Skip site navigation (1)Skip section navigation (2)

FreeBSD Manual Pages

  
 
  

home | help 
view-certificate(1)	    General Commands Manual	   view-certificate(1)

NAME
       view-certificate	-- Displays an X.509 certificate

SYNOPSIS
       view-certificate	certificate_file [...]
       view-certificate	[-h | --help]

DESCRIPTION
       view-certificate	 displays  important  details on an X.509 certificate,
       including:

       * Common	Name (CN),

       * Validity Range,

       * Key Usage and Extended	Usage,

       * Basic Constraints,

       * Subject Alternative Name (SAN),

       * Subject Key Identifier	(SKID) and Authority Key Identifier (AKID), as
	       well as

       * the contained certificate chain (from the certificate up to the  root
	       CA).

ARGUMENTS
       The following options are available:

       certificate_file	[...]
	       Specifies one ore more certificate files	to be displayed.

       -h | --help
	       Prints command-line parameters.

EXAMPLES
       view-certificate	My-CA-Certificate.crt My-Server-Certificate.crt

       view-certificate	/usr/share/ca-certificates/mozilla/ISRG_Root_X1.crt

       view-certificate	www-nntb-no-chain.pem

       view-certificate	--help

       view-certificate	-h

view-certificate	       November	28, 2025	   view-certificate(1)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=view-certificate&sektion=1&manpath=FreeBSD+Ports+15.0.quarterly>

home | help