Ndiwutshintsha njani umhla wokuphelelwa komsebenzisi kwiLinux?
Kukho omnye umyalelo ekufuneka bonke abalawuli beLinux bawazi: utshintsho (cinga ngeminyaka yokutshintsha). Ngomyalelo we-chage unokutshintsha inani leentsuku phakathi kokutshintshwa kwegama lokugqitha, seta umhla wokuphelelwa kwe-manual, uluhlu lweenkcukacha zokuguga kweakhawunti, kunye nokunye.
Yeyiphi le miyalelo ilandelayo enokusetyenziswa ukuseta umhla wokuphelelwa kwegama lokugqitha lomsebenzisi?
Cwangcisa Umhla wokuphelelwa kwegama lokugqithisa ukuze usetyenziswe ngumsebenzisi ukhetho lokutshintsha -M
Umsebenzisi wengcambu (abalawuli benkqubo) ingacwangcisa umhla wokuphelelwa kwegama lokugqitha kuye nawuphi na umsebenzisi. Kulo mzekelo ulandelayo, i-password ye-dhinesh yomsebenzisi isetelwe ukuba iphelelwe kwiintsuku ezili-10 ukusuka kutshintsho lokugqibela lwephasiwedi.
Ndimgqiba njani umsebenzisi kwiLinux?
I-Linux jonga ukuphelelwa kwegama lokugqitha usebenzisa utshintsho
- Vula usetyenziso lwesiphelo sendlela.
- Chwetheza i-chage -l userName umyalelo wokubonisa iinkcukacha zokuphelelwa kwexesha lokugqitha kwi-akhawunti yomsebenzisi we-Linux.
- Ukhetho lwe -l olugqithiselwe kutshintsho bonisa ulwazi lokuguga kweakhawunti.
- Jonga ixesha lokuphelelwa kwexesha lokugqitha lomsebenzisi wetom, sebenzisa: sudo chage -l tom.
Uthini umyalelo wokutshintsha nokujonga umhla wokuphelelwa kwawo nawuphi na umsebenzisi?
Umyalelo we-chage isetyenziselwa ukuguqula iinkcukacha zokuphelelwa kwexesha lomsebenzisi. Ikuvumela ukuba ujonge ulwazi lokuguga kweakhawunti yomsebenzisi, utshintshe inani leentsuku phakathi kotshintsho lwephasiwedi kunye nomhla wokutshintsha kwegama lokugqitha lokugqibela.
Ndilitshintsha njani inani eliphezulu leentsuku phakathi kotshintsho lwegama lokugqitha?
Ndilitshintsha njani inani eliphezulu leentsuku phakathi kokutshintsha igama lokugqitha?
- Jonga iinkcukacha zokuphelelwa kwexesha lomsebenzisi. …
- Guqula ubuncinane ubuncinane beentsuku phakathi kokutshintshwa kwephasiwedi ukuya kwiintsuku ezingama-30 i-$ sudo chage -M 120 testuser.
- Jonga kwakhona.
Ndilitshintsha njani igama lokugqitha lomsebenzisi kwiLinux?
Linux: Seta kwakhona Igama loMsebenzisi
- Vula ifestile yesiphelo.
- Khupha umyalelo sudo passwd USERNAME (apho USERNAME ligama lomsebenzisi ofuna ukutshintsha igama lokugqitha).
- Chwetheza igama eliyimfihlo lomsebenzisi.
- Chwetheza igama lokugqithisa elitsha lomnye umsebenzisi.
- Phinda uchwetheze igama lokugqithisa elitsha.
- Vala i-terminal.
Uwusebenzisa njani umyalelo wentlawulo?
5+ "Chage" Umyalelo wokusetyenziswa kweMizekeliso kwiLinux
- -m iintsuku. Chaza ubuncinane benani leentsuku apho umsebenzisi kufuneka atshintshe amagama ayimfihlo. …
- -M iintsuku. Chaza elona nani liphezulu leentsuku apho igama eliyimfihlo lisebenza khona.
- -d iintsuku. …
- -Iintsuku. …
- -E umhla. …
- -W iintsuku. …
- -l umsebenzisi.
Yintoni ifayile yokugqitha kwiLinux?
Ifayile /etc/passwd igcina ulwazi oluyimfuneko, ebifuna ngexesha lokungena. Ngamanye amazwi, igcina ulwazi lweakhawunti yomsebenzisi. I/etc/passwd yifayile yokubhaliweyo engenanto. Iqulethe uluhlu lwee-akhawunti zenkqubo, inika iakhawunti nganye ulwazi oluluncedo olufana ne-ID yomsebenzisi, i-ID yeqela, ulawulo lwasekhaya, iqokobhe, nokunye.
Ngowuphi umyalelo okuvumela ukuba ufumanise ukuba leliphi iqela eline-GID ye-100?
ngakumbi /etc/group | igrep 100
Ngowuphi umyalelo okuvumela ukuba ufumanise ukuba leliphi iqela eline-GID ye-100? Ufunde amagama angama-29!
Ndilifumana njani igama lam lomsebenzisi kunye negama lokugqitha kwiLinux?
Ngaba ungandixelela apho amagama agqithisiweyo abasebenzisi abekwe kwinkqubo yokusebenza yeLinux? I / njl / njl yifayile yegama eligqithisiweyo egcina iakhawunti yomsebenzisi ngamnye.
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Bulisa kwi getent command
- passwd-Funda iinkcukacha zeakhawunti yomsebenzisi.
- isithunzi-Funda iinkcukacha zephasiwedi yomsebenzisi.
- iqela – Funda ulwazi lweqela.
- isitshixo-Inokuba ligama lomsebenzisi/igama leqela.
Ndibabona njani abasebenzisi kwiLinux?
Ukuze udwelise abasebenzisi kwiLinux, kufuneka wenze njalo yenza umyalelo "wekati" kwifayile "/etc/passwd".. Xa uphumeza lo myalelo, uya kunikwa uluhlu lwabasebenzisi abakhoyo ngoku kwindlela yakho. Kungenjalo, ungasebenzisa "ngaphantsi" okanye "ngaphezulu" umyalelo ukuze ujikeleze kuluhlu lomsebenzisi.
Uvula njani umsebenzisi kwiLinux?
Ubavula njani abasebenzisi kwiLinux? Indlela yoku-1: Sebenzisa i umyalelo "passwd -u igama lomsebenzisi". Ukuvula igama lokugqitha legama lomsebenzisi. Indlela yesi-2: Sebenzisa umyalelo othi “usermod -U username”.