QuÃ© is the equivalent to the interrogative pronoun âwhatâ and tal is a bit less clear, apparently coming from the latin adjective talis which means âsuchâ, âof such a kindâ, or âthe like.â So talis describes the state or condition of the noun it modifies.
A service set identifier (SSID) is a sequence of characters that uniquely names a wireless local area network (WLAN). This name allows stations to connect to the desired network when multiple independent networks operate in the same physical area.
set-group-id (sgid) flag set on file or directory. If a directory has the sgid flag set, then a file created within that directory belongs to the group that owns the directory, not necessarily to the group of the user who created the file. This may be useful for a directory shared by a workgroup.