curl/docs/cmdline-opts/http0.9.md
Daniel Stenberg aa18891dda
docs/cmdline-opts: unify HTTP version style in --help output
$ curl -h all | grep -- --http

Now:

     --http0.9                      Allow HTTP/0.9 responses
 -0, --http1.0                      Use HTTP/1.0
     --http1.1                      Use HTTP/1.1
     --http2                        Use HTTP/2
     --http2-prior-knowledge        Use HTTP/2 without HTTP/1.1 Upgrade
     --http3                        Use HTTP/3
     --http3-only                   Use HTTP/3 only

Before:

     --http0.9                      Allow HTTP 0.9 responses
 -0, --http1.0                      Use HTTP 1.0
     --http1.1                      Use HTTP 1.1
     --http2                        Use HTTP/2
     --http2-prior-knowledge        Use HTTP 2 without HTTP/1.1 Upgrade
     --http3                        Use HTTP v3
     --http3-only                   Use HTTP v3 only

Closes #16542
2025-03-03 23:09:19 +01:00

27 lines
578 B
Markdown

---
c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
SPDX-License-Identifier: curl
Long: http0.9
Tags: Versions
Protocols: HTTP
Help: Allow HTTP/0.9 responses
Category: http
Added: 7.64.0
Multi: boolean
See-also:
- http1.1
- http2
- http3
Example:
- --http0.9 $URL
---
# `--http0.9`
Accept an HTTP version 0.9 response.
HTTP/0.9 is a response without headers and therefore you can also connect with
this to non-HTTP servers and still get a response since curl simply
transparently downgrades - if allowed.
HTTP/0.9 is disabled by default (added in 7.66.0)