3 # displays every certificate in a PEM file that has a whole certificate chain.
4 # this is surprisingly annoying to get anything to output, so we codified it.
9 if [ -z "$file" -o ! -f "$file" ]; then
10 echo This script requires a PEM-format file name to show the certificates within.
14 openssl crl2pkcs7 -nocrl -certfile "$file" | openssl pkcs7 -print_certs -text -noout