Yintoni umyalelo wePing kwaye kutheni kuyadingeka?

Ihlabathi alikwazi ukucinga ngokuphila ngaphandle kwe-Intanethi. Izigidi zabantu zihlala kwiintanethi zentlalo, zidlala imidlalo ye-intanethi, zifuna ulwazi kwiinjinjini zokukhangela, zithenge kwaye zihlawule iinkonzo ezithile. Kwaye ukuba iminyaka emininzi edlulileyo isantya kunye nemigangatho ye-Intanethi yayingasoloko ifike, ngoku ngokukhethekileyo okukhulu kunikezela ezi zimbini iinkonzo ze-intanethi ziza kuqala. Ngako oko, amandla kunye nemikhosi zisetyenziselwa ukuxilonga nokuphuhlisa umsebenzi womnatha womnatha, kwaye oku akuyona into elula nhlobo.

Ngokuqhelekileyo kukho iingxaki nokungabikho koqhagamshelwano phakathi kwabasebenzisi abathile okanye nakwiqela lonke loomatshini. Yintoni oyenzayo ngoko? Yaye indlela yokuchaza umlawuli umgangatho kunye nokufumaneka kwamacandelo kunye namacandelo enethiwekhi? Ngeendlela ezininzi, umyalelo wePing uza kukwazi ukucacisa imeko, engasetyenziselwa ngokukodwa kwiphina inkqubo yokusebenza. Makhe sizame ukufumana uluphi uhlobo lweqela, kwaye ziziphi iimeko ezisetyenziswayo.

Umyalelo we-Ping unquma ixesha elifanelekileyo lokuphendula kwiseva ekude apho iipakethi ze-ICMP zithunyelwa khona. Isetyenziswe ngabaphathi bayo benethiwekhi ukuxilonga ingxaki yokufikeleleka kwamacandelo okanye amanqaku. Kodwa oku akuthethi ukuba umsebenzisi oqhelekileyo akakwazi ukuyisebenzisa.

Umyalelo we-Ping iyithuluzi jikelele, elifumaneka kuwo onke nawaphi na ixesha. Ukongeza, i-syntax yokusetyenziswa kwayo ilula kangangokuba kwanomntu ongenakufuneka ajongane namanethiwekhi ekhompyutha uya kuthanda. Ifaka i-arsenal ebanzi yeerameters, apho ungayifaka phambi kweenkqubo ezininzi iimpawu zomsebenzi ezichanekileyo. Kwiindlela zokusebenza , umyalelo we- Ping (Windows, Unix) ulula. Ukwenza oku, vele ugijime kwisicelo esifanelekileyo. Umzekelo, abasebenzisi beWindows bafuna nje ukuqhuba umgca womyalelo kwaye faka umbhalo olandelayo: ping , apho oonxantathu kubakhonkco abonisa i-node oya kujonga kuyo. Kubasebenzisi bee Unix-iinkqubo zonke izenzo ezichazwe ngasentla zanele ukuphumeza kwi-terminal.

Umyalelo we-Ping udla ngokusetyenziswa rhoqo -t, -s, -i parameters . Owokuqala uvumela ukulandelela isenzo somyalelo wenani elingenamkhawulo wexesha (oko kukuthi, i-ping ayigqiba umsebenzi wayo emva kwexesha elimiselwe izicwangciso eziqhelekileyo). Okwesibini kukutshintsha ubukhulu bepakethe ye-ICMP ethunyelwa kwikhompyuter okanye iseva, kwaye okwesithathu ukutshintsha ithuba phakathi kokuthumela ezi pakethi. Ungasebenzisa kwakhona ezinye iiparitha, ongayifunda ngazo ngokubiza uncedo lwendawo kulo myalelo.

Kucacile ukuba umsebenzisi olula unokuba nombuzo: "Ungayichaza njani imiphumo yezenzo zeqela?". Ukuphendula, kubalulekile ukuba uqaphele ukuba i-ping inikeza ingcamango jikelele malunga nesantya sokuhambisa ipakethi phezu kwenethiwekhi ekhoyo. Ukuba lidlula phakathi kwamanqamu kwithuba elithile, ngaphandle kokuxhamla ngokuphindaphindiweyo, ke oku kubungqina bokuchaneka komsebenzi, kodwa ukuba iipakethi ziza kubambezeleka ngokuthe tye okanye azifikeleli konke, oku kuthetha ukuba inethwekhi ineengxaki ezithile ezifuneka zixazululwe ngokukhawuleza ngumlawuli wekhompyutha Inkqubo.