linux命令返回值的含义解析
linux命令执行后无论成功与否都有一个返回值：
如果为0，则表示命令执行成功，其它值则表示错误，
具体的错误码含义如下：
"OSerrorcode1:Operationnotpermitted" "OSerrorcode2:Nosuchfileordirectory" "OSerrorcode3:Nosuchprocess" "OSerrorcode4:Interruptedsystemcall" "OSerrorcode5:Input/outputerror" "OSerrorcode6:Nosuchdeviceoraddress" "OSerrorcode7:Argumentlisttoolong" "OSerrorcode8:Execformaterror" "OSerrorcode9:Badfiledescriptor" "OSerrorcode10:Nochildprocesses" "OSerrorcode11:Resourcetemporarilyunavailable" "OSerrorcode12:Cannotallocatememory" "OSerrorcode13:Permissiondenied" "OSerrorcode14:Badaddress" "OSerrorcode15:Blockdevicerequired" "OSerrorcode16:Deviceorresourcebusy" "OSerrorcode17:Fileexists" "OSerrorcode18:Invalidcross-devicelink" "OSerrorcode19:Nosuchdevice" "OSerrorcode20:Notadirectory" "OSerrorcode21:Isadirectory" "OSerrorcode22:Invalidargument" "OSerrorcode23:Toomanyopenfilesinsystem" "OSerrorcode24:Toomanyopenfiles" "OSerrorcode25:Inappropriateioctlfordevice" "OSerrorcode26:Textfilebusy" "OSerrorcode27:Filetoolarge" "OSerrorcode28:Nospaceleftondevice" "OSerrorcode29:Illegalseek" "OSerrorcode30:Read-onlyfilesystem" "OSerrorcode31:Toomanylinks" "OSerrorcode32:Brokenpipe" "OSerrorcode33:Numericalargumentoutofdomain" "OSerrorcode34:Numericalresultoutofrange" "OSerrorcode35:Resourcedeadlockavoided" "OSerrorcode36:Filenametoolong" "OSerrorcode37:Nolocksavailable" "OSerrorcode38:Functionnotimplemented" "OSerrorcode39:Directorynotempty" "OSerrorcode40:Toomanylevelsofsymboliclinks" "OSerrorcode42:Nomessageofdesiredtype" "OSerrorcode43:Identifierremoved" "OSerrorcode44:Channelnumberoutofrange" "OSerrorcode45:Level2notsynchronized" "OSerrorcode46:Level3halted" "OSerrorcode47:Level3reset" "OSerrorcode48:Linknumberoutofrange" "OSerrorcode49:Protocoldrivernotattached" "OSerrorcode50:NoCSIstructureavailable" "OSerrorcode51:Level2halted" "OSerrorcode52:Invalidexchange" "OSerrorcode53:Invalidrequestdescriptor" "OSerrorcode54:Exchangefull" "OSerrorcode55:Noanode" "OSerrorcode56:Invalidrequestcode" "OSerrorcode57:Invalidslot" "OSerrorcode59:Badfontfileformat" "OSerrorcode60:Devicenotastream" "OSerrorcode61:Nodataavailable" "OSerrorcode62:Timerexpired" "OSerrorcode63:Outofstreamsresources" "OSerrorcode64:Machineisnotonthenetwork" "OSerrorcode65:Packagenotinstalled" "OSerrorcode66:Objectisremote" "OSerrorcode67:Linkhasbeensevered" "OSerrorcode68:Advertiseerror" "OSerrorcode69:Srmounterror" "OSerrorcode70:Communicationerroronsend" "OSerrorcode71:Protocolerror" "OSerrorcode72:Multihopattempted" "OSerrorcode73:RFSspecificerror" "OSerrorcode74:Badmessage" "OSerrorcode75:Valuetoolargefordefineddatatype" "OSerrorcode76:Namenotuniqueonnetwork" "OSerrorcode77:Filedescriptorinbadstate" "OSerrorcode78:Remoteaddresschanged" "OSerrorcode79:Cannotaccessaneededsharedlibrary" "OSerrorcode80:Accessingacorruptedsharedlibrary" "OSerrorcode81:.libsectionina.outcorrupted" "OSerrorcode82:Attemptingtolinkintoomanysharedlibraries" "OSerrorcode83:Cannotexecasharedlibrarydirectly" "OSerrorcode84:Invalidorincompletemultibyteorwidecharacter" "OSerrorcode85:Interruptedsystemcallshouldberestarted" "OSerrorcode86:Streamspipeerror" "OSerrorcode87:Toomanyusers" "OSerrorcode88:Socketoperationonnon-socket" "OSerrorcode89:Destinationaddressrequired" "OSerrorcode90:Messagetoolong" "OSerrorcode91:Protocolwrongtypeforsocket" "OSerrorcode92:Protocolnotavailable" "OSerrorcode93:Protocolnotsupported" "OSerrorcode94:Sockettypenotsupported" "OSerrorcode95:Operationnotsupported" "OSerrorcode96:Protocolfamilynotsupported" "OSerrorcode97:Addressfamilynotsupportedbyprotocol" "OSerrorcode98:Addressalreadyinuse" "OSerrorcode99:Cannotassignrequestedaddress" "OSerrorcode100:Networkisdown" "OSerrorcode101:Networkisunreachable" "OSerrorcode102:Networkdroppedconnectiononreset" "OSerrorcode103:Softwarecausedconnectionabort" "OSerrorcode104:Connectionresetbypeer" "OSerrorcode105:Nobufferspaceavailable" "OSerrorcode106:Transportendpointisalreadyconnected" "OSerrorcode107:Transportendpointisnotconnected" "OSerrorcode108:Cannotsendaftertransportendpointshutdown" "OSerrorcode109:Toomanyreferences:cannotsplice" "OSerrorcode110:Connectiontimedout" "OSerrorcode111:Connectionrefused" "OSerrorcode112:Hostisdown" "OSerrorcode113:Noroutetohost" "OSerrorcode114:Operationalreadyinprogress" "OSerrorcode115:Operationnowinprogress" "OSerrorcode116:StaleNFSfilehandle" "OSerrorcode117:Structureneedscleaning" "OSerrorcode118:NotaXENIXnamedtypefile" "OSerrorcode119:NoXENIXsemaphoresavailable" "OSerrorcode120:Isanamedtypefile" "OSerrorcode121:RemoteI/Oerror" "OSerrorcode122:Diskquotaexceeded" "OSerrorcode123:Nomediumfound" "OSerrorcode124:Wrongmediumtype" "OSerrorcode125:Operationcanceled" "OSerrorcode126:Requiredkeynotavailable" "OSerrorcode127:Keyhasexpired" "OSerrorcode128:Keyhasbeenrevoked" "OSerrorcode129:Keywasrejectedbyservice" "OSerrorcode130:Ownerdied" "OSerrorcode131:Statenotrecoverable"
总结
以上所述是小编给大家介绍的linux命令返回值的含义，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对毛票票网站的支持！