usage:  zonesigner [options] <zone-file> [signed-zone]

		zonesigner options:
			-krfile keyrec-file
			-nokrfile
			-genkeys
			-genksk
			-newpubksk
			-genzsk
			-rollksk
			-rollzsk
			-useboth
			-usezskpub
			-archivedir directory
			-nosave
			-kskcount count
			-ksklife lifespan
			-ksignset KSK-set-name
			-zsklife lifespan
			-zskcount count
			-signset ZSK-set-name
			-intermediate tmp-zone-file
			-zone zone-name
			-help
			-version
			-verbose

		dnssec-keygen options:
			-algorithm algorithm
			-ksklength KSK-size
			-zsklength ZSK-size
			-zskcount ZSK-number
			-random random-path
			-kgopts dnssec-keygen-options
			-zcopts named-checkzone-options

		dnssec-signzone options:
			-endtime end-time
			-gends
			-ksdir keyset-directory
			-szopts dnssec-signzone-options

