x509(1ssl) on Linux
The text 833551a8b5af, as Debian 8 (Jessie) shipped it.
Certificate display and signing utility
Flags it lists
-
-C -
-CA -
-CAcreateserial -
-CAkey -
-CAserial -
-addreject -
-addtrust -
-alias -
-certopt -
-checkend -
-clrext -
-clrreject -
-clrtrust -
-dates -
-days -
-email -
-enddate -
-engine -
-extensions -
-extfile -
-fingerprint -
-hash -
-in -
-inform -
-issuer -
-issuer_hash -
-issuer_hash_old -
-keyform -
-modulus -
-nameopt -
-noout -
-ocsp_uri -
-ocspid -
-out -
-outform -
-passin -
-pubkey -
-purpose -
-req -
-serial -
-set_serial -
-setalias -
-signkey -
-startdate -
-subject -
-subject_hash -
-subject_hash_old -
-text -
-trustout -
-x509toreq