Kafa DNS a Linux

Kowane rukunin yanar gizon, na'urar ko takamaiman wurin yana da adireshin IP ɗin IP ɗin IP, wanda aka ayyana ta hanyar amfani da cibiyoyin sadarwa da hulɗa tare da su. Masu amfani da suke fuskantar buƙata, alal misali, ƙetare zuwa shafukan yanar gizo ko haɗa zuwa wani kwamfutar cibiyar sadarwa ko kuma dole ne su shigar da adireshin da ya dace don musayar bayanai ta hanyar nasara. Koyaya, tuna da adadin adadin lambobi yana da wuya. Abin da ya sa ya sa Dans Dandal sunan tsarin (tsarin sunan yankin) an ƙirƙira shi. Yanzu kwamfutar da kansa ke nufin sabar don ayyana adireshin IP lokacin da tantance sunan yankin lokacin juyawa zuwa ga hanya. Irin wannan sabobin ana nuna ta atomatik ko da hannu, wanda ya dogara da nau'in tsarin. Game da wannan tsari da muke son magana a cikin tsarin kayan yau, ɗaukar misalin jerin sanannun tsarin aikin Linux.

Tabbatar da DNS a Linux

Kusan duk abubuwan da aka rarraba Linux suna aiki akan makamancin wannan ka'ida. Kungiyoyin bidiyo ne kawai da zane mai zane. A matsayin misali, za mu kalli Ubuntu, kuma ku, yana tura daga manyan siffofin ku, kuma zai iya zartar da aikin ba tare da wata matsala ba. Idan matsalolin sun taso a matakin amfani da takamaiman umarni ko lokacin neman abubuwan menu na rarraba na hukuma, yi amfani da bayanan rarraba ko zaɓi yana da alhakin aiwatar da aikin da ake so.

Hanyar 1: Menu na Shell

Wannan hanyar da aka yi niyya ne a kan masu amfani da novice, tunda mafi yawan lokuta a cikin Linux suna tsoron buƙatar aiwatar da aikin na'ura. An dadewa ta zahiri a cikin dukkan mahalli Akwai abubuwa masu dacewa waɗanda ke ba ku damar aiwatar da abubuwan da aka tsara daban-daban ba tare da roƙon guda ɗaya ba. DNS kuma yana amfani. Bari mu ga yadda ake yin wannan gyara a cikin daidaitaccen hoto UBUNTU.

1. Kula da saman kwamitin inda maballin cibiyar sadarwa yake yanzu da kashe kwamfutar. Latsa ɗayansu don duba jerin haɗi.



2. Anan kuna da sha'awar maballin da ake kira "sigogi na haɗin".



3. A cikin menu wanda ke buɗe, sami haɗin haɗin na yanzu kuma danna kan icon Gear don zuwa Kanfigareshan don zuwa Kanfigareshan.



4. Idan kana son sanin Adireshin DNS ɗinku, kawai kalli ƙirar da aka sanya ta musamman akan shafin shafin. Don saita liyafar DNS, matsawa zuwa "IPV4" ko "IPV6" ta amfani da saman panel.



5. A cikin layin "Hanyar" zaka iya tantance hanya mafi kyau don samun DNS. Tsohuwar tana da nau'in atomatik ta hanyar DHCP. Koyaya, babu abin da ke hana ku kawai don kawai yin alamar alamar ɗayan abubuwan da suke gabatarwa.



6. Zaka iya yin rijistar da kansa da kansa da kansa wanda kansa ya yi rijistar Sadoshin DNS wanda ya kamata ku tuntuɓar. Don yin wannan, a cikin "DNS", saka adiresoshin IP. A screenshot kasa ka gani sabobin daga Google, da kuma suka yi kama da wannan: 8.8.8.8 da 8.8.4.4.



7. Bayan kammala saiti, tabbatar cewa an saita duk abin da aka saita daidai, kuma kawai danna "Aiwatar".



8. Idan babu buƙatar ƙirƙirar sabon nau'in haɗin, to, zaku iya yin rijistar saitunan DNS daidai kamar yadda aka nuna.



9. Bayan kammala tsarin sanyi, buɗe babban menu kuma gudanar da "tashar" don bincika.



10. Shigar da NSLOCUP, sannan ka saka adireshin da ake so don bincika, misali, Google.com.



11. Bayan danna Shigar, jira kaɗan kaɗan kuma karanta bayanin da aka karɓa. Za a sanar da kai daga wanda aka yi amfani da uwar garken DNS lokacin da yake ƙara adireshin.

Kamar yadda kake gani, wannan hanyar tana da sauƙi kamar yadda zai yiwu kuma yana ba ku damar yin ba tare da gyara fayilolin sanyi ba ta hanyar na'ura wasan bidiyo. Koyaya, wasu masu amfani ba su da ikon yin amfani da keɓaɓɓiyar zane-zane ko saitin koyaushe yana rushe. A wannan yanayin, dole ne ku juya ga "tashar", wanda za a sadaukar da shi zuwa ga hanyarmu ta gaba.

Hanyar 2: Shirya fayiloli Kanfigareshan

Yin amfani da "tashar" don shirya fayilolin sanyi lokacin canza sigogi na tsarin - tun a madadin Superuser, kuma ba za a taƙaita su a tsarin fansa na farko ba. Ga tsarin DNS, yi amfani da waɗannan umarni.

1. Gudanar da wasan bidiyo kamar yadda aka nuna a baya, ko amfani da kowane hanya mai dacewa, alal misali, alamar da aka kirkiro akan kwamiti "waɗanda aka fi so".



2. Don fara da, bincika jerin musayar hanyar sadarwa da ke canzawa don bincika fayil ɗin don sanyi. Shigar ls / sys / Class / Net / kuma danna Shigar.



3. Bincika idan sunanka na Interface a nan. Ta hanyar tsoho, yana kama da wannan: enp0s3. Idan babu irin wannan layin, dole ne ka kara da kanka, menene matakai masu zuwa za a sadaukar dasu. Tsallake su idan sunan yana nan.



4. Bayan haka, shari'ar za ta damu da hulɗa tare da fayilolin rubutu. Don yin wannan, zaku iya amfani da kowane edita saiti ta tsohuwa, alal misali, vi. Koyaya, masu amfani da novice ba koyaushe suke dacewa don sarrafa irin wannan software ba. A irin waɗannan yanayi, muna ba ku shawara ku kafa ƙarin mafita. Tura sudo a Apt shigar Nano Shigar da kuma danna Shigar.



5. Tabbatar da niyyarsa don ƙara software, kuma bayan nasarar shigar, je zuwa aiki tare da fayiloli. Shigar da sudo Nano / da sauransu / Umurni / Umurnin Hanyar sadarwa sannan ka tabbatar dashi.



6. Saka Auto Enp0s3 da IFace Enp0s3 Inet DHCP layuka don saita tsarin dubawa.



7. Yi amfani da Ctrl + O Haɗin ajiye saitunan. A nan gaba, tuna cewa alamar ^ tana nufin Ctrl, wato, alal misali, fitarwa daga edita ana yin ta hanyar Ctrl + X.



8. Lokacin da Ajiye, kar a canza sunan fayil ɗin don rubutawa, sai dai kawai danna Shigar.



9. A cikin fayil guda, shigar da DNS-nameserver 8.8.8.8 Don shigar DNS daga Google, sannan kuma zaku iya rufe wannan abun.



10. Na gaba, kuna buƙatar saita wani abu, je shi ta hanyar sudo Nano /etC/dhcp/dhclient.Conf.



11. Lokacin neman kalmar sirri ta Superuser, shigar da shi. Lura cewa alamomin tare da irin wannan hanyar ba a nuna don dalilai na tsaro.



12. Source ga mafi ƙasƙanci a kan abin da ke ciki kuma saka masu jerin sunayen yankin-suna-Servers kirga 8.8.8.8. Sannan ajiye canje-canje da rufe fayil ɗin.



13. Ya kasance don shirya sigogi na ƙarshe a Supe Nano /etc/resolconf/resolv.conf.D/base.



14. Saka da take da nameserver 8.8.8.8, ma'anar DNS. Kafin shiga, kar ku manta don amfani da canje-canje a cikin fayil iri ɗaya.



15. Duk canje-canje na DNS zai yi aiki nan da nan nan da nan bayan sake kunna hanyar sadarwa. Wannan ta hanyar Samfuraren Samfuron Samfuron Samfurori na Seto ya yi aiki da umarnin sadarwar.



16. Wurin da babu komai ya bayyana don shigarwar yana nufin sake farawa ya yi nasara.

Tabbas, yana da matukar rikitarwa don amfani da hanyar ta biyu, wannan shine kawai madadin saiti cikin kwasfa na zane-zane ba sa kawo sakamako saboda saitin saitunan. Ya ishe ka ka bi umarnin, daidai yana aiwatar da su don daidaitaccen tsari, kuma zaka iya jure musu gyara sigogi don samun sunayen yankin.