Pehea e hoʻoikaika ai i ka hōʻoluʻolu e holoi Windows10/MAC/Linux/CentOS DNS cache?

E like mePaena pūnaewele WordPressE nā luna hoʻomalu, i kekahi manawa ke hālāwai nei mākou i nā kūlana kahi i hoʻololi ʻia ai kekahi styling, JS, a i ʻole nā ​​​​ʻaoʻao ʻaoʻao i hoʻololi ʻia ma ka pūnaewele pūnaewele WordPress, ʻike wale ʻia ʻaʻole holo ka hoʻololi ma hope o ka hōʻoluʻolu ʻana i ka ʻaoʻao kūloko.

I nā manawa he nui hiki iā mākou ke hoʻoponopono i kēia ma ke koi ʻana i kahi ʻaoʻao hōʻano hou, akā i kekahi manawa ʻaʻole ia e hana.

I kēia hihia, pono ʻoe e holoi i ka cache DNS kūloko.

Pehea e hoʻoikaika ai i ka hōʻoluʻolu e holoi Windows10/MAC/Linux/CentOS DNS cache? Ma kēia ʻatikala, e wehewehe mākou i nā kikoʻī pehea e hoʻomaʻemaʻe / holoi i ka cache DNS i kēia hana hoʻopunipuni, manaʻolana wau e kōkua iā ʻoe!

He aha ka DNS?

Kū ka DNS no Domain Name Server.Ke hoʻokipa ʻia kahi pūnaewele a i ʻole ka palapala noi pūnaewele ma kahi kikowaena, inā paha i hoʻokumu ʻia maLinuxA i ʻole Windows, e hāʻawi ʻia i kahi pūʻulu kikoʻī o nā helu i hoʻokaʻawale ʻia, ʻo ia nā helu IP ʻenehana. Ua like ka DNS me ka unuhi Pelekane o kēia mau helu.

Pehea ka hana DNS?

Ke hoʻokomo ʻoe i kahi helu wahi pūnaewele ma kahi polokalamu kele pūnaewele, nānā ʻo ia i kāna DNS, i hāʻawi ʻia i ka inoa inoa ma ka pūnaewele o ka inoa inoa inoa.

A laila e hoʻololi ʻia i ka helu IP i hāʻawi ʻia a hoʻouna ʻia ka noi i ka pūnaewele i ka kikowaena e pili ana i ka DNS, no laila e loaʻa ai ka IP address.

Pehea ka hana DNS?2nd

ʻO ke kumu o ka wehewehe ʻana i ka hana ʻana o DNS e maʻalahi iā ʻoe ke hoʻomaopopo i ka hana ʻana o ka cache DNS.

No ka hoʻomaikaʻi ʻana i ka manawa pane, mālama nā polokalamu kele pūnaewele i nā helu DNS o nā pūnaewele āu i kipa ai, kahi hana i kapa ʻia ʻo DNS cache.

No laila, inā ua neʻe ka mea nona ka pūnaewele i ka pūnaewele i kahi kikowaena ʻē aʻe me ka DNS hou (a i ʻole IP address), ʻike paha ʻoe i ka pūnaewele ma ka kikowaena kahiko no ka mea ua hūnā ʻia ka DNS server kahiko o kāu kamepiula kūloko.

No ka loaʻa ʻana o ka maʻiʻo pūnaewele hou loa mai ke kikowaena hou, pono ʻoe e holoi i ka huna huna DNS o kāu kamepiula kūloko.I kekahi manawa mālama ʻia ka huna huna no ka manawa lōʻihi a ʻaʻole hiki iā ʻoe ke ʻike i ka ʻike pūnaewele hou a hiki i ka hoʻomaʻemaʻe ʻana o ka cache.

ʻAʻole ʻike ʻia ka DNS mea (backend process) iā mākou i kēlā me kēia lā, ke ʻole ʻoe e ʻike ʻaʻole hōʻike ʻia nā loli ma ka pūnaewele e like me ka mea maʻamau.

