tldr/pages/linux/watch.md
2016-01-08 09:38:59 +01:00

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# watch
> Execute a command repeatedly, and monitor the output in full-screen mode.
- Monitor files in the current folder:
`watch {{ls}}`
- Monitor disk space and highlight the changes:
`watch -d {{df}}`
- Monitor "node" processes, refreshing every 3 seconds:
`watch -n {{3}} "{{ps aux | grep node}}"`