'fscap'' is used to examine or set capabilities for an executable file.
fscap (+|-|=)[ ]forced-capability [forced-capability ...] [(+|-|=)[ ]allowed-capability [allowed-capability ...]] <filename>
'+': the capability list is added to allready set capabilities
'-': the capability list is subtracted from the existing capabilities
'=': the capability list replacs the existing capabilities
<filename> must exist and be executable.