No laila inā ua neʻe ʻoe i kāu pūnaewele i kahi kikowaena hou a hoʻololi i kāu pūnaewele, akā ʻaʻole hiki iā ʻoe ke ʻike i kēlā mau loli ma kāu kamepiula kūloko, ʻo kekahi o nā hana diagnostic mua āu e hana ai ʻo ka holoi ʻana i ka DNS.

Hiki iā ʻoe ke hana i kēia ma ka pae polokalamu kele pūnaewele a me ka pae OS me ka hoʻohana ʻana i ke kauoha flush.

Ua wehewehe mākou i kēia kaʻina hana i nā kikoʻī hou aku ma nā ʻāpana aʻe.

Pehea e hoʻoikaika ai i ka hōʻano hou ʻana o ka ʻaoʻao pūnaewele ma o ka polokalamu kele pūnaewele?

Ma mua o ka holoi ʻana i ka DNS, hiki iā ʻoe ke hoʻāʻo e hoʻokaʻawale i ka ʻaoʻao pūnaewele āu e makemake ai e kipa.E hoʻomaʻemaʻe kēia i ka cache ʻaoʻao pūnaewele a kōkua i ka polokalamu kele e ʻimi i nā faila hou no ka ʻaoʻao pūnaewele.

  • ʻōnaehana hana Windows:Internet Explorer, Microsoft Edge, Mozilla Firefox a i ʻole Google ChromeGoogle Chrome, e hoʻohana i ka hui kī "Ctrl + F5".
  • Nā kamepiula Apple/MAC:Mozilla Firefox a i ʻole Google Chrome, e hoʻohana i ka hui kī "CMD + SHIFT + R".Inā ʻoe e hoʻohana iā Apple Safari, e hoʻohana i ka hui kī "SHIFT + Reload".

Hiki iā ʻoe ke hoʻāʻo e komo i ka ʻaoʻao me ka hoʻohana ʻana i ke ʻano incognito (Chrome) a i ʻole kahi puka aniani (Firefox).

Ma hope o ka hoʻopau ʻana i ka hōʻano hou ʻana o ka ʻaoʻao ʻaoʻao, e hana hou mākou i ka hana hoʻomaʻemaʻe cache DNS.Aia ke kaʻina hana o ka holoi ʻana i ka huna huna ma kāu kikowaena hana a me kāu polokalamu kele pūnaewele.

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Windows 10 ʻōnaehana hana?

E hoʻokomo i ke ʻano kauoha kauoha a holoi i ka huna huna ma Windows OS.

  1. E hoʻohana i nā hui kī keyboard:Windows+R
  2. E hoʻopuka i ka puka makani Holo▼Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Windows 10 ʻōnaehana hana?E hoʻokomo i ke ʻano kauoha kauoha a holoi i ka huna huna ma Windows OS.E hoʻohana i ka hui kī kī: Windows+R e hoʻopuka i ka puka makani Run No. 3
  3. E kikokiko i ka pahu komo:CMD
  4. E kaomi iā Enter e hōʻoia a wehe ʻia kahi puka makani Command Prompt.
  5. komo ipconfig/flushdns a kaomi Enter▼Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Windows 10 ʻōnaehana hana?ʻAno: CMD ma ka pahu hoʻokomo a pēhi iā Enter e hōʻoia, e wehe ʻia kahi puka makani kauoha.Kākau ipconfig/flushdns a pēhi iā Enter sheet 4
  6. Hōʻike ka puka makani i ka ʻike kūleʻa o DNS Flush▼Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Windows 10 ʻōnaehana hana?Hoʻopuka ka puka makani i ka ʻike kūleʻa o DNS Flush No. 5

Pehea e holoi ai i ka huna huna DNS ma MAC OS (iOS)?

