Articles about Operating Systems
Linux Kernel Optimization: Critical Parameters
Technical Note: Always back up /etc/sysctl.conf before applying changes to the kernel parameters.
Windows NT Architecture and the Registry
Key: Windows NT is a hybrid kernel, separating user mode from kernel mode for greater stability.
Memory Management in macOS: Compression and Darwin
Pro Tip: In macOS, seeing full RAM isn't bad; what matters is "Memory Pressure".
Virtualization and Hypervisors: Type 1 vs. Type 2
Tip: Use Type 1 Hypervisors for production and Type 2 for local development and testing.
File Systems: NTFS vs. EXT4 vs. ZFS
Summary: NTFS for Windows, EXT4 for Linux compatibility, and ZFS for maximum data security.