OptionaldirectoryList the entry itself rather than its contents.
OptionalhumanHuman-readable sizes in the long listing.
OptionallongLong (detailed) listing.
OptionaloneOne entry per line.
OptionalpathsPaths to list; empty or omitted lists the session cwd.
OptionalrefreshInvalidate cached listings before reading.
OptionalreverseReverse the sort order.
OptionalsortSort field.
Typed invocation options for ls.