Kaomi i nā Utilities ma lalo o Go ma ka ʻaoʻao hoʻokele o ka mīkini MAC▼

Pehea e holoi ai i ka huna huna DNS ma MAC OS (iOS)?Kaomi i nā Utilities ma lalo o E hele ma ka ʻaoʻao hoʻokele kiʻekiʻe o ka palapala mīkini MAC 6

E wehe i ka Terminal/Terminal (e like me ke kauoha kauoha o ka ʻōnaehana hana WIndows)▼

Pehea e holoi ai i ka huna huna DNS ma MAC OS (iOS)?E wehe i ka Terminal/Terminal (e like me ke kauoha kauoha o ka ʻōnaehana hana WIndows) Pepa 7

E hoʻokō i kēia kauoha e holoi i ka huna huna DNS ma kāu kamepiula▼

sudo killall -HUP mDNSResponder && echo macOS DNS Cache Reset

Hiki ke ʻokoʻa nā kauoha i luna ma o ka mana OS penei:

1. Mac OS Sierra, Mac OS X El Capitan, Mac OS X Mavericks, Mac OS X Mountain Lion, Mac OS X Lion ʻōnaehana hoʻohana i kēia kauoha ▼

sudo killall -HUP mDNSResponder

2. No ka Mac OS X Yosemite, e hoohana i keia mau kauoha ▼

sudo discoveryutil udnsflushcaches

3. E hoʻohana i kēia kauoha no Mac OS X Snow Leopard ▼

sudo dscacheutil -flushcache

4. No ka Mac OS X Leopard a ma lalo, e hoʻohana i kēia mau kauoha▼

sudo lookupd -flushcache

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Linux OS?

ʻanuʻu 1:Ma ka Ubuntu Linux a me Linux Mint, e hoʻohana i ka hui keyboard Ctrl+Alt+T e wehe i kahi pahu

KaʻAnuʻu Hana 2: Ma hope o ka hoʻokuʻu ʻana i ka pahu, e hoʻokomo i kēia code kauoha▼

sudo /etc/init.d/networking restart

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Linux OS?KaʻAnuʻu Hana 1: Ma ka Ubuntu Linux a me Linux Mint, e hoʻohana i ka hui keyboard Ctrl+Alt+T e wehe i ka pahu KaʻAnuʻu 2: Ma hope o ka hoʻokuʻu ʻana i ka pahu, e hoʻokomo i ka palapala kauoha Sheet 8

  • Hiki iā ia ke noi i ka ʻōlelo huna luna.

KaʻAnuʻu Hana 3: Ke holomua, e hōʻike i ka hōʻoia me kēia ▼

[ ok ] Restarting networking (via systemctl): networking.service

ʻanuʻu 4:Inā ʻaʻole i kūleʻa ka DNS Flush, e hahai i nā ʻanuʻu ma lalo nei.

ʻanuʻu 5:E hookomo i keia kauoha ma ka pahu ▼

sudo apt install nscd
  • Ma hope o ka hoʻopau ʻana i ke kauoha i luna, e hana hou i nā ʻanuʻu 1 a 4.

pehea e hoʻomaʻemaʻe aiCentOSAia ka huna huna DNS?

E hoʻohana i ka hui keyboard Ctrl+Alt+T e wehe i ka pahu.

E komo i kēia kauoha ▼

nscd -i hosts

No ka hoʻomaka hou i ka lawelawe DNS, e hoʻokomo i kēia kauoha ▼

service nscd restart

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Google Chrome?

E hoʻomaʻemaʻe i ka cache DNS ma Chrome, e wehe i ka polokalamu kele Google Chrome.

Ma ka papa helu helu, e hoʻokomo i kēia helu helu ▼

chrome://net-internals/#dns

E hōʻike ʻia nā koho aʻe ▼

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Google Chrome?E hoʻomaʻemaʻe i ka cache DNS ma Chrome, e wehe i ka polokalamu kele Google Chrome.Ma ka pahu helu helu, e hoʻokomo i kēia helu helu ▼ chrome://net-internals/#dns a e hōʻike i kēia mau koho #9

Kaomi i ka pihi "Clear host cache".

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Firefox?

E hele i ka Firefox History a kaomi i ke koho Clear History ▼

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Firefox?E hele i ka moʻolelo Firefox a kaomi i ka pepa koho Clear History 10

Inā makemake ʻia, koho i ka Cache/Cache (a me nā koho ʻē aʻe e pili ana) a kaomi i ke pihi Clear Now ▼

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Firefox?E koho i ka Cache/Cache (a me nā koho ʻē aʻe e pili ana) inā makemake ʻia, a laila kaomi i ke pihi Hoʻomaʻemaʻe Ano Pepa 11

 

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Safari?

E hele i ka koho Advanced Settings ma lalo o nā Koho ▼

Pehea e holoi ai i ka cache DNS ma Safari?E hele i ke koho Advanced Settings ma lalo o nā Preferences sheet 12

  • E koho i ke koho "'Show Develop menu in menu bar'" ▲

E hōʻike ia i ka papa kuhikuhi Develop ma nā koho menu browser▼

Pehea e holoi ai i ka cache DNS ma Safari?E hōʻike ia i ka Develop menu sheet 13 i nā koho menu browser

Ma lalo o ka Hoʻomohala, e ʻimi i ke koho Empty Caches ▲

  • E hoʻomaʻemaʻe kēia i ka cache DNS.
  • ʻO kahi ʻē aʻe, inā makemake ʻoe e hoʻomaʻemaʻe piha i ka cache, hiki iā ʻoe ke kaomi pololei i ka "Clear History" ma lalo o ka "History" menu koho o ka polokalamu kele Safari.

Pehea e hoʻomaʻemaʻe ai i ka cache DNS ma Internet Explorer?

Kaomi ma ka ikona (…) ma ka ʻaoʻao ʻākau o luna, a laila kaomi ma ka "Settings" ▼

Pehea e holoi ai i ka cache DNS ma Internet Explorer?Kaomi ma ka ikona (…) ma ka ʻaoʻao ʻākau i luna, a laila kaomi i ka "Settings" Pepa 14

Kaomi i ke koho "E koho i ka mea e holoi" ma lalo o ka holoi ʻana i ka ʻikepili hulina ▼

Pehea e holoi ai i ka cache DNS ma Internet Explorer?E kaomi i ke koho "E koho i ka mea e holoi" ma lalo o Clear browsing data Sheet 15

E koho i ka ʻikepili Cached a me nā faila mai ka papa kuhikuhi ▼

Pehea e holoi ai i ka cache DNS ma Internet Explorer?E koho i ke koho "Cached data and files" mai ka papa kuhikuhi 16

 

Hoʻohālikelike

Ma muli o ka ʻōnaehana hana o kāu kamepiula a me ka polokalamu kele pūnaewele, hiki iā ʻoe ke hoʻohana i kekahi o nā ala i luna inā loaʻa ʻoe i nā pilikia.
No ka hōʻoluʻolu i kāu pūnaewele e kiʻi i ka ʻikepili hou loa, hiki iā mākou ke hana i kēia:

  1. E ho'āʻo e hōʻano hou i ka ʻaoʻao pūnaewele (Ctrl F5)
  2. E hoʻohana i ke koho "Clear Browsing Data" i kāu hoʻonohonoho polokalamu kele pūnaewele (e like me lunai ʻōlelo aiʻanuʻu)
  3. Holoi i ka DNS o kāu ʻōnaehana hana (e hoʻohana ana i ke kauoha kauoha ma luna).
  4. E hoʻomaka hou i kāu mea hoʻolale e hoʻihoʻi hou i kāu pili pūnaewele.

Ma keʻano laulā, hiki i nā ʻanuʻu i luna ke hoʻonā i ka pilikia a ka hapa nui o ka poʻe e hālāwai ai me ka ʻike hou loa o ka ʻaoʻao ʻaʻole hōʻoluʻolu.

Inā ma hope o ka hahai ʻana i nā ʻanuʻu i luna, ʻaʻole hiki ke hoʻopau ʻia ka pilikia, manaʻo mākou e kelepona ʻoe i kāu mea hoʻolako kikowaena pūnaewele no ke kākoʻo.

Hope Chen Weiliang Blog ( https://www.chenweiliang.com/ ) kaʻana like "Pehea e hoʻoikaika ai e hoʻomaʻemaʻe i ka Windows10/MAC/Linux/CentOS DNS Cache? , e kokua ia oe.

Welina mai e kaʻana like i ka loulou o kēia ʻatikala:https://www.chenweiliang.com/cwl-1275.html

Welina mai i ke kahawai Telegram o ka moʻomanaʻo ʻo Chen Weiliang e kiʻi i nā mea hou loa!

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