how to import pfx p7b into amazon

commands.txt

c:\OpenSSL-Win64\bin\openssl.exe pkcs12 -in ???.pfx -out private+cert.pem -nodes
c:\OpenSSL-Win64\bin\openssl.exe pkcs7 -text -out chain.pem -print_certs -in <PKCSfile>.p7b

show cert
c:\OpenSSL-Win64\bin\openssl.exe s_client -connect www.google.com:443

for /F "delims=" %a in ('dir /b /s "*.pfx"') do echo %a
for /F "delims=" %a in ('dir /b /s "*.pfx"') do c:\OpenSSL-Win64\bin\openssl.exe pkcs12 -in %a -out %a_private+cert.pem -nodes

erase.py

import os,sys

def destroy_password_file(password_filename):
    lentext = os.stat(password_filename).st_size
    zero_fill_line_length = 40
    zero_fill = ['0' * zero_fill_line_length
                      for _
                      in range(lentext // zero_fill_line_length + 1)]
    zero_fill = os.linesep.join(zero_fill)
    with open(password_filename, 'w') as password_file:
        password_file.write(zero_fill)
        
destroy_password_file(sys.argv[1])

# OR
arr = os.listdir()
[destroy_password_file(x) for x in arr]