Liangxu Linux
May 13, 2021 · Operations
Build a Real‑Time Log Collector with Java and tail – Why -F Beats -f
This article shows how to use the Unix tail command together with a simple Java program to collect live logs, explains the crucial difference between tail -f and tail -F during file rotation, and provides practical steps and commands for reliable log monitoring.
JavaReal-time loggingfile rotation
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