grub-mkpasswd-pbkdf2 --version (return code: 0)
grub-mkpasswd-pbkdf2 (GRUB) 2.02~beta2-36ubuntu3.7
grub-mkpasswd-pbkdf2 --help (return code: 0)
Usage: grub-mkpasswd-pbkdf2 [OPTION...] [OPTIONS]
Generate PBKDF2 password hash.
-c, --iteration-count=NUM Number of PBKDF2 iterations
-l, --buflen=NUM Length of generated hash
-s, --salt=NUM Length of salt
-?, --help give this help list
--usage give a short usage message
-V, --version print program version
Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.
Report bugs to <bug-grub@gnu.org>.