mirror of
https://github.com/moparisthebest/curl
synced 2024-08-13 17:03:50 -04:00
5dddc1dc7e
Adapted gen.pl with 'listcats' This commit is a part of "--help me if you can" Closes #5680
18 lines
633 B
D
18 lines
633 B
D
Long: etag-save
|
|
Arg: <file>
|
|
Help: Parse ETag from a request and save it to a file
|
|
Protocols: HTTP
|
|
Added: 7.68.0
|
|
Category: http
|
|
---
|
|
This option saves an HTTP ETag to the specified file. Etag is
|
|
usually part of headers returned by a request. When server sends an
|
|
ETag, it must be enveloped by a double quote. This option extracts the
|
|
ETag without the double quotes and saves it into the <file>.
|
|
|
|
A server can send a week ETag which is prefixed by "W/". This identifier
|
|
is not considered, and only relevant ETag between quotation marks is parsed.
|
|
|
|
It an ETag wasn't send by the server or it cannot be parsed, and empty
|
|
file is created.
|