npm

ccheck

Check X509 certificate expiration dates from the command line

brewmacoslinux
Try with needOr install directly
Source

About

Check X509 certificate expiration from the command-line, with TAP output

Commands

ccheck

Examples

Check certificate expiration for a domain$ ccheck example.com
Check certificate with custom port$ ccheck example.com:443
Output results in TAP format for testing$ ccheck --tap example.com