grid-cert-info(1) on Linux
The text c57bf81a786f, as Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Display information about a certificate
Flags it lists
-
-all -
-dd -
-enddate -
-file -
-help -
-i -
-ih -
-issuer -
-issuerhash -
-rfc2253 -
-s -
-sd -
-startdate -
-subject -
-usage -
-version -
-versions