Ukuze ushintshe ngokuphindaphindiwe ubunikazi beqembu bawo wonke amafayela nezinkomba ngaphansi kohla lwemibhalo olunikeziwe, sebenzisa inketho ethi -R. Ezinye izinketho ezingasetshenziswa uma kushintsha ngokuphindaphindiwe ubunikazi beqembu ngu-H kanye -L . Uma i-agumenti edluliselwe kumyalo we-chgrp iyisixhumanisi esingokomfanekiso, inketho ethi -H izobangela ukuba umyalo unqamule.
Ngibushintsha kanjani ubunikazi be-recursively?
Indlela elula yokusebenzisa i-chown recursive command iwukuba sebenzisa "chown" ngenketho "-R" yokuphindaphinda futhi ucacise umnikazi omusha namafolda ofuna ukuwashintsha.
Ngimshintsha kanjani umnikazi weqembu ku-Linux?
umyalo we-chgrp ku-Linux isetshenziselwa ukushintsha ubunikazi beqembu befayela noma uhla lwemibhalo. Wonke amafayela ku-Linux angawomnikazi neqembu. Ungasetha umnikazi ngokusebenzisa umyalo othi "chown", kanye neqembu ngomyalo "chgrp".
Ngibushintsha kanjani ubunikazi bamafayela amaningi ku-Linux?
I-Linux Chown Command Syntax
- [OPTIONS] – umyalo ungasetshenziswa ngezinketho ezengeziwe noma ngaphandle kwazo.
- [USER] – igama lomsebenzisi noma i-ID yomsebenzisi yenombolo yomnikazi omusha wefayela.
- [:] – sebenzisa ikholoni lapho ushintsha iqembu lefayela.
- [GROUP] - ukushintsha ubunikazi beqembu befayela kuyinketho.
- FILE – ifayela eliqondiwe.
Ngibushintsha kanjani ubunikazi bomuntu?
Re: Umnikazi akekho
1. Vula imenenja yefayela njengempande, futhi kufanele ukwazi ukuchofoza kwesokudla ifayela noma ifolda bese ushintsha izilungiselelo zokuphepha. 2. Vula i-terminal bese usebenzisa imiyalo ye-chown/chgrp/chmod ukushintsha umnikazi/iqembu/izimvume zefayela.
Ukhetha kanjani konke?
3 Izimpendulo. Ufuna ukusebenzisa igama lomsebenzisi elikhethiwe:igama leqembu * , bese uvumela igobolondo ukuthi likhulise i-* kokuqukethwe kohlu lwamanje. Lokhu kuzoshintsha izimvume zawo wonke amafayela/amafolda kuhla lwemibhalo lwamanje, kodwa hhayi okuqukethwe kwamafolda.
Ngiwabhala kanjani amaqembu ku-Linux?
Faka ohlwini Wonke Amaqembu. Ukubuka wonke amaqembu akhona ohlelweni kalula vula ifayela /etc/group. Umugqa ngamunye kuleli fayela umelela ulwazi lweqembu elilodwa. Enye inketho ukusebenzisa umyalo we-getent obonisa okufakiwe kusuka kudathabhethi elungiselelwe ku-/etc/nsswitch.
Ngiwanikeza kanjani imvume kumaqembu aku-Linux?
chmod a=r igama lefolda ukunikeza kuphela imvume yokufunda yawo wonke umuntu.
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Umyalo wokushintsha izimvume zohla lwemibhalo kubanikazi beqembu uyafana, kodwa engeza u-“g” weqembu noma u-“o” kubasebenzisi:
- chmod g+w igama lefayela.
- chmod g-wx igama lefayela.
- chmod o+w igama lefayela.
- chmod o-rwx igama lefolda.
Ngizishintsha kanjani izimvume zefayela ku-Linux?
Ukuze ushintshe izimvume zefayela neziqondisi, sebenzisa i- umyalo we-chmod (shintsha imodi). Umnikazi wefayela angashintsha izimvume zomsebenzisi ( u ), iqembu ( g ), noma abanye ( o ) ngokwengeza ( + ) noma ngokukhipha ( – ) izimvume zokufunda, ukubhala, nokukhipha.
Ubushintsha kanjani ubunikazi?
Sebenzisa inqubo elandelayo ukuze uguqule ubunikazi befayela.
- Yiba umsebenzisi omkhulu noma uthathe indima efanayo.
- Shintsha umnikazi wefayela ngokusebenzisa umyalo we-chown. # chown igama lefayela lomnikazi omusha. umnikazi omusha. …
- Qinisekisa ukuthi umnikazi wefayela ushintshile. # ls -l igama lefayela.
Umshintsha kanjani umnikazi wefayela ukuthi azimpande ku-Linux?
chown iyithuluzi lokushintsha ubunikazi. Njengoba i-akhawunti yezimpande iwuhlobo lomsebenzisi omkhulu ukuze ushintshe ubunikazi bube yimpande oyidingayo sebenzisa umyalo we-chown njengomsebenzisi omkhulu nge-sudo .