Package group allows group account lookups by name or id.
Group represents a grouping of users.
On POSIX systems Gid contains a decimal number representing the group ID.
Current returns the current group.
Lookup looks up a group by name.
LookupId looks up a group by id.
type UnknownGid int
UnknownGid error group with id not found.
type UnknownGroup string
UnknownGroup error group with name not found.