KwamfutocinTsarukan aiki da

Halaye fayil

Wadannan bayyana terminology ga wadanda ba * nix-jituwa tsarin (DOS, OS / 2, Windows). Family "niksovyh" Tsarukan aiki da fayil ajiya hanyoyin bambanta da kuma bukatar raba shawara.

Fayil sifofi ne na musamman tasirin, kyale fayil tsarin don gano ayyuka a yarda a yi a kan su. Fitowan wadannan halaye da aka sa da bukatar kara da resiliency daga cikin fayil tsarin. Tun da bayanai a cikin fayil tsarin da aka adana sequentially, kuma a can ya zama alamu, wanda za a iya bambanta daga fayil directory tsarin fayil daga madadin.

A kan ƙananan matakin da aka gane da dabaru na musamman (alama) farko da na karshe gungu na ajiya na'urorin. Amma samun damar zuwa wannan adireshin da kawai low-matakin software, kamar tsarin aiki. Domin aikace-aikace software zuwa lakabtawa na kara musamman tags cewa damar domin canza fayil halaye.

Su akwai kananan adadin, kamar yadda suka bayyana asali a tsohuwar aiki da fayil tsarin, da kuma su na zamani OS support - bukatar interoperability.

Fayil sifofi ne da wadannan:

- Karanta kawai. Yana nufin cewa fayil ba a yarda ya rubuta, da kuma shi ne aka yi nufi da za a karanta. Idan wani tsarin aiki ba da damar canje-canje ga fayil. Sanyã dacewa don adana m data ko data da dama mai iyaka.

- System. A tsarin fayil ko shugabanci. Yana da hidima ga kara mataki na kariya tsarin bayanai data da kuma kayan aiki. An abu da wannan sifa ne fiye da wuya a canza ko cire. A wasu lokuta, da tsarin aiki ne gaba daya tarewa samun irin wadannan fayiloli - dauki amfani da su iya zama da zuciyar da tsarin aiki.

- Taskar Amsoshi. Signals cewa fayil zuwa yi canje-canje. Wannan sifa ne m ga madadin. Tare da babban adadin m bayanai, akwai wani gwaji hanzari na karshe fayiloli, idan kawai don kwafe sauya data - abubuwa da cewa suna da fayil halaye - archive.

- Boye - boye fayil. Mafi sau da yawa amfani a tare da sifa tsarin. Wannan sifa da ke sa fayil ganuwa a lokacin da na duba abinda ke ciki na wani directory.

Average mai amfani ba ya amfani da fayil Properties lõkacin da aiki tare fayiloli. kawai 'yan maki za a iya daukarsa a matsayin togiya:

  1. Idan m kafofin watsa labarai da kuma wuya faifai ba zato ba tsammani "bace" fayiloli da manyan fayiloli. Sai ya faru sau da yawa sosai a lokacin da kwamfuta ya kamu da wani takamaiman irin ƙwayoyin cuta da cewa canza fayil ɗora wa "da tsarin" da "boye". Ba su tsoro, matsalar da aka trivially warware. Canja fayil halaye ne zai yiwu, ta hanyar maganganu akwatin "Properties" fayil ko ta hanyar yin amfani da wani shirin-jagora (tare da banda Microsoft Explorer). Har ila yau, idan kana da damar yin amfani da umurnin line, za ka iya duba da kuma canja tsarin ATTRIB umurnin fayil halaye. An fara shi da "/?" za ka iya ganin jerin yiwu ayyuka da fayiloli.

  2. A gaban halin da ake ciki - akwai wani yawan fayiloli zuwa wanda damar dole a iyakance su hana su canji ko kau da yiwuwar. Sa'an nan canza fayil halayen da damar mu jimre wa wannan aiki.

  3. Kafa sifa "Rumbun" iya yadda ya kamata aikata halin yanzu backups idan mahara masu amfani a kan wannan aikin. