openssl crl2pkcs7 -help

saolasosme

CRL to PKCS#7 Conversion.

$ openssl crl2pkcs7 -help
Usage: crl2pkcs7 [options]
Valid options are:
 -help             Display this summary
 -inform PEM|DER   Input format - DER or PEM
 -outform PEM|DER  Output format - DER or PEM
 -in infile        Input file
 -out outfile      Output file
 -nocrl            No crl to load, just certs from '-certfile'
 -certfile infile  File of chain of certs to a trusted CA; can be repeated