curl only write to file if successful status 200
- 18 Sep 2017: Post was created (diff)
Make curl get the contents of a URL and write to file, but only write to file if the response is successful:
curl -s -S -f -o facebook-feed.json "$facebook"
-skeeps curl quiet by hiding progress meter and error messages-Sshows an error message if it fails (stderr)-fFail silently (no output at all) on server errors, keeping stdout clean-ospecifies an output file
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