Ukunyaniseka kuwe, ukugungxula i-DNS cache kwi-Mac Operating System kwahluke kakhulu. Ngokuqhelekileyo kuxhomekeke kuguqulelo lwe-OS oyisebenzisayo. Kukho iindlela ezininzi ezahlukeneyo ezinokusetyenziswa ngabantu ukukhupha i-DNS cache kwiMac OS okanye iMacOS.
Ekuqaleni, kufuneka wazi ukuba i-DNS cache inokugcina zonke iidilesi ze-IP zewebhusayithi oza kuzisebenzisa. Ngokucofa i-cache yakho ye-DNS, unokwenza amava akho okukhangela iincwadi akhuseleke kwaye abe lula. Ngaphezu koko, uya kuba nakho ukusombulula iimpazamo ngoncedo lwe-DNS cache yokugungxula. Ukugcina i-cache ye-DNS kunokuba yindlela elungileyo yokukhuthaza unxibelelwano olukhawulezayo nolukhawulezayo. Ngokunyaniseka, zininzi izizathu ezinokwenza ukuba uvume ukugungxula i-DNS cache yakho.
Ngoncedo lwe-DNS cache, unokubandakanya iirekhodi ezingasebenziyo, kunye namangeno owenze ngeewebhusayithi ezikhangelweyo kunye neengosi ze-intanethi. Kwelinye icala, ukugungxula i-cache ye-DNS kuya kususa ngokuzenzekelayo iirekhodi ezingasebenziyo kunye namangeno.
- Njengoko sele uyazi, i-intanethi idinga inkqubo yegama lesizinda ngokukhawuleza eyaziwa ngokuba yi-DNS yokugcina isalathiso sazo zonke iiwebhusayithi kunye needilesi zabo ze-IP.
- I-cache ye-DNS ingazama ukwandisa isantya sokuqhubekeka.
- Inokujongana nesisombululo samagama seedilesi ezityelelwe mva nje phambi kokuba isicelo sithunyelwe kwi-intanethi.
Oku kuya kuphumela ekuncedeni ikhompuyutha yakho iphinde igcwalise ezo dilesi kwixesha elizayo iza kuzama ukufikelela kwiiwebhusayithi. Kukho umahluko phakathi kokudanyaza i-cache ye-DNS yendawo yeMicrosoft Windows OS kunye ne-macOS. Xa iinkqubo zakho zizama ukulinganisa indlela yokulayisha iiwebhusayithi, iya kudlula kwi-cache ye-DNS. Ngamagama alula, i-cache ye-DNS iba yinto ebalulekileyo kukhangelo lwe-DNS olwandulelayo ikhompyuter yakho eya kubhekisa kulo kwimeko ekhankanyiweyo.
Yintoni i-DNS Cache
I-DNS Cache yindawo yokugcina yolwazi lwexesha elifutshane oluphathwa yinkqubo yokusebenza yekhompyuter. I-cache ye-DNS iquka ukujonga kwi-DNS yangaphambili kwizikhangeli zewebhu okanye iinkqubo zokusebenza zomatshini. I-DNS cache yaziwa ngokuba yi-DNS resolutionr cache. Ngapha koko, i-cache ye-DNS ibandakanya zonke iirekhodi zokujonga kwangaphambili kunye nokuzama ukufowuna kwimida ye-intanethi kunye nezinye iiwebhusayithi.
Eyona njongo iphambili yokukhupha i-cache ye-DNS kukulungisa imiba yoqhagamshelo lwe-intanethi kunye nokusombulula ingxaki yetyhefu ye-cache. Le nkqubo izakuqulatha ukususa, ukucwangcisa ngokutsha, kunye nokucoca i-cache yeDNS.
Ndiyicoca njani iCache yam yeDNS kwiMac (Ngesandla)
Okwangoku, uqhagamshele ngempumelelo ezinye iinkcukacha ezixabisekileyo malunga ne-DNS cache kuyo nayiphi na inkqubo ethile. Uyazi ukuba i-cache ye-DNS ingaba luncedo kangakanani kwaye kutheni kuyimfuneko ukuyisusa. Njengoko kukhankanyiwe, kukho iindlela ezahlukeneyo abantu abaza kuzisebenzisa ukugungxula i-DNS cache.
Ngaphezulu kwazo zonke iindlela, indlela yokugungxulwa ngesandla iyanconywa ziingcali. Ukuba usetelwe ukuba ukhuphe i-DNS cache kwi-Mac OS ngesandla, unokuthatha ufifi kula manqaku alandelayo ngoku:
Indlela yoku-1
Le yindlela yokuqala elula oza kuyisebenzisa ukuze ukhuphe i-DNS cache kwi-Mac. Akukho mfuneko yokuba udideke ngazo naziphi na iinkqubo ezintsonkothileyo. Njengomsebenzisi, unokulandela la manyathelo adweliswe ngezantsi nasemva kokuba ngononophelo.
- Qhuba usetyenziso: kwiMac OS yakho, kufuneka usebenzise usetyenziso oluzakuqala ukugungxula inkqubo yecache yeDNS.
- Yiya kwii-Utility: emva kokuqhuba izicelo ngoku kufuneka uye kwizinto eziluncedo.
- Fumana inketho "yeTheminali": wakuba ufumene izinto eziluncedo, kuya kufuneka ufumane enye indlela.
- Chwetheza umyalelo wokuqala "dscacheutil -flushcache": kamsinya nje ukuba ufumane inketho yesiphelo sendlela ngoku, kufuneka uchwetheze umyalelo wokuqala.
"dscacheutil –flushcache”ngaphandle kokubuza omnye umntu. - Sebenzisa umyalelo we-2 "sudo killall -HUP mDNSResponder": ngokufanayo ungasebenzisa umyalelo wesibini.
"sudo killall -HUP mDNSResponder".
Ngoncedo lwala manyathelo alula, uya kukwazi ukugungxula i-DNS kwi-macOS ngexesha elifutshane. Nokuba awuzukujongana naluphi na uhlobo lweengxaki xa ufuna ukukhupha iDNS kwiMac ngoncedo lwamanyathelo akhankanywe ngasentla. Ngethemba, le ndlela ilula iya kusebenza kuwe nanini na kufuneka ukhuphe i-DNS cache kwi-macOS.
Indlela yesi-2
NjengeNdlela yoku-1 ekhankanywe ngaphambili, unokucinga malunga nendlela yesibini yokususa i-DNS cache kwi-Mac OS. Nazi izinto ekufuneka uzenzile ukuze ugungxule iDNS kwiMac ngokulula.
1. Fumana iTheminali
Ngokujonga usetyenziso, kuya kufuneka ufumanise enye indlela yesiphelo njengoko kukhankanyiwe.
2. Injongo ye-MDNS kunye ne-UDNS
Kufuneka ujolise kwi-MDNS kunye ne-UDNS ngoku.
3. Ukugungxula i-DNS
Nje ukuba ujonge usetyenziso kwaye ufumane i-terminal, kufuneka usebenzise imiyalelo elandelayo kunye nokucofa iqhosha lokungena.
4. Sebenzisa iMac OS X Snow Leopard Sudo dscacheutil –flushcache umyalelo
Lo myalelo uya kukunceda ukuba ugungxule i-DNS kwi-Mac OS ngaphandle kwamathandabuzo ngoko uwusebenzise nanini na xa kufuneka.
Ngaphandle kwalo naluphi na uhlobo lwamathandabuzo, kufuneka nje usebenzise i
“sudo discoveryutil mdnsflushcache; sudo discoveryutil udnsflushcaches; say flushed”
umyalelo. Ngoncedo lwalo myalelo, uya kukwazi ukugungxula yonke i-DNS cache ngaphandle kwaye unokuseta kwakhona i-DNS cache.
Uyicima njani iCache yeDNS kwiMac (Eyona ndlela ilungileyo)
Ukuba awuqhelananga neendlela ezingentla, okanye uyoyika ukulahlekelwa idatha ngempazamo, ungasebenzisa MacDeed Mac Isicoci ukukunceda ucime i-cache ye-DNS ngonqakrazo olunye. Ayizukwenza monakalo kwi-macOS yakho kwaye kulula kakhulu ukuyisebenzisa.
- Khuphela iMac Cleaner kwaye uyifake.
- Qalisa isicoci seMac, kwaye ukhethe "uLondolozo" ekhohlo.
- Khetha "Guqula i-DNS Cache" kwaye ucofe "Baleka".
Ngokucofa nje kube kanye, unokugungxula i-DNS cache kwiMac/MacBook/iMac yakho ngokukhuselekileyo. Ngoncedo lweMac Cleaner, unako coca iifayile ezingafunekiyo kwi Mac , lungisa iimvume zediski, cacisa imbali yebrawuza kwiMac , kunye nokuninzi. Ukongeza, iMac Cleaner ihambelana kakuhle nayo yonke iMac OS, efana neMacOS 13 (Ventura), macOS 12 Monterey, macOS 11 Big Sur, macOS 10.15 (Catalina), njl.
Ukuqukumbela
Ukuqukumbela, kungqinwe ngokucacileyo ukuba ukugungxula i-DNS kwi-Mac akunzima kangako. Ukuba uya kulandela izikhokelo ezifanelekileyo kunye namanyathelo, unokugungxula ngokulula iDNS kwiMac yakho. Ukugungxula i-DNS kuyo nayiphi na inkqubo ethile iqinisekisa ukungaxinzeleli kunye namava amnandi okusebenzisa i-intanethi kwizikhangeli zewebhu ezidumileyo kunye nezinye iiphothali ze-intanethi.