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I want a command line option like this one in the following KornShell (ksh) script. I know we can use getopts for single hypen. What is the beast way to use both command line option?
script [-u|--upload] [-r|--run] [-d|--diskinfo]
getopts -l, --longoptions longoptsThe long (multi-character) options to be recognised. More than one option name may be specified at once, by separating the names with commas. This option may be given more than once, the longopts are cumulative. Each long option name in longopts may be followed by one colon to indicate it has a required argument, and by two colons to indicate it has an optional argument.