curl/docs/cmdline-opts/etag-save.d
Daniel Stenberg ddaa85893d
curl.1: require "see also" for every documented option
gen.pl now generates a warning if the "See Also" field is not filled in for a
command line option

All command line options now provide one or more related options. 167
"See alsos" added!

Closes #8019
2021-11-15 23:06:41 +01:00

14 lines
377 B
Makefile

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
Example: --etag-save storetag.txt $URL
See-also: etag-compare
---
This option saves an HTTP ETag to the specified file. An ETag is a
caching related header, usually returned in a response.
If no ETag is sent by the server, an empty file is created.