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pages/common/fswatch.md

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+# fswatch
+
+> A cross-platform file change monitor.
+
+- Run a bash command on file creation, update or deletion:
+
+`fswatch -0 {{path/to/file}} | xargs -0 {{bash_command}}`
+
+- Watch one or more files and/or directories:
+
+`fswatch -0 {{path/to/file}} {{path/to/directory}} {{path/to/another_directory/**/*.js}} | xargs -0 {{bash_command}}`
+
+- Use `{}` in your bash command as a placeholder for the absolute path to the changed file:
+
+`fswatch -0 {{path/to/directory}} | xargs -0 -I {} {{bash_command}}`
+
+- Filter by event type, eg. Updated, Deleted or Created:
+
+`fswatch -0 --event {{Updated}} {{path/to/directory}} | xargs -0 {{bash_command}}`