Farashin NCCP (Node zuwa Node copy) shine saitin kayan amfani cewa suna bauta don amintaccen canja wurin fayiloli, imel da umarni don aiwatarwa a cikin shagon da yanayin turawa. Goyon bayan aiki akan tsarin tsarin aiki mai dacewa POSIX.
An ƙaddara fa'idar don taimakawa gina ƙananan hanyoyin sadarwa daga aboki zuwa aboki (F2F) tare da tsayayyar hanya don canja wurin fayil amintacce a cikin yanayin wuta-da-manta, da buƙatun fayil, imel, da buƙatun aiwatar da umarni. Duk fakitin da aka watsa suna cikin ɓoyayyen (ƙarshe zuwa ƙarshe) kuma an tabbatar da su a bayyane ta hanyar maɓallan jama'a.
Boye-boye yayi kama da Tor (albasa) kuma ana amfani dashi don duk kunshin matsakaici. Kowace kumburi na iya yin aiki azaman abokin ciniki da saba kuma amfani da tsarin turawa da tsarin zabe.
Bambanci tsakanin NNCP da UUCP da FTN mafita (FidoNet Technology Network), ban da ɓoyayyen ɓoye da ingantaccen bayanin da aka ambata a sama, Taimakon akwatin ne don cibiyoyin sadarwar floppin da kwamfutoci waɗanda ke a keɓance daga hanyoyin sadarwa na gida da rashin tsaro ga jama'a. Wani fasali na NNCP shima sauƙin hadewa ne (tare da UUCP) tare da sabobin wasikun yanzu kamar Postfix da Exim.
Daga cikin yiwuwar aikace-aikacen NNCP ne kungiyar aikawa / karɓar wasiƙa a kan na'urar ba tare da buƙatar haɗin Intanet na dindindin ba, canja wurin fayiloli a ƙarƙashin hanyar sadarwar da ba ta da tabbas, canja wurin amintattun ɗimbin bayanai a kan kafofin watsa labarai na zahiri, ƙirƙirar kariya daga keɓaɓɓun hanyoyin sadarwa na MitM-attack, ƙetare takunkumin cibiyar sadarwa da sa ido.
Tun da mabuɗin yanke hukunci ana samun sa ne kawai a kan wanda ake karbaBa tare da la'akari da yadda ake isar da kunshin kan hanyar sadarwa ko kafofin watsa labarai na zahiri ba, ɓangare na uku ba zai iya karanta abin da ke ciki ba, har ma da shigar da jigilar kayan. Hakanan, tabbatarwa ta hanyar sa hannu ta dijital baya bada izinin ƙirƙirar jigilar kaya ƙarƙashin sunan wani mai aikawa.
A halin yanzu NNCP yana cikin sigar 5.0.0, sigar da za'a iya samun ɗayan sanannun sabbin abubuwa:
- Aikin Lasisi don GPLv3 + an canza zuwa GPLv3 kawai, saboda rashin yarda da SPO bayan barin Richard Stallman daga gare ta.
- Ana amfani da ɓoye AEAD cike da ChaCha20-Poly135 128 kiB tubalan. Wannan yana ba da damar bayanai a cikin fakiti masu ɓoye don tabbatar da su kai tsaye, maimakon yin kasawa a ƙarshen karatun cikakken ciphertext.
- An canza tsarin fayil ɗin sanyi daga YAML zuwa Hjson. Laburaren na karshen yafi sauki da karami, tare da dacewa iri daya ga mutumin da yake aiki tare da tsari.
- Zlib matattara algorithm wanda aka maye gurbin shi da Zstandard, wannan yana ɗaukar haɓaka mai mahimmanci a cikin saurin matsawa tare da ƙwarewar aiki mafi girma.
- nncp-call an bashi zabin don duba kunshin data kasance (-list) a gefen nesa, ba tare da zazzage su ba. Baya ga ikon zazzage abubuwan fakiti (pkts)
- nncp-daemon ya karɓi zaɓin -inetd, wanda ke ba shi damar gudana cikin inetd ko, misali, ta hanyar SSH
- Ana iya yin haɗin kan layi ba kawai ta hanyar TCP kawai ba, har ma ta kiran umarnin waje da sadarwa ta hanyar stdin / stdout.
- Kayan aiki na Umask-mai amfani (ta amfani da tsayayyun izini kamar 666/777) da ikon iya saita umask a duniya ta hanyar fayil ɗin daidaitawa, sauƙaƙa amfani da kundin adireshi na yau da kullun tsakanin masu amfani da yawa;
- Cikakken amfani da tsarin tsarin Go.
Yadda ake girka NNCP akan Linux?
Shigar da wannan mai amfani yana da sauki, dole ne kawai mu dogara da Go an riga an shigar dashi akan tsarin kuma sami sabon sigar NNCP wanda shine 5.0.0. Ana iya samun wannan daga tashar ta amfani da wget command in the following way:
wget http://www.nncpgo.org/download/nncp-5.0.0.tar.xz
wget http://www.nncpgo.org/download/nncp-5.0.0.tar.xz.sig
gpg --verify nncp-5.0.0.tar.xz.sig nncp-5.0.0.tar.xz
xz --decompress --stdout nncp-5.0.0.tar.xz | tar xf -
make -C nncp-5.0.0 all
Bayan haka zasu iya farawa tare da daidaitawa, daga abin da zasu iya nemo bayanan da suka dace A cikin mahaɗin mai zuwa.
Kuma kuma akan babban shafin cewa Yana da kamar haka:
Kuma don windows akwai sigar?