unix环境高级编程[第二版]

"StephenRago'supdateisalongoverduebenefittothecommunityofprofessionalsusingtheversatilefamilyofUNIXandUNIX-likeoperatingenvironments.Itremovesobsolescenceandincludesnewerdevelopments.Italsothoroughlyupdatesthecontextofalltopics,examples,andapplicationstorecentreleasesofpopular