shell_curl_post_multipart_detailed – POST as multipart/form-data with curl https://codescreens.com

shell_curl_post_multipart_detailed

#!/bin/bash

# http://www.gnu.org/software/bash/manual/bash.html#The-Set-Builtin
# http://redsymbol.net/articles/unofficial-bash-strict-mode/
set -o nounset -o errexit -o pipefail

# POST as multipart/form-data with curl
# https://curl.haxx.se/docs/manpage.html

# Send name=value (`<`, `@`, and `;` in value has special meaning)
curl https://echo.vbarbarosh.com -F 'name=value'

# Read content from file `body.txt`
curl https://echo.vbarbarosh.com -F 'name=<body.txt'

# Read content from file `body.txt`, add filename="body.txt" parameter
curl https://echo.vbarbarosh.com -F '[email protected]'

# Add `filename=hello.txt` parameter
curl https://echo.vbarbarosh.com -F 'name=value;filename=hello.txt'

# Add `Content-Type: text/foo` header
curl https://echo.vbarbarosh.com -F 'name=value;type=text/foo'

# Add `foo1: bar1` header
curl https://echo.vbarbarosh.com -F 'name=value;headers=foo1:bar1'

# Add `foo1: bar1`, `foo2: bar2` headers
curl https://echo.vbarbarosh.com \
    -F 'name=value;headers=foo1:bar1;headers=foo2:bar2'

# Read headers from `headers.txt`
curl https://echo.vbarbarosh.com -F 'name=value;[email protected]'