, with the exception of The Linux Command Line, which has coffee stains in the bottom right corner. These are great books for people who are working - or looking to work - in the field of cybersecurity, programming, and IT.