Computing

Tools

• Why Is GitHub Asking For Authentication?
• Installing VMWare Workstation on Linux
• Installing Fonts On Linux
• Setting Up A Remote Hosted Jekyll Blog

CTFs

• PicoCTF

Encryption

• Writing a ROT13 Encrypter/Decrypter in Python

Networking

• Why Do We Use IP and MAC Addresses?
• It Looks Like freeaddrinfo() Doesn’t Free All Allocated Memory
• Why Am I Seeing Unicast ARP Requests?

C Pointers

• Referential Semantics
• How Many Threes Are There In The Universe?
• Introduction To C Pointers
• Introduction To Memory
• Grouping Of Bits
• Hexadecimal
• Memory Electronics
• Pointer Operators
• Pointer Types
• Pointers To Arrays
• Pointers To Structs
• Pointers To Pointers
• Null Pointers
• Reading Pointer Code
• Why Use Pointers?
• Avoid Using Globals For Information Passing
• Pointers As Function Parameters
• Avoid Passing Large Chunks Of Data
• Why Does My Function Not Update My Data
• Why NOT To Use Pointers?