Chilichonse Chimene Mukufunikira Kudziwa Ponena za Domainname Command

Bukuli lidzakulangizani ku malamulo asanu motere:

Mukhoza kupeza zambiri zokhudza dzina la hostname mwa kuwerenga bukuli lomwe lasinthidwa posachedwapa .

Dzina lotchedwa Command

Makompyuta iliyonse ali ndi dzina la mayina ndi dzina la eni ake a kompyuta omwe angakhale atakhazikitsidwa pamene mudayika Linux.

Mukhoza kupeza dzina la eni ake a kompyuta pogwiritsa ntchito lamulo lotsatila muzenera.

dzina lake

Kwa ine zotsatira zake zinali chabe "garymint".

Pa makina ena dzina lanu lomasulira likhoza kuwonetsa ngati "computername.computerdomain".

Dzina loyitana limagwiritsidwa ntchito pozindikira kompyuta yanu pa intaneti ndi malo ake.

Mungapeze dzina la kompyuta pokhapokha mutayatsa lamulo ili:

hostname -s

Mwinanso mutha kupeza dzina lachidziwitso potsatira lamulo ili:

hostname -d

Malamulo a domainname

M'malo mogwiritsa ntchito dzina loyitana kuti asinthe dzina lanu kuti mubwererenso dzina lachilendo mungathe kuchita izi:

dzina lachilendo

Ngati muli ndi dera lokhazikitsidwa lidzabwezedwa mwinamwake mudzawona mau (palibe).

Malamulo a domainname amabwezeretsa dzina lachidziwitso cha NIS. Nanga dzina lachidziwitso la NIS ndi chiyani?

NIS imaimira Network Information System. Bukuli likufotokoza NIS motere:

NIS ndi Remote Procedure Call (RPC) -dakhazikika pa kasitomala / ma seva omwe amalola gulu la makina mkati mwa chida cha NIS kuti agawane maofesi omwe ali nawo. Izi zimalola woyang'anira dongosolo kukhazikitsa makasitomala a NIS ndi makonzedwe ochepa osinthika ndi kuwonjezera, kuchotsa, kapena kusintha deta yolingalira kuchokera pamalo amodzi.

Lamulo la ypdomainname

YPDomainName kwenikweni ikuwonetsa zomwezo monga lamulo la domainname. Yesani nokha mwa kulemba zotsatirazi muwindo lazitali:

ypdomainname

Ndiye bwanji pali malamulo ambiri a chinthu chomwecho?

YP imayimira Yellow Pages koma iyenera kusinthidwa chifukwa cha zifukwa. Izi zinasinthidwa kukhala NIS zomwe zatchulidwa m'gawo lapitalo.

Mungagwiritse ntchito ypdomainname ngati mukukhumba koma mutha kusungunula zovuta zanu ndikuchotsa RSIyo mwa kuiyika ku dominname basi.

Lamulo la nisdomainname

Nisdomainname imasonyezanso zomwezo monga lamulo la domainname. Monga momwe mutha kusonkhanitsira ndi zigawo zapitazo munali kale tsamba lachikasu masamba omwe angabweretsedwe pogwiritsa ntchito lamulo la ypdomainname.

Dzina lachikasu masamba akumasulidwa linasinthidwa kuti likhale lachinsinsi mauthenga (NIS) kotero kuti lamulo la nisdomainname linafika.

Lamulo la domainname linasinthidwa kuti likhale losavuta kugwiritsa ntchito.

Mungagwiritse ntchito lamulo la nisdomainname motere:

nisdomainname

Zotsatira zidzakhala zofanana ndi lamulo la domainname.

Lamulo la dnsdomainname

Lamulo la dnsdomainname limabweretsanso dzina la DNS. Mukhoza kuyendetsa izi mwa kulemba zotsatirazi mmalo mwake:

dnsdomainname

DNS imaimira Domain Name Server ndipo imagwiritsidwa ntchito ndi intaneti kuti isinthe ma adresse a IP ku maina enieni. Popanda mayina, tonsefe tikhoza kugwiritsa ntchito masamba akuluakulu kuti 207.241.148.82 azitifikitsa ku linux.about.com.

Mwayi ndi wakuti ngati mutagwiritsa ntchito seva yanu kompyuta yanu siidzakhala ndi dzina la DNS ndikuyang'anira lamulo la dnsdomainname silidzabwereranso kanthu.

Kuika Dzina la Dera la NIS

Mukhoza kukhazikitsa dzina la NIS pa kompyuta yanu pogwiritsa ntchito lamulo ili:

sudo domainname mydomainname

Mwinamwake mukusowa kukonda kukweza zilolezo zanu.

Mukhozanso kugwiritsa ntchito malamulo a ypdomainname ndi nisdomainname motere:

sudo ypdomainname mydomainname
sudo nisdomainname mydomainname

Zowonjezera / zowonjezera Fayilo

Muwindo lamagetsi lembani lamulo lotsatila kuti mutsegule mafayilo anu mu nano editor:

sudo nano / etc / makamu

Padzakhala mizere ya malemba mu / etc / makamu mafayilo motere:

127.0.0.1 localhost

Gawo loyamba ndi adilesi ya IP ya kompyuta, gawo lachiwiri ndi dzina la kompyuta. Kuwonjezera kwina chidziwitso cha NIS pa kompyuta kusintha mzerewu motere:

127.0.0.1 localhost.yourdomainname

Mukhozanso kuwonjezera zowonjezera motere:

127.0.0.1 localhost.yourdomainname kompyuta ndi makina olemba makina

Zambiri Zambiri za Command Domain

Lamulo la domainname liri ndi kusintha kosinthasintha motere:

dominname -a

Izi zibwezeretsanso zigawo zomwe zaikidwa mu hostfile.

dominname -b

Dzina lachidziwitso limene lingagwiritsidwe ntchito ngati palibe wina atayikidwa.

Mungathe kukhazikitsa dzina lachida lomwe lingagwiritsidwe ntchito pogwiritsa ntchito chingwechi pamwambapa powatchula dzina ngati gawo la mzere wa lamulo motere:

dominname -b mydomainname

Nazi malamulo ena awa:

Chidule

Kuti mudziwe zambiri za Linux ndi mawebusaitili, ndi bwino kuwerengera Linux Network Administrator's Guide .