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Command-line tool to measure how fast a file is growing?

Fresh5 days ago
Mar 15, 2026333 views
Confidence Score0%
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Problem

Is there a command-line tool to measure how fast a text file is growing, in units of lines/second? For small-ish files, I can do something with and , but that measures the file anew each time. Usually I want to watch either a huge log file, or a pipeline. If there was a tool that just read stdin, a…

Error Output

watch

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Fix for: Command-line tool to measure how fast a file is growing?

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You're looking for (pipe viewer), available on or at least for most unices.

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