Maitiro ekutsvaira DNS cache nekutsvagautil muOS X Yosemite

Pedro Rodas

2 maminitsi

flush-dns-intro-mufananidzo

Zvinoita sekuti zuva riri kusimba uye ne 28 madhigirii mumumvuri muLas Palmas de Gran Canaria tiri kuzotsanangura nzira yekudurura iyo DNS cache kana uine matambudziko pakugadzirisa imwe IP inopesana nedura. Icho chidiki chidzidzo chakatarisana nevashandisi vepamberi sezvo uchifanirwa kushandisa OS X Terminal.

Chinhu chekutanga iwe chaunofanirwa kuziva ndechekuti nzira yataifanira kuita chiito ichi yachinja nekuuya kwe OS X Yosemite uye kuti, sekuziva kwedu, zvichaenderera mberi mune iyi vheji pa OS X El Capitan iyo ichaburitswa mukudonha. Mune masisitimu anoshanda pamberi peOS X Yosemite maitiro akaitwa kuburikidza nemDNSResponder, asi ikozvino yakatsiviwa ne discoveryutil.

MuOS X Yosemite, kuti uenderere mberi nekutsvaira DNS cache, unofanirwa kushandisa musanganiswa wemirairo yakati wandei muOS X Terminal. Iyo mirairo ichabvisa iyo MDNS cache (ndiyo Multicast) uye UDNS cache (iyo Unicast). Ngatitange nemaitiro aunofanirwa kuita kuti uvhare iyo DNS cache:

Isu tinovhura iyo Terminal, yatinoitsvaga muSpotlight kana kuenda kuLaunchpad> VAMWE folda> Terminal. Kana iyo Terminal yavhurwa, iwe unoenderera mberi nekunyora inotevera mirairo:

sudo discoveryutil mdnsflushcache

y

sudo discoveryutil udnsflushcaches

clear-cache-dns

Sezvauri kuona, pane mirairo miviri yakaparadzana uye pese patinopinda imwe tinozobvunzwa password yemutungamiriri sezvo vachitanga ne sudo. Zvino, kana iwe uchida kuita maitiro nemutsara mumwechete wekodhi, unofanira kuinyora seizvi:

sudo discoveryutil mdnsflushcache;sudo discoveryutil udnsflushcaches;say flushed

Kune terminal chinyorwa isu tinoratidza kuti kana usati wabvisa iyo DNS cache iwe unoda kuona ruzivo rwekuti pane zvakawanda muMulticast seUnicast unofanira kushandisa mirairo inotevera:

sudo discoveryutil mdnscachestats

kana iyi yeUnicast:

sudo discoveryutil udnscachestats

Kana iwe uchida kuita izvi pane mamwe OS X masisitimu:

OS X MAVERICKS (10.9)

1
dscacheutil -flushcache; sudo killall -HUP mDNSResponder

OS X Mountain Shumba (10.8)

1
sudo killall -HUP mDNSResponder

OS X Shumba (10.7)

1
sudo killall -HUP mDNSResponder

OS X Snow Leopard (10.6)

1
sudo dscacheutil -flushcache

OS X Leopard (10.5)

1
sudo dscacheutil -flushcache

OSX Tiger (10.4)

1
lookupd -flushcache

Siya yako yekutaura

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  1.   rafa akadaro
    inoita 9 makore

    mu 10.10.4 mdnsrespond inodzoka

    Pindura kune rafa
  2.   bendekete akadaro
    inoita 9 makore

    Zvakafanana naRafa muna l1 10.10.4 haazivi mirairo.

    Pindura ku moicohombro