# missing double quotes around option value: invalid but does not throw an error
# note: sshd reports "bad key options: missing start quote" and refuses authentication
command=date ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFmZ5RRsMgqqqh3FrCC0JenCE97dIu+vZOrzAjYFfOBq my_ed25519

# Tab before key type: valid but throws an error
command="date"		ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFmZ5RRsMgqqqh3FrCC0JenCE97dIu+vZOrzAjYFfOBq my_ed25519

# backslash-escaped double quotes: valid but throws an error
command="echo 'one\"two'" ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFmZ5RRsMgqqqh3FrCC0JenCE97dIu+vZOrzAjYFfOBq my_ed25519