Logfile Navigator (lnav): Advanced Log File Viewer with Performance Advantages
By
wiradikusuma
Warm and crisp on the edges. A bagel with a bit of bite.
Summary
The Logfile Navigator (lnav) is an advanced log file viewer designed for small-scale use that can outperform standard terminal tools when processing log files. It includes an SQLite interface for generating performance charts and comparisons of CPU/memory usage when working with large log files (3.3GB access log example). The article promotes learning more through introductory videos and documentation.
Key quotes
· 5 pulledlnav can outperform standard terminal tools when processing log files.
The following chart compares CPU/memory usage when working with a 3.3GB access log.
The chart was also generated using lnav's SQLite Interface.
Check out the introductory video and the documentation to learn more.
The Logfile Navigator, lnav for short, is an advanced log file viewer for the small-scale.
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