Usage: pyrsa-priv2pub [options]

Reads a private key and outputs the corresponding public key. Both private and public keys use the
format described in PKCS#1 v1.5

Options:
  -h, --help            show this help message and exit
  -i INFILENAME, --input=INFILENAME
                        Input filename. Reads from stdin if not specified
  -o OUTFILENAME, --output=OUTFILENAME
                        Output filename. Writes to stdout of not specified
  --inform=INFORM       key format of input - default PEM
  --outform=OUTFORM     key format of output - default PEM