Yaya za a bincika ƙarfin siginar WiFi daga tashar?

Kusan dukkanmu waɗanda muke amfani da rarraba Linux kumaMuna amfani dasu sosai don sarrafa tsarin mu daga tsarin zane kuma kayi abubuwa kadan daga tashar.

Kuma ba wai yana da kyau ba, kawai dai ta'aziyya ce, inganci kuma sama da duka don adana lokaci. Amma game da wadanda suke masu kula da tsarin, abubuwa sun canza.

Ko da ga duk wanda ya san yadda ake sarrafa yanayi da matsaloli daban-daban daga tashar yana da fa'ida da kyau sosai.

Lokacin da muke yin haɗin yanar gizo ta Wifi koyaushe muna amfani da manajan cibiyar sadarwa zane, amma menene ya faru idan muna so muyi daga tashar.

Abin ya canza, don shi dole ne muyi haɗin tare da taimakon iwconfig y idan muna son yin nazarin karfin hanyoyin sadarwar Kafin haɗuwa da ɗaya, dole ne mu sani sosai.

Don wannan zamu iya amfani da Wavemon wanda shine aikace-aikacen kulawa na tushen ncurses don na'urorin sadarwar mara waya.

Game da Wiki igiyar ruwa

Matakan rikodin a ainihin lokacin, ban da nuna bayanai game da mara waya da na'urorin da ke da alaƙa da hanyar sadarwa.

A kalaman dubawa an raba shi zuwa 'allo' daban-daban.

Kowane allo yana nuna bayanai ta wata hanya takamaimai. Misali, allon "info" yana nuna matakan yanzu kamar zane-zanen mashaya, yayin da allon "matakin" yake wakiltar matakai iri daya a cikin tarihi mai motsi.

A farawa, zaku iya gani (gwargwadon yanayin daidaitawar) ɗayan fuskokin allon kulawa daban.

A ƙasan, zaka sami sandar menu wanda ke nuna allo da maɓallan kunnawa.

Ana kunna kowane allo ta maɓallin aiki daidai ko ta maɓallin da ya dace da halayyar farko ta sunan allo. Amma musamman na fi so in yi amfani da maɓallan da suka fito daga F1 zuwa F10, ya fi amfani sosai.

Yadda ake girka Wavemon akan Ubuntu da abubuwan banbanci?

Yanzu za mu yi shigarwa na Wavemon, don shigar da wannan mai amfani dole ne mu buɗe tashar mota, za su iya yin ta da hannu ko kuma idan sun fi so za su iya amfani da gajeriyar hanyar maɓallin keyboard Ctrl + Alt + T.

Da zarar tashar ta buɗe, za mu rubuta waɗannan umarnin:

sudo apt-get update

sudo apt-get install wavemon

Amfani da Wavemon

WIFI

Kamar yadda aka fada a baya, Wavemon kayan aiki ne wanda zamuyi amfani dashi ta hanyar tashar, don haka zamuyi amfani da komai akan layin umarni.

Duk abin da kuke buƙatar ku yi shi ne gudanar da umarni mai zuwa kuma bi umarnin bisa gajerun hanyoyi da abin da kuke son bincika akan WiFi ɗinku.

wavemon

Lokacin aiwatar da wannan umarnin, jerin zasu bayyana wanda shine mai zuwa:

Duba hoto (F3 ko 's')

Binciken cibiyar sadarwar da aka sabunta akai-akai, yana nuna wuraren samun dama da sauran abokan ciniki mara waya. An rarraba shi bisa ga sort_order.

Kowace shigarwa tana farawa tare da ESSID, sannan adireshin MAC mai launi mai launi da bayanin sigina / tashar.

Adireshin kore / ja na MAC yana nuna wurin samun dama (ba) ɓoye ba, launi ya canza zuwa rawaya don wuraren samun damar shiga (a wannan yanayin, ana nuna yanayin a ƙarshen layin).

Bayanin mara launi wanda ya bi adireshin MAC ɗin ya jera ƙaƙƙarfan ƙarfin sigina, tashar, mitar, da takamaiman bayani na tashar.

Bayanan takamaiman tashar sun hada da nau'in tashar (ESS don hanyar isa, IBSS don hanyar sadarwar Ad-Hoc), ƙididdigar tashar, da amfani da tashar.

Zaɓuɓɓuka (F7 ko 'p')

Wannan yana ba ku damar canza duk zaɓuɓɓukan shirin, kamar matakin da sifofin sikelin dubawa, da adana sabbin saituna a cikin fayil ɗin daidaitawa. Don yin wannan, zaɓi ma'auni tare da sannan canza ƙimar da e.

Taimako (F8 ko 'h')

Wannan shafin na iya nuna taimakon kan layi.

Ambulaf (F9 ko 'a')

Saki bayanin lamba da URLs.

Fita (F10, ko «Q»)

Mafita daga

A cikin matakan Matakan, zaku iya ganin zane-zane guda huɗu waɗanda ke nuna:

1. Ana nuna siginar dangi
2. Matakan sigina a cikin dBm
3. Matsayin amo a cikin dBm
4. Yanayin sigina-zuwa-amo (SNR) a cikin dB

Lambar zaɓi, 3 da 4 ana nuna su kawai lokacin da mai kulawa mara waya ya goyi bayan bayanin matakin amo.