Me pehea taku huri i te roopu o te konae i Linux?
Hei huri i te mana roopu o tetahi konae, whaiaronga ranei Karangahia te whakahau chgrp ka whai i te ingoa roopu hou me te konae whainga hei tohenga. Mena ka whakahaere koe i te whakahau me tetahi kaiwhakamahi kore, ka whiwhi koe i te hapa "Kaore e whakaaetia". Hei pehi i te karere hapa, tonohia te whakahau me te -f kōwhiringa.
He aha te whakahau e whakamahia ana i runga i te Linux hei whakarereke i te roopu o tetahi konae, raarangi ranei?
whakahau chgrp i roto i te Linux ka whakamahia hei huri i te mana roopu o tetahi konae, whaiaronga ranei. Ko nga konae katoa i Linux no tetahi rangatira me tetahi roopu. Ka taea e koe te tautuhi i te rangatira ma te whakamahi i te whakahau "chown", me te roopu ma te whakahau "chgrp".
Me pehea taku huri i te ingoa o tetahi roopu i Unix?
Me pehea te Huri i te Mana Roopu mo te konae
- Ka noho hei kaiwhakamahi nui, ka mau ranei i tetahi mahi rite.
- Hurihia te kaipupuri roopu o tetahi konae ma te whakamahi i te whakahau chgrp. $ chgrp ingoa kōnae roopu. roopu. Ka whakapūtā te ingoa rōpū, te GID rānei o te rōpū hōu o te kōnae, whaiaronga rānei. …
- Manatokohia kua huri te rangatira o te roopu o te konae. $ ls -l ingoa kōnae.
Me pehea taku rarangi roopu i Linux?
Whakarārangihia nga Rōpū Katoa. Hei tiro noa i nga roopu katoa kei runga i te punaha whakatuwhera te kōnae /etc/group. Ko ia rarangi o tenei konae he korero mo te roopu kotahi. Ko tetahi atu whiringa ko te whakamahi i te whakahau getent e whakaatu ana i nga urunga mai i nga papaa raraunga kua whirihorahia i /etc/nsswitch.
Me pehea taku taapiri i tetahi konae ki tetahi roopu i Linux?
Me pehea te taapiri i tetahi roopu ki Linux
- Whakamahia te tono groupadd.
- Whakakapia new_group ki te ingoa o te roopu e hiahia ana koe ki te hanga.
- Whakaū ma te taki i te kōnae /group/etc (hei tauira, grep software /etc/group or cat /etc/group).
- Whakamahia te whakahau groupdel ki te tango katoa i te roopu.
Me pehea taku huri i tetahi ID roopu i Linux?
He tino ngawari te tukanga:
- Me noho hei superuser, whiwhi mahi rite ranei ma te whakahau sudo/su whakahau.
- Tuatahi, tohua he UID hou ki te kaiwhakamahi ma te whakamahi i te whakahau usermod.
- Tuarua, tohaina he GID hou ki te roopu ma te whakamahi i te whakahau groupmod.
- Hei whakamutunga, whakamahia nga whakahau chown me te chgrp hei huri i te UID tawhito me te GID.
Me pehea taku rarangi i nga konae kei Linux?
Tirohia nga tauira e whai ake nei:
- Hei whakarārangi i ngā kōnae katoa i roto i te whaiaronga o nāianei, patohia ēnei e whai ake nei: ls -a Ka whakarārangi tēnei i ngā kōnae katoa, tae atu ki. ira (.)…
- Hei whakaatu i nga korero taipitopito, patohia enei e whai ake nei: ls -l chap1 .profile. …
- Hei whakaatu i nga korero taipitopito mo te whaiaronga, patohia enei e whai ake nei: ls -d -l .
He aha te whakahau a Umask?
Ko Umask he C-anga-a-roto whakahau e taea ai e koe te whakatau, te tautuhi ranei i te aratau uru taunoa (tiaki) mo nga konae hou ka hangaia e koe. … Ka taea e koe te tuku i te whakahau umask ma te whakawhitiwhiti i te tere whakahau kia pa ki nga konae i hangaia i te waa o naianei. I te nuinga o nga wa, ka tukuna te whakahau umask ki te .
Me pehea taku whakatika i te roopu?
Hei whakarereke i tetahi roopu kei Linux, te whakahau groupmod ka whakamahia. Ma te whakamahi i tenei whakahau ka taea e koe te huri i te GID o tetahi roopu, tautuhi i te kupuhipa roopu me te huri i te ingoa o tetahi roopu. He mea whakamiharo, kaore e taea e koe te whakamahi i te whakahau groupmod ki te taapiri i tetahi kaiwhakamahi ki tetahi roopu. Engari, ka whakamahia te tono usermod me te -G kōwhiringa.
Me pehea taku hanga roopu kaiwhakamahi me te whakarereke?
Hurihia te Rōpū Tuatahi o te Kaiwhakamahi
Hei huri i te roopu tuatahi ka tautapa ki tetahi kaiwhakamahi, whakahaere i te whakahau usermod, whakakapihia te roopu tauira me te ingoa o te roopu e hiahia ana koe hei tuatahi me te ingoa ingoa tauira me te ingoa o te kaute kaiwhakamahi. Tuhia te -g i konei. Ina whakamahi koe i te puriki iti g, ka tohua e koe he roopu tuatahi.