update docs for @ prefix in README.md

This commit is contained in:
ducaale 2022-12-30 18:39:34 +02:00
parent cebf69126d
commit 164ac1cd8a

View File

@ -122,7 +122,7 @@ Run `xh help` for more detailed information.
- `:` for adding or removing headers e.g `connection:keep-alive` or `connection:`.
- `;` for including headers with empty values e.g `header-without-value;`.
`@` postfix can be added to `=`,`:=`,`==` and `:` to read the value from a file e.g `x-api-key:@api-key.txt`.
An `@` prefix can be used to read a value from a file. For example: `x-api-key:@api-key.txt`.
The request body can also be read from standard input, or from a file using `@filename`.