2026-11

Technical Guide

Why Does GNU diff Take 150 Seconds on 10 GB? — What the Source Shows: It Reads Everything Before Comparing, While GNU grep Streams

Comparing two 10 GB text files (about 100 million lines each), GNU diff took 150.93 seconds and uvd, the CLI o…
2026.11.02
Technical Guide
How-to

Can’t Open a Huge File? Everything We Measured in One Place — Opening and Searching 10GB, 50GB and 258GB (vs Notepad, VS Code, klogg and ripgrep)

You double-click a log and nothing opens. Notepad says the file is too large; VS Code opens it but search free…
2026.11.02
How-to