Comparison grep -w Joins the GUI — Whole-Word Match Picks 7 Rows out of 892 Million
Last time it was grep -v (the NOT filter). Part 2 of the CLI series: grep -w — whole-word match. Substring sea…
grep
Comparison 
Technical Guide “less Is Enough” — Until It Isn’t: Four Limits of Command-Line Craft
[Update, 16 October 2026] Speed today — the first question is still on par; the gap opens from the second ques…
Comparison I Put grep -v into a GUI — Stackable NOT Filters in Drill-Down Search, from 10,967 Hits to 16
The reality of log investigation is less about finding and more about discarding. Search for ERROR, get tens o…
Comparison How to Open and Search a 50GB Log File on a 16GB PC
[Update, 16 October 2026] Speed today — the gap from the second search on is wider than before; the first sear…
Comparison Is ripgrep Really the Fastest on a 51 GB Single File? — rg vs grep vs UwView Pro, Measured
rg lost to grep. You've been handed a 51 GB log, and your fingers type rg — the same reflex you use on a repos…
Technical Guide You Found the ERROR. You Still Can’t Find the Cause — Four Ways to Trace Causality in Logs
--> grep ERROR worked. The red line is right there on your screen. And the "root cause" field in your report i…
Release From 100,492 Hits to 3 in Two Clicks — Drill-down Search Comes to UwView Pro
UwView Pro just gained Drill-down Search: refine your search results with another term, then another — up to 8…