curl -i "https://git.io" \
     -d "url=https://francescobianco.github.io" \
     -d "code=francescobianco"

curl -i "https://git.io" \
     -d "url=https://francescobianco.github.io/git.io/redirect/creating-new-files.html?v1" \
     -d "code=creating-new-files"

curl -i "https://git.io" \
     -d "url=https://docs.github.com/en/repositories/working-with-files/managing-files/creating-new-files?v2" \
     -d "code=create-a-new-file"