visudo --version (return code: 0)
visudo version 1.8.16
visudo grammar version 45
visudo --help (return code: 0)
visudo - safely edit the sudoers file
usage: visudo [-chqsV] [-f sudoers] [-x output_file]
Options:
-c, --check check-only mode
-f, --file=sudoers specify sudoers file location
-h, --help display help message and exit
-q, --quiet less verbose (quiet) syntax error messages
-s, --strict strict syntax checking
-V, --version display version information and exit
-x, --export=output_file write sudoers in JSON format to output_file