Mene ne Dokar Rage?

Abin da ake nufi da Dokar Linux tana da kuma yadda ake amfani da ita

Dokar rcp (wanda ke tsaye ga tsarin kwafin kwafin ) yana baka damar kwafe fayiloli zuwa ko daga kwamfuta mai nisa ko a tsakanin kwakwalwa guda biyu.

Rcp shi ne a cp sai dai kwamfutar nesa kuma mai yiwuwa sunan mai amfani akan kwamfuta mai nisa, duka biyu suna buƙatar sanya su zuwa sunan fayil.

Don yin amfani da umurnin rcp, duka kwakwalwa suna buƙatar fayil din ".rhosts" a cikin gidan gidan mai amfani, wanda zai ƙunsar sunayen dukkan kwakwalwa da aka ba su damar samun dama ga wannan kwamfutar, tare da sunan mai amfani.

Ga wani misali na wani .rhosts fayil:

zeus.univ.edu jdoe athena.comp.com kaya

Tukwici: Ana iya amfani da umarnin ftp ko scp don kwafe fayiloli tsakanin kwakwalwa idan ba a kafa fayil din .rhosts ba.

rcp Siffar umarni

Daidaitawa ta dace lokacin amfani da umurnin rcp shine a rubuta "rcp" sannan kuma asalin maɗaukaki ya biyo baya. Yi amfani da haɗin don raba mai watsa shiri da bayanai.

Ga wasu daga cikin zaɓuɓɓukan da za ku iya ƙarawa zuwa umurnin rcp:

• / LOG : An halicci fayil ɗin ajiya wanda ya nuna wane fayiloli aka kofe daga kwamfutar. Lokacin da aka kwafi zuwa kuma daga kwakwalwa mai kwakwalwa waɗanda ba sa ƙunsar kwamfutarka gaba ɗaya, sai dai farkon canja wurin an shiga.
• / Mai amfani : Yana ƙayyade asusun mai amfani na kwamfuta mai nisa. Ana amfani dashi ne kawai lokacin da fayil din mai ƙarancin baya bai riga ya haɗa sunan mai amfani ko mai masauki ba.
• / KASHEWA : Wannan shine kalmar sirri da ake bukata don shiga cikin asusun mai nisa. An yi amfani dashi da / mai amfani.
• -r : An yi amfani dasu don kwafe dukkanin shugabanci tare da umurnin rcp.
• -p : Bayar da kwafin don kula da kwanan wata da aka sabunta bayanan da aka yi a matsayin yanayin kare fayil. Daidai ne da / PRESERVE.

rcp Matakan Dokokin

Ga wasu misalai na yadda za a yi amfani da rcp a Linux:

Kwafi fayil ɗin guda ɗaya:

Wadannan yana buƙatar shiga cikin layin umarni don kwafe fayil ɗin da ake kira "client.txt" a cikin shugabanci "/ usr / data /" daga kwamfutar "tomsnotebook" zuwa jagorar yanzu:

rcp tomsnotebook: /usr/data/customers.txt.

Lokacin "." a ƙarshe yana nufin ma'anar "wannan". Wato, shugabanci wanda aka kashe umurnin. Kuna iya saka wani shugabanci a maimakon.

Kwafi duk Jaka:

Kuna iya kwafin cikakken jagorar ta hanyar ƙara "-r" bayan "rcp":

rcp -r tomsnotebook: / usr / bayanai. Rcp document1 zeus.univ.edu:document1

Kwafi Daga / zuwa ga Kamfanin Na'urar:

Kwafi "takardun shaida1" daga na'ura na gida zuwa mai kula da gida na mai amfani akan kwamfutar tare da URL zeus.univ.edu, yana zaton cewa sunaye sun kasance iri ɗaya a duka tsarin.

rcp document1 jdoe @: zeus.univ.edu: document1

Kwafi "takardun shaida1" daga na'ura na gida zuwa gadon gida na mai amfani "jdoe" akan kwamfutar tare da URL zeus.univ.edu.

rcp zeus.univ.edu:document1 document1

Kwafi "takardun shaida1" daga kwamfuta mai nisa "zeus.univ.edu" zuwa na'ura ta gida da sunan daya.

rcp -r takardun zeus.univ.edu:backups

Kuskuren shugabanci "takardun", ciki har da dukkan takardun shafukan yanar gizo, daga na'ura na gida zuwa jagorancin "backups" a cikin kulawar gidan mai amfani a kan kwamfutar tare da URL "zeus.univ.edu," yana zaton cewa sunayen mai suna ɗaya a kan duka tsarin.

rcp -r zeus.univ.edu:backups/documents binciken

Kuskuren shugabanci "takardu", ciki har da dukkan takardun shaida, daga na'ura mai nisa zuwa "binciken" shugabanci a kan na'ura na gida.