advanced programming in the unix(r) environment
StephenRago'supdateisalongoverduebenefittothecommunityofprofessionalsusingtheversatilefamilyofUNIXandUNIX-likeoperatingenvironments.Itremovesobsolescenceandincludesnewerdevelopments.Italsothoroughlyupdatesthecontextofalltopics,examples,andapplicationstorecentreleasesofpopularimplem