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Posts Tagged ‘watch’

watch

January 4th, 2009 No comments

I only came across this command fairly recently. It’s a simple command, but immensely useful.

The watch command is used to run a given command at a predefined interval, and to monitor the output in real-time until the watch command is terminated. When run, it initially only displays the first output of the given command, and then only updates it if something in the output changes.

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Categories: How-Tos Tags: ,