Umurnin Ping tare da ranar amsawa da lokaci + launuka

Daga blog na Linux-Bincika Na sami wannan nasihar mai ban sha'awa.

Kamar yadda suke faɗi cewa hoto yana da darajar kalmomi dubu, a nan zan bar muku hotunan kariyar allo guda biyu na bambance-bambance tsakanin yin a ping zuwa kwamfuta ta hanyar yau da kullun, kuma yin ta kamar yadda zan nuna muku daga baya.

Ping na al'ada:

Ping kamar yadda nake ba da shawara:

Kamar yadda kake gani, a farkon kowane layi yana nuna mana kwanan wata da lokaci (da dakiku) na kowane martanin ping, to yana nuna mana baiti da suka dawo, da sauran bayanan da muka saba samu. Bugu da kari, yana nuna mana launuka daban-daban ga kowane nau'in bayanan da ya dawo, saboda haka yana saukaka gano su.

Don samun ping ta wannan hanyar muna amfani da layi mai zuwa:

ping localhost | xargs -n1 -i bash -c 'echo `date +%F\ %T`" {}"' | ccze

Hakanan ma'anar shi ... yana da ɗan rikitarwa bayani 🙂

Da farko za mu sami manufa (a cikin hotunan kariyar kwamfuta pc1, amma idan kuka gwada shi kamar haka ba zai yi aiki ba, shi yasa na sa localhost akan layi), to abin da wannan umarnin ya dawo zamu wuce azaman bayanan 'jira', kuma amfani da xargs shine muna nuna cewa mun sanya gaban bayanan da muke da su a cikin 'jiran aiki', zamu sanya sakamakon aiwatar da amsa kuwwa zuwa umarnin kwanan wata ( tare da sigogi) Ee ... Na san yana da dan rikitarwa fahimta, amma fahimtar shi ba gaba daya tilas bane a halin yanzu 🙂

Ta yaya zamu iya amfani da wannan ping din steroid maimakon na ping na yau da kullun?

Dole ne mu fara kirkira a cikin mu .bashrc (lura da ma'anar a farkon fayil ɗin) aiki, ma'ana, zamu ƙirƙiri wannan ping tare da steroids a cikin tasharmu a matsayin wani abu na yau da kullun, don samun damar amfani dashi cikin sauƙi.

Don yin wannan, bari mu bi matakan:

1. Mun bude fayil din .bashrc wanda yake cikin gidanmu. Zamu iya amfani da editan rubutun da muka fi so:

1.1. Idan kayi amfani KDE - »Latsa [Alt] + [F2], rubuta mai biyowa ka latsa [Shiga] : kate ~ / .bashrc

1.2. Idan kayi amfani Gnome, Hadin kai ko Kirfa - »Latsa [Alt] + [F2], rubuta mai biyowa ka latsa [Shiga] : gedit ~ / .bashrc

2. A ƙarshen fayil ɗin mun rubuta layi biyu masu zuwa:

function eping { ping "$1" | xargs -n1 -i bash -c 'echo `date +%F\ %T`" {}"' | ccze; }
alias ping='eping'

3. Yanzu kawai kuna buƙatar shigar da kunshin ccze … Wanne ne zai ba mu damar ganin komai da launuka.

4. Yanzu dole ne mu buɗe sabon tashar, kuma kawai ping a inda kuka fi so ... ya kamata yayi aiki ba tare da matsala ba: Yankarin kwastan

Me muka yi a zahiri?

Da kyau ... mun rubuta a cikin fayil ɗinmu .bashrc (Ka sani, fayil ɗin da ya ƙunshi abubuwan daidaitawa ko gyare-gyare don abubuwan da suka shafi tasharmu) layi biyu masu sauƙi, tare da na farkonsu mun ƙirƙiri umarnin eping, cewa aikinta shine ping (tare da duk waɗannan sigogin) makasudin da muka sanya bayan umarnin (Misali, ping localhost… localhost shine manufa)Idan kana son karin bayani game da kirkirar ayyukan bash, zaka iya karanta labarin: Amfani mai amfani ƙwarai idan kun yi amfani da m

Wannan shi kadai ba zai yi amfani da umarnin ping ya nuna mana bayanai kamar haka ba ... wannan zai sanya amfani da eping ya nuna mana kamar haka, don haka a layin na biyu kawai muna ayyana cewa lokacin da muke buga ping, a zahiri muna son amfani da eping.

Idan na ɗan shiga tsakani, ina neman afuwa 🙂 ... duk wata tambaya da kuke da ita zanyi ƙoƙarin bayyana ta.

Har yanzu godiya ga Linux-Bincika don raba bayanin ping + kwanan wata, Na yi ƙoƙarin ba da gudummawa ɗan ƙari kuma shi ya sa na ƙara launuka kuma in bayyana wancan ping = eping (bayan ƙirƙirar eping).

Babu komai, Ina fata ya kasance mai amfani 😀

gaisuwa