What do I need to become a system administrator?
Feem ntau cov tswv ntiav nrhiav cov neeg ua haujlwm tswj hwm nrog a bachelor's degree hauv computer science, computer engineering lossis lwm yam kev kawm. Cov tswv lag luam feem ntau xav tau peb mus rau tsib xyoos ntawm kev paub rau kev tswj hwm txoj haujlwm.
What is the role of a UNIX system administrator?
UNIX Administrator installs, configures, thiab tswj UNIX operating systems. Tshawb xyuas thiab daws teeb meem cuam tshuam nrog kev khiav hauj lwm qhov system servers, hardware, applications, thiab software. Ua tus UNIX Administrator kuaj pom, kuaj xyuas, thiab tshaj tawm UNIX cov teeb meem ntsig txog ntawm cov servers.
Is system admin hard?
Ib tug sysadmin yog ib tug neeg uas tau pom thaum muaj tej yam tsis ncaj ncees lawm. Kuv xav tias sys admin nyuaj heev. Koj feem ntau yuav tsum tswj hwm cov kev pab cuam uas koj tsis tau sau, thiab nrog cov ntaub ntawv me me lossis tsis muaj. Feem ntau koj yuav tsum hais tsis yog, kuv pom tias nyuaj heev.
Puas yog tus thawj tswj hwm txoj haujlwm zoo?
Cov thawj tswj hwm tau suav tias yog jacks ntawm txhua tus neeg ua lag luam hauv ntiaj teb IT. Lawv cia siab tias yuav muaj kev paub dhau los nrog ntau yam kev pab cuam thiab thev naus laus zis, los ntawm tes hauj lwm thiab servers mus rau kev ruaj ntseg thiab kev ua haujlwm. Tab sis ntau tus thawj tswj hwm lub cev xav tias nyuaj los ntawm kev ua haujlwm stunted kev loj hlob.
Puas yog Linux xav tau?
Ntawm cov neeg ua haujlwm ntiav, 74% hais tias Linux yog qhov kev xav tau tshaj plaws uas lawv 'rov nrhiav hauv cov neeg ua haujlwm tshiab. Raws li tsab ntawv ceeb toom, 69% ntawm cov tswv ntiav xav tau cov neeg ua haujlwm nrog huab thiab ntim cov kev paub, nce los ntawm 64% hauv 2018. … Kev nyab xeeb kuj tseem ceeb nrog 48% ntawm cov tuam txhab xav tau cov txuj ci no hauv cov neeg ua haujlwm muaj peev xwm.
Cov chav kawm twg yog qhov zoo tshaj plaws rau cov thawj tswj hwm?
Qhov zoo tshaj plaws System Administrator Certifications
- Microsoft Certified Solutions Expert (MCSE)
- Red Hat: RHCSA thiab RHCE.
- Linux Professional Institute (LPI): LPIC System Administrator.
- CompTIA Server +
- VMware Certified Professional - Data Center Virtualization (VCP-DCV)
- ServiceNow Certified System Administrator.
Dab tsi yog superuser hauv Unix?
Ntawm Unix system, tus superuser hais txog mus rau ib tus account muaj cai nrog kev txwv tsis pub nkag mus rau txhua cov ntaub ntawv thiab cov lus txib. Tus username ntawm tus account no yog hauv paus. Ntau txoj haujlwm tswj hwm thiab lawv cov lus txib cuam tshuam xav tau tus neeg siv khoom zoo. … Koj tuaj yeem tawm ntawm tus account superuser nrog tawm lossis Ctrl-D.
Lub luag haujlwm ntawm tus thawj tswj hwm yog dab tsi?
Ib tug Administrator muab kev txhawb nqa chaw ua haujlwm rau ib tus neeg lossis pab pawg thiab yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm kev lag luam. Lawv lub luag haujlwm yuav suav nrog kev hu xov tooj, txais thiab coj cov neeg tuaj saib, ua cov lus, tsim cov ntawv nthuav qhia thiab nthuav tawm, thiab ua ntaub ntawv.