grub-script-check - check grub.cfg for syntax errors
grub-script-check [,OPTION/...] [,PATH/]
Checks GRUB script configuration file for syntax errors.
-v, --verbose print verbose messages.
-?, --help give this help list
--usage give a short usage message
-V, --version print program version
Report bugs to <bug-grub@gnu.org>.
grub-mkconfig (8)
The full documentation for grub-script-check is maintained as a Texinfo manual. If the info and grub-script-check programs are properly installed at your site, the command
info grub-script-check
should give you access to the complete manual.