Hands-On System Programming with Go
Systemsoftwareandapplicationswerelargelycreatedusinglow-levellanguagessuchasCorC++.Goisamodernlanguagethatcombinessimplicity,concurrency,andperformance,makingitagoodalternativeforbuildingsystemapplicationsforLinuxandmacOS.ThisGobookintroducesUnixandsystemsprogrammingtohelpyouunderstandthecomponentstheOShastooffer,rangingfromthekernelAPItothefilesystem,andfamiliarizeyourselfwithGoanditsspecifications.You'llalsolearnhowtooptimizeinputandoutputoperationswithfilesandstreamsofdata,whichareusefultoolsinbuildingpseudoterminalapplications.You'llgaininsightsintohowprocessescommunicatewitheachother,andlearnaboutprocessesanddaemoncontrolusingsignals,pipes,andexitcodes.Thisbookwillalsoenableyoutounderstandhowtousenetworkcommunicationusingvariousprotocols,includingTCPandHTTP.Asyouadvance,you'llfocusonGo'sbestfeature-concurrencyhelpingyouhandlecommunicationwithchannelsandgoroutines,otherconcurrencytoolstosynchronizesharedresources,andthecontextpackagetowriteelegantapplications.Bytheendofthisbook,youwillhavelearnedhowtobuildconcurrentsystemapplicationsusingGo
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