| xf.li | 6c8fc1e | 2023-08-12 00:11:09 -0700 | [diff] [blame^] | 1 | c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al. |
| 2 | SPDX-License-Identifier: curl |
| 3 | Long: fail |
| 4 | Short: f |
| 5 | Protocols: HTTP |
| 6 | Help: Fail fast with no output on HTTP errors |
| 7 | See-also: fail-with-body |
| 8 | Category: important http |
| 9 | Example: --fail $URL |
| 10 | Mutexed: fail-with-body |
| 11 | Added: 4.0 |
| 12 | Multi: boolean |
| 13 | --- |
| 14 | Fail fast with no output at all on server errors. This is useful to enable |
| 15 | scripts and users to better deal with failed attempts. In normal cases when an |
| 16 | HTTP server fails to deliver a document, it returns an HTML document stating |
| 17 | so (which often also describes why and more). This flag will prevent curl from |
| 18 | outputting that and return error 22. |
| 19 | |
| 20 | This method is not fail-safe and there are occasions where non-successful |
| 21 | response codes will slip through, especially when authentication is involved |
| 22 | (response codes 401 and 407). |