transfer.cs - Easy file sharing from the command line

Usage:
  Upload:    curl --upload-file ./hello.txt https://xfer.argaleo.com/hello.txt
  Download:  curl https://xfer.argaleo.com/<token>/hello.txt -o hello.txt
  Delete:    curl -X DELETE https://xfer.argaleo.com/<token>/hello.txt/<deletion-token>

Options:
  Max-Downloads: 1              Maximum number of downloads
  File-Lifetime: 7d                   Expires in 7 days (supports: 1d12h, 30m, 3600s, or a date)

Examples:
  curl --upload-file ./hello.txt https://xfer.argaleo.com/hello.txt
  curl -H "File-Lifetime: 7d" --upload-file ./hello.txt https://xfer.argaleo.com/hello.txt
  curl -H "File-Lifetime: 1d12h" --upload-file ./hello.txt https://xfer.argaleo.com/hello.txt
  curl -H "Max-Downloads: 1" --upload-file ./hello.txt https://xfer.argaleo.com/hello.txt