Izimo ze-User & System System Variables & Indlela Yokuthola Izindinganiso Zabo
Ukuhlukahluka kwemvelo kuyinzuzo enamandla ukuthi isistimu yokusebenza nezinye izinhlelo zokusebenza zingasebenzisa ukunquma ulwazi oluqondile kwikhompyutha yakho.
Ngamanye amazwi, ukuhlukahluka kwemvelo kuyinto emele enye into, njengendawo ekhompyutheni yakho, inombolo yenguqulo , uhlu lwezinto, njll.
Izinguquko zezemvelo zizungezwe uphawu lwephesenti (%), njenge%%%, ukuze zihlukanise nombhalo ovamile.
Izinhlobo ezimbili zokuhlukahluka kwemvelo zikhona, ukuguquguquka kwemvelo yomsebenzisi kanye nokushintshashintsha kwemvelo :
I-Environment Environment Variables
Ukuguquguquka kwemvelo yomsebenzisi, njengoba igama liphakamisa, yizinto eziguquguqukayo zendawo eziqondile kwi-akhawunti ngayinye yomsebenzisi.
Lokhu kusho ukuthi ukubaluleka kwesimo semvelo uma ungene ngemvume njengomsebenzisi oyedwa kungaba okuhlukile kunenani lezinga elifanayo lemvelo lapho ungene ngemvume njengomsebenzisi ohlukile kukhompyutha efanayo.
Lezi zinhlobo zemvelo eziguquguqukayo zingahle zibekwa ngesandla yilokho umsebenzisi angene ngemvume kodwa iWindows nezinye izinhlelo zokusebenza zingazibeka futhi.
Isibonelo esisodwa sokuhluka kwendawo yomsebenzisi yi-% homepath%. Isibonelo, kwikhompyutha eyodwa ye- Windows 10 , i-% homepath% iphethe inani labasebenzisi \ Tim , okuyinto ifolda equkethe lonke ulwazi oluqondene nomsebenzisi.
Ukuhlukahluka kwemvelo yomsebenzisi kungase kube inkambiso, futhi. Umsebenzisi angadala into efana ne-% data%, engase ikhombe kufolda kukhompuyutha njenge C: \ Downloads \ Files . Ukuhlukahluka kwendawo okufana nalokhu kuzosebenza kuphela uma lo msebenzisi othize ungene ngemvume.
Ukuhlukahluka Kwemvelo Yesistimu
Ukuhlukahluka kwendawo yesistimu kunweba ngaphezu komsebenzisi oyedwa, ukusebenzisa kunoma yimuphi umsebenzisi ongase abe khona, noma udala esikhathini esizayo. Izindlela eziningi zemvelo zendawo zikhomba izindawo ezibalulekile ezifana neFold folder.
Ezinye zezinto ezivame ukuhluka kwemvelo kumahlelo we-Windows zihlanganisa% indlela%,% izinhlelo%%,%%%, ne% systemroot%, nakuba kunezinye eziningi.
Isibonelo, uma ufaka i-Windows 8 , i-% windir% yendawo yokuguquguquka isethelwe esiqondisweni lapho ifakwe kuso. Kusukela isiqondisi sokufaka kukhona into efakiwe (kunguwe ... noma umenzi wakho wekhompyutha) angachaza kukhompyutha eyodwa, kungenzeka ukuthi i- C: \ Windows, kodwa kwenye, kungenzeka ukuthi i- C: \ Win8 .
Ukuqhubeka nalesi sibonelo, masithi iMicrosoft Word ifakiwe kulowo nalowo ma-computer ngemuva kokuba i- Windows 8 isenziwe ukusetha. Njengengxenye yenqubo yokufaka iZwi, amafayela amaningi adinga ukukopishwa esiqondisweni esiyi-Windows 8. I-MS Word ingaqiniseka kanjani ukuthi ifaka amafayela endaweni efanele uma leyo ndawo iC: \ Windows kwenye ikhompyutha neC: \ Win8 kwenye?
Ukuze uvimbele inkinga engenzeka njengale, i-Microsoft Word, kanye nesofthiwe eminingi, yenzelwe ukufaka ku-% windir%, hhayi C: \ Windows . Ngale ndlela, ingaqiniseka ukuthi lawa mafayela abalulekile efakwe kuhlu olufanayo njenge-Windows 8, kungakhathaliseki ukuthi lokho kungaba kuphi.
Bheka ikhasi leMicrosoft Echazwayo lezindlela eziguqukayo ze-Microsoft ukuze uthole uhlu olukhulu lwezimo zomsebenzisi nolwazi lwesistimu oluvame ukusetshenziswa ku-Windows.
Ungayithola Kanjani Ukubaluleka Kwemvelo Eguqukayo?
Kunezindlela eziningana zokubona ukuthi yikuphi ukuhlukahluka kwemvelo okwenzekayo. Kodwa-ke, ezimweni eziningi, okungenani ku-Windows, indlela elula kunazo zonke, futhi mhlawumbe esheshayo, indlela yokwenza lokhu kungumyalo olula we- Command Prompt okuthiwa i- echo .
Nansi indlela yokwenza ngayo:
- Vula i-Prom Prompt .
- Yenza lo myalelo olandelayo ngokuqondile: echo% temp% ... ngokufaka endaweni ye- % temp% yokuhlukahluka kwemvelo oyithandayo.
- Qaphela inani eliboniswa ngokushesha ngaphansi.
- Isibonelo, kukhompyutheni yami, i- echo% temp% ikhiqize lokhu: C: \ Abasebenzisi \ Isikhathi \ IsiceloNdawo \ Yendawo \ Isikhathi
Uma i-Command Prompt ikushaya (akufanele), kunendlela ende yokuhlola ukubaluleka kokuguquguquka kwemvelo ngaphandle kokusebenzisa amathuluzi emigqa yomyalo .
Hlola Ukulawula Iphaneli , bese i- applet yeSistimu. Uma usukhona lapho, khetha izilungiselelo zesistimu esezingeni eliphezulu ngakwesobunxele, bese ukhetha Izinkinobho Zendawo ... inkinobho ngezansi. Lona uhlu olungaphelele lwezinto eziguquguqukayo zemvelo kodwa lezo ezibalwe zinamagugu eduze kwazo.
Kwizinhlelo ze-Linux, ungenza umyalo we- printenv kusuka kumugqa wemiyalo ukuze uhlunge konke okuguquguqukayo kwemvelo okwamanje okuchazwe.