補助グループＩＤほじょぐるーぷあいでぃーMeanings1nounsupplementary group IDcomputingA Unix/Linux concept: a numeric identifier for a supplementary group that a user belongs to, used for access control.ユーザーは複ふく数すうの補ほ助じょグループＩＤを持もつことができる。A user can have multiple supplementary group IDs.
