Unixisdistinguishedbyasimple,coherent,andelegantdesign—trulyremarkablefeaturesthathaveenabledthesystemtoinfluencetheworldformorethanaquarterofacentury.AndespeciallythankstothegrowingpresenceofLinux,theideaisstillpickingupmomentum,withnoendofthegrowthinsight.UnixandLinuxcarry