In WSL:
curl --version
In Windows PowerShell:
curl -version will fail. Type curl.exe --version for valid output.
curl https://example.com
curl -v https://example.com
curl --trace output https://example.com
curl --trace - --trace-time example.com
curl --trace-ascii ascii_output https://example.com
curl https://reqres.in/api/users/\[1-10\]
curl https://reqres.in/api/users/\{1,10,111,5\}
curl https://reqres.in/api/users/\{1,10,111,5\} -o "output_#1"
ls
output_1 output_10 output_111 output_5
curl https://reqres.in/api/users/\{1,10,111,5\} -o "output_#1" -#
curl http://example.com/ > example.html
curl example.com --next example.net
curl google.com -L
curl -x localhost:8080 http://example.com/
curl --proxy localhost:8080 http://example.com/
curl -X POST -d '{"name":"morpheus","job":"leader"}' https://reqres.in/api/users
curl -F custname=tester \
-F custtel=1234 \
-F custemail=test%40test.com \
-F size=small \
-F topping=bacon \
-F delivery=15%3A00 \
-F comments=knock+the+door \
http://httpbin.org/post
curl -c cookies.txt http://example.com
curl -b cookies.txt https://www.google.com
curl --user client321:test123 https://zigzag-selective-boysenberry.glitch.me
curl -w "Request Done \n" http://example.com/
curl -w @output.txt http://example.com
curl -w "HTTP Version: %{http_version}\nCode: %{response_code}\nTotal Time: %{time_total} \n" --head http://example.com
curl -w @timings.txt --head http://bing.com
timings.txt
url: %{url}\n
code: %{response_code}\n
number of bytes: %{size_download}\n
average download speed: %{speed_download}\n
average download speed: %{speed_upload}\n
redirect_url : %{redirect_url}\n
time_namelookup: %{time_namelookup}s\n
time_connect: %{time_connect}s\n
time_appconnect: %{time_appconnect}s\n
time_pretransfer: %{time_pretransfer}s\n
time_redirect: %{time_redirect}s\n
time_starttransfer: %{time_starttransfer}s\n
time_total: %{time_total}s\n