🌐EnglishEnglishDeutschEspañolFrançaisItalianoPolskiPortuguêsSvenskaРусскийالعربية한국어中文日本語EntityQ818371· pop 16· linked from 52 articlesuser identifierAlso known as UID, uid, userid, user IDnumeric value used in Unix-like operating systems to uniquely identify a user accountAvailable in 16 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoCatalanCzechConnectionsQ7715973EntityNetwork File SystemEntityCategoriesUnixUnix file system technology