Certificate Expiry Dates

Hi,

we are having the installed cerificates in our unix server's.

The certificates are in following format : cacert.pem,cert8.db,ois294.sem,CertGenCAKey.der,ss_keystore.jks

So i want to know the Expiry date for these certificates. how to get the valid FROM to TO dates for these kind of certificates.

Looking for Bet suggestions.

Thanks

Hi,

Looking for suggestions on getting the certificate expiry dates in unix machine for webservers.

Could any one help me out on this.