/usr/bin/rtrclient: invalid option -- '-'
Usage:
 /usr/bin/rtrclient [-hpkels] [-o file] [-t template] <socket>...

Socket:
 tcp [-hpkb bindaddr] <host> <port>
 ssh [-hpkb bindaddr] <host> <port> <username> (<private_key> | <password>) [<host_key>]

Options:
-b  bindaddr Hostnamne or IP address to connect from

-w  force ssh authentication information to be interpreted as a password
-r  force ssh authentication information to be interpreted as a private key

-k  Print information about SPKI updates.
-p  Print information about PFX updates.
-s  Print information about connection status updates.

-e  export pfx table and exit
-o  output file for export
-t  template used for export
-l  list available templates

-h  Print this help message.

Examples:
 /usr/bin/rtrclient tcp rpki-validator.realmv6.org 8283
 /usr/bin/rtrclient tcp -k -p rpki-validator.realmv6.org 8283
 /usr/bin/rtrclient tcp -k rpki-validator.realmv6.org 8283 tcp -s example.com 323
 /usr/bin/rtrclient -kp tcp rpki-validator.realmv6.org 8283 tcp example.com 323
 /usr/bin/rtrclient ssh rpki-validator.realmv6.org 22 rtr-ssh ~/.ssh/id_rsa ~/.ssh/known_hosts
 /usr/bin/rtrclient ssh -k -p rpki-validator.realmv6.org 22 rtr-ssh ~/.ssh/id_rsa ~/.ssh/known_hosts
 /usr/bin/rtrclient ssh -k -p rpki-validator.realmv6.org 22 rtr-ssh ~/.ssh/id_rsa ~/.ssh/known_hosts ssh -k -p example.com 22 rtr-ssh ~/.ssh/id_rsa_example
 /usr/bin/rtrclient ssh -k -p rpki-validator.realmv6.org 22 rtr-ssh ~/.ssh/id_rsa ~/.ssh/known_hosts tcp -k -p example.com 323
 /usr/bin/rtrclient -e tcp rpki-validator.realmv6.org 8283
 /usr/bin/rtrclient -e -t csv -o roa.csv tcp rpki-validator.realmv6.org 8283