Ungawahlola kanjani amandla esignali ye-WiFi evela esigungwini?

Cishe sonke esingabasebenzisi bokusatshalaliswa kweLinux futhiSisetshenziswa kakhulu ukuphatha uhlelo lwethu kusuka kusixhumi esibonakalayo sokuqhafaza futhi wenze izinto ezimbalwa kusuka ku-terminal.

Futhi akukhona ukuthi kubi, kumane nje kuyinduduzo, ukusebenza kahle futhi ngaphezu kwakho konke ukonga isikhathi. Kepha maqondana nalabo abangabaphathi bohlelo, izinto ziyashintsha.

Noma ngubani owaziyo ukuphatha izimo nezinkinga ezahlukahlukene kusuka ku-terminal kunenzuzo futhi kuhle impela.

Uma senza ukuxhumana nenethiwekhi nge-Wifi sihlala sisebenzisa umphathi wenethiwekhi imidwebo, kepha kwenzekani uma sifuna ukukwenza kusuka ku-terminal.

Into iyashintsha, yenzelwe yona kumele senze ukuxhumana ngosizo lwe-iwconfig y uma sifuna ukubuyekeza ukuqina kwamanethiwekhi Ngaphambi kokuxhuma kokunye kufanele sazi kahle.

Kulokhu singasebenzisa i-Wavemon okuyi-ncurses-based based monitoring application yamadivayisi wenethiwekhi angenantambo.

Mayelana I-Wavemon

Qopha amazinga ngesikhathi sangempela, ngaphezu kokubonisa ulwazi mayelana namadivayisi angenantambo nahlobene nenethiwekhi.

Isibonisi se-wavemon ihlukaniswe yaba 'izikrini' ezahlukahlukene.

Isikrini ngasinye sikhombisa imininingwane ngendlela ethile. Isibonelo, isikrini "info" sikhombisa amazinga wamanje njengamagrafu ebha, ngenkathi isikrini "sezinga" simele amazinga afanayo ku-histogram ehambayo.

Ekuqaleni, ungabona (ngokuya ngokucushwa) kwesinye sezikrini zokuqapha ezihlukile.

Ngezansi, uzothola ibha yemenyu ekhombisa izikrini nokhiye bokuqalisa.

Isikrini ngasinye senziwa ukuthi sisebenze ngokhiye ohambelana nomsebenzi noma ngokhiye ohambelana nohlamvu lokuqala lwegama lesikrini. Kepha ikakhulukazi ngincamela ukusebenzisa okhiye abasuka ku-F1 baye ku-F10, kusebenza kakhulu.

Ungayifaka kanjani i-Wavemon ku-Ubuntu nakwezinye izinto?

Manje sizokwenza ukufakwa kwe-Wavemon, ukufaka lolu hlelo kumele sivule i-terminal, bangakwenza ngesandla noma uma bethanda bangasebenzisa isinqamuleli sekhibhodi Ctrl + Alt + T.

Lapho ukuphela sekuvulekile, sizothayipha imiyalo elandelayo:

sudo apt-get update

sudo apt-get install wavemon

Usebenzisa i-Wavemon

WiFi

Njengoba kushiwo ngaphambili, i-Wavemon iyithuluzi esizolisebenzisa nge-terminal, ngakho-ke sizosebenzisa konke kulayini womyalo.

Konke okudingeka ukwenze ukusebenzisa umyalo olandelayo bese ulandela imiyalo ngokuya ngezinqamuleli nokuthi yini ofuna ukuyihlola kwi-WiFi yakho.

wavemon

Lapho wenza lo myalo, kuzovela uhlu olulandelayo:

Skena iwindi (F3 noma 's')

Ukuskena kwenethiwekhi okuvuselelwa njalo, kubonisa amaphuzu okufinyelela namanye amaklayenti angenantambo. Ihlukaniswe ngokuya nge- sort_order.

Okungenayo ngakunye kuqala nge-ESSID, kulandelwe ikheli le-MAC elinekhodi enemininingwane nolwazi lwesiginali / lwesiteshi.

Ikheli eliluhlaza / elibomvu le-MAC likhombisa indawo yokungena (hhayi) ebethelwe, umbala ushintshela kokuphuzi kwamaphoyinti angafinyeleli (kulokhu, imodi ikhonjiswa ekugcineni komugqa).

Imininingwane engenambala engena ngemuva kwekheli le-MAC ifaka kuhlu amandla wesiginali aphelele, isiteshi, imvamisa nolwazi oluqondene nesiteshi.

Imininingwane eqondene nesiteshi ifaka uhlobo lwesiteshi (i-ESS yendawo yokungena, i-IBSS yenethiwekhi ye-Ad-Hoc), ukubalwa kwesiteshi, nokusetshenziswa kwesiteshi.

Okuncamelayo (F7 noma 'p')

Lokhu kukuvumela ukuthi ushintshe zonke izinketho zohlelo, ezinjengamapharamitha wezinga nezinga lesibonisi, bese ugcine amasethingi amasha kufayela lokumisa. Ukuze wenze lokhu, khetha ipharamitha bese ushintsha inani ngo-e.

Usizo (F8 noma 'h')

Leli khasi lingabonisa usizo oluku-inthanethi.

Imvilophu (F9 noma 'a')

Khipha imininingwane yokuxhumana nama-URL.

Phuma (F10, noma «Q»)

Phuma ku-wavemon.

Esigabeni samaleveli, ungabona kuze kufike kumashadi amabha amane akhombisa:

1. Ikhwalithi yesiginali ehlobene iyakhonjiswa
2. Izinga lesiginali ku-dBm
3. Izinga lomsindo ku-dBm
4. Isilinganiso sesignali-to-noise (SNR) ku-dB

Inombolo yokukhetha, 3 no-4 ikhonjiswa kuphela lapho isilawuli esingenantambo sisekela imininingwane yezinga lomsindo.