ISysadmin: Ubugcisa bokuba yiNkqubo kunye noMlawuli weServer

Ingcali yetekhnoloji eyaziwa ngegama elifutshane lesiNgesi leSysadmin okanye inguqulelo yayo kwiSpanish njenge "Inkqubo kunye / okanye uMlawuli weServer" ihlala inamava kuyo yonke i-IT Professional., ogama lakhe eliqhelekileyo lihlala ligcwele inani elikhulu lemisebenzi eyahlukeneyo ecwangcisiweyo okanye hayi, ekufuneka siyenze ngendlela enobuchule yokuthobela yonke ngaphandle kokufumaneka ukunceda ukusombulula nasiphi na isiganeko sekhompyuter sokugqibela.

Ke ngoko ukuba yiNkqubo elungileyo kunye noMlawuli weServerOko kukuthi, iSysadmin nawo wonke umthetho, Kubalulekile ukuba kuphuculwe kwaye kufunyanwe izakhono ezithile kunye nezimo zengqondo ezibavumela ukuba benze umsebenzi wabo ngokufanelekileyo nangokufanelekileyo.

Intshayelelo

Ukuba yiSysadmin yinto ebaluleke kakhulu ngokobuqu nangobungcali, kuba sisikhundla sobunzima obukhulu kwicandelo le-Informatics kwimibutho., kangangokuba nangosuku lwabo banosuku "lweSysadmin Day" oluhlala lubhiyozelwa kwilizwe liphela nge-29 kaJulayi kunyaka ngamnye, ukuqaphela kunye nokuxabisa umsebenzi wabo obalaseleyo, ulwazi, umonde kunye negalelo kwiiNkampani okanye amaZiko asebenza kuwo .

I-Sysadmin ihlala inoxanduva lokuqinisekisa ukusebenza ngokukuko kwayo nayiphi na iqonga lobuchwephesha kunye neekhompyuter apho isebenza khona, isebenza ngokungakhathali ukwenza imisebenzi eyimfuneko (ukwenziwa, uhlaziyo okanye utshintsho) kwaye ugcine ishishini lisebenza. Amaxesha amaninzi ngezenzo ezihlala zichaphazela umsebenzi wabanye, nto leyo edla ngokubangela ukuba babe ngabantu abangathandekiyo ngabasebenzi kwindawo yolawulo okanye yokusebenza kwinqanaba eliphantsi kwimibutho yabo.

Kodwa ngaphandle kwayo, ukuba yiSysadmin ngumsebenzi onzima kakhulu kwaye unomvuzo, ubungcali, ukuthanda, okuhlala kukhula kwindawo enokhuphiswano olukhulu., okuthetha ukuba yena ngokwakhe uzabalazela ukuba ngumsebenzi obanzi, osebenzayo kunye noqeqesho oluninzi.

Isishwankathelo, ukuba yiSysadmin ayikho enye into ngaphandle kokuba ngumntu ophetheyo okanye omnye wabo banoxanduva ngaphakathi kuMbutho, wokuqinisekisa ukusebenza nokulondolozwa kweNkqubo okanye iiNkqubo okanye iiServer okanye inxenye okanye zonke iqonga lekhompyutha. Kwaye oko Kuxhomekeke kuMbutho apho asebenza khona, unakho okanye angabinayo imisebenzi emininzi noxanduva, oluya kuthi lube nefuthe kumalungiselelo akhe, uqeqesho kunye namava exesha elizayo.

Umxholo

Iindima noXanduva lweSysadmin

Ngamagama ambalwa, banokushwankathelwa kwezi zilandelayo kwiNkqubo (kwii) sServer, (ii) s okanye kwiQonga:

1. Sebenzisa entsha okanye ususe iphelelwe lixesha
2. Yenza i-backups
3. Ukubeka iliso kwintsebenzo
4. Lawula utshintsho lotshintsho
5. Sebenzisa iiNkqubo zokuSebenza kunye neeNkqubo eziSebenzayo
6. Lawula iakhawunti yomsebenzisi
7. Ukubeka iliso ukhuseleko lwekhompyuter
8. Ukujamelana nokusilela kunye nokuwa
9. Ukuhlangabezana neemfuno zabasebenzisi
10. Nika ingxelo kwimigangatho ethembekileyo yoMbutho
11. Bhala phantsi imisebenzi yekhompyuter yeNkqubo kunye neQonga

Ulwazi ngokubanzi kunye nokongezwa

Nangona imeko yangoku ibhekisa phambili ukusetyenziswa okukhulayo kwe-Cloud Technologies (Cloud Computing), oku akuphelisi okanye kusongele umsebenzi weSysadmin, kodwa ngokuchaseneyo utshintshe kakhulu indlela iSysadmin ehlala ilawula ngayo iiNkqubo, iiseva kunye namaqonga aphetheyo.

Kwaye oku ngaphezu kwayo nayiphi na into kufanelekile kuba kuhlala kunjalo iSysadmin elungileyo ihlala ikwakhona okanye yenza imisebenzi yoMlawuli:

• Yolwazi
• UKhuseleko
• Nets
• Iinkqubo zokusebenza (ezabucala okanye ezasimahla)

IiSysadmins ezilungileyo zihlala zinolwazi olusisiseko lwenkqubo okanye inkqubo yokucinga. Bathanda ukuqonda kakuhle indlela aziphethe ngayo umntu isixhobo sodibaniso lonxibelelwano okanye zonxibelelwano kunye nesoftware enxulumene noko ukulungiselela ukumiliselwa kunye nokusombulula ingxaki. Zihlala zilungile ngeendlela ezahlukeneyo Iilwimi zokwenza iinkqubo ezisetyenziselwa ukubhala okanye ukwenza imisebenzi yesiqhelo njengeShell, i-AWK, iPerl, iPython, phakathi kwabanye.

Umbono woMsebenzi

I-Sysadmin enamava kufuneka izame ukujongana neziganeko ze-IT ngendlela yokuba ikhawuleze ichane kwaye ichane, ichonge ingxaki (unobangela) kwaye iyilungise ngokukhawuleza. Kwaye kukho into ebaluleke kakhulu okonga ixesha kunye neenzame ezingeyomfuneko: Yenza yonke into ngendlela onokuyenza ngayo.

Kodwa ukucacisa ngakumbi iSysadmin kufuneka:

• Ngokuzenzekelayo kangangoko, Ukufunda ezona lwimi zibalaseleyo kunye nemiyalelo yokubhala ukuze ufezekise ukuguqula imisebenzi yesiqhelo kunye neyindinisa kwimisebenzi ezenzekelayo.
• Kuphephe ukulahleka kolwazi kugcinwa iikopi ezikhuselayo zayo yonke into ebalulekileyo nebalulekileyo, iqinisekisa ukuba zikumajelo eendaba ngaxeshanye, kwaye ukuba kunokwenzeka iindawo ezahlukeneyo
• Yiba nesicwangciso sokubuyisela emva kwentlekele ukuba bangazibonakalisa kwaye ke bafumane ukufikelela ngokukhawuleza kunye nokubuyela kwimeko yesiqhelo kangangoko kunokwenzeka.
• Qinisekisa ukuba iqonga lomsebenzi lenziwe kuyilo olufanayo evumela ukungabikho komsebenzi kwaye iququzelele ukuhlanganiswa kweenkqubo kunye neeseva ngokufanelekileyo nangokufanelekileyo.
• Qinisekisa ukuba iqonga lomsebenzi linezixhobo ezaneleyo zeCPU, i-RAM kunye nezeDiski eDisk evumela umbutho ukuba ukhule ngokwendalo.
• Yiba nenxaxheba, ungasebenziOko kukuthi, kufuneka baqikelele iingxaki kunye nokukhula kombutho.
• Ngobuchule inkosi ikhibhodi, indibaniselwano yakho ephambili, iindlela ezimfutshane zekhibhodi kuzo zonke izicelo ozithandayo.
• Ngobuchule kakuhle umgca womyalelo yeNkqubo yokuSebenza.
• Bhala yonke into eyimfuneko, ushiya izingodo, iincwadana, izikhokelo kunye nezifundo ezikhoyo, ukuze xa ungekho imisebenzi iqhubeke okanye iingxaki zilungiswe
• Kwaye phakathi kwezinye izinto kufuneka uyazi Zamkele iimpazamo kunye nokusilela kwakho, Funda kwiimpazamo zabo nakwabanye, Phanda, ufunde kwaye usebenzise oko bakufundileyo.

Isiphelo

KuMbutho ngamnye nakwindawo nganye kuwo, kuhlala kukho abasebenzi be-neuralgicOko kukuthi, kubaluleke kakhulu. Kwaye iSysadmin zihlala zikho kuzo zombini ngokubanzi nakwizinto ezithile, kuba umsebenzi wabo uhlala ubandakanya ukubanoxanduva lwezinto ezininzi kunye nenani elikhulu lomsebenzi kunye noxanduva olubaluleke kakhulu kwishishini layo.

Itekhnoloji, nokuba ilunge kangakanani okanye yala maxesha, ayisebenzi iyodwa ngokungathi ngomlingo, kodwa ifuna iSysadmin elungileyo kwaye ngamanye amaxesha nokuba liqela elilungileyo, ukuba banobuchule kunye nezimo zengqondo eziyimfuneko zokwenza imisebenzi eyahlukeneyo abanikwe yona.

Ukuba uyiSysadmin, sinethemba lokuba uyalithanda eli nqaku kwaye usebenze ngokobuqu okanye ungalicebisa kwabanye ukuze yonke imihla babe yiSysadmin engcono. Kwimeko apho ufuna ukufumana enye into malunga neSysadmin kwiBhlog yethu, unokuzama ngokunqakraza kwikhonkco "Sysadmin - DesdeLinux» okanye kweli khonkco langaphandle malunga "Usuku lweSysadmin".

Ukuba unemibuzo emininzi malunga nesi sihloko, ndincoma ukuba ufunde iphepha lomsebenzi elihambelana nalo elifumaneka kule nto unxibelelwano.