Xshell Highlight Sets -

Why does that matter? Because humans scan. We don’t read every line in a log; we sample. Highlighting alters the sampling probabilities. A carefully chosen palette converts a thousand characters into a handful of salient signals. Ops engineers use it to spot failed connections, to find recurring stack traces, to catch security-related patterns. Developers employ it to pinpoint test failures or slow queries. Security teams train it to flag suspicious strings. In each case, highlight sets are less about aesthetics and more about attention engineering.