Zviteshi zvakavhurika muUbuntu

Chero chirongwa chakabatana neiyo imwe kuburikidza neinternet kana mukati menzvimbo yemuno network. Zvitoro zvakakosha zvinoshandiswa izvi, kazhinji tcp uye udp protocol. Tsvaga kuti ndedzipi dziripo dziripo dziripo dziripo, kureva kuti, dzinoonekwa dzakavhurika, zvinokwanisika nerubatsiro rwezvinhu zvakaiswa munzira yekushandisa. Ngationgororei izvi maitiro zvakadzama pane muenzaniso weUbuntu kugoverwa.

Isu tinoona zvakavhurika mareko muUbuntu

Kuti uite basa racho, tinopa kushandisa iyo standard console uye zvekuwedzera zvinobatsira izvo zvinobvumidza kutarisisa network. Kunyangwe vashandisi vasina ruzivo vanozotarisana nezvikwata, sezvo tichapa tsananguro yeumwe neumwe. Isu tinopa kuti tizvijaire nezvinhu zviviri zvakasiyana zvimwe.

Nzira 1: lsof

Iyo yekushandiswa inonzi LSOF Monitors ese kubatana uye kunoratidza ruzivo rwakadzama pane yega yega pachiratidziri. Izvo zvinongodiwa kupa nharo chaiyo kuti uwane data rauri kufarira.

1. Kutanga "terminal" kuburikidza nemenyu kana ctrl + ALT + T.



2. Pinda iyo sudo lsof -i rairo, wobva wadzvanya pinda.



3. Taura password yeiyo midzi yekuwana. Cherekedza kuti kana gadzwa, mavara anopinda, asi haana kuratidzwa mune console.



4. Kupfuura zvese, iwe uchave nerondedzero yezvese kubatana pamwe neyese paramita.



5. Kana rondedzero yeungano yakakura, iwe unogona kusefa mhedzisiro kuitira kuti iyo yekushandisa ichiratidza mitsara idzodzo panodiwa chiteshi chaunoda. Izvo zvinoitwa kuburikidza nekuisa kweSudo Lsof -i | Grep 20814, uko 20814 ndiyo nhamba yeiyo inodiwa chiteshi.



6. Izvo zvinongogara kungoongorora mhedzisiro yakaonekwa.

Nzira 2: nmap

Nmap Ruzhinji Software zvakare Inogonawo kuita Network Scanning Feature Feature Compounds, asi inozoonekwa zvishoma zvakasiyana. NMAP ine vhezheni ine graphical interface, asi nhasi hazvibatsiri kwatiri, nekuti hazvisi zvakaringana kuishandisa. Kushanda mukushandisa kunoita senge izvi:

1. Mhanya iyo console uye isa iyo yekushandisa nekupinda Sudo apt-tora isa nmap.



2. Usakanganwa kupinda password kuti upe mukana wekuwana.



3. Simbisa kuwedzera mafaera matsva kuhurongwa.



4. Zvino, kuratidza ruzivo rwunodiwa, shandisa iyo NMAPLOHFHost Command.



5. Tarisa uone iyo yakagashirwa data pane akashama peshi.

Mirayiridzo iri pamusoro yakakodzera kune zvemukati zvematanda, kana iwe uchifarira zvekunze, zvimwe zviito zvinofanirwa kuitirwa:

1. Tsvaga yako network IP kero kuburikidza ne icanhazip online sevhisi. Kuti uite izvi, pinda iyo wget -O - -Q icanhazip.com, wobva wadzvanya pinda.



2. Rangarira yako kero yetiweki.



3. Mushure meizvozvo, mhanya iyo scan nazvo nekupinda nmap uye yako IP.



4. Kana usati wagamuchira chero mhedzisiro, saka zvese zviteshi zvakavharwa. Panyaya yeiyo isipo, ivo vacharatidzwa mune iyo terminal.

Takatarisa nzira mbiri, sezvo mumwe nemumwe wavo ari kutsvaga ruzivo pane yavo algorithms. Iwe zvakare urambe uchisarudza iyo yakanyanya kunaka sarudzo uye nekutarisa iyo network kuti uone kuti ndeipi piritsi parizvino yakavhurika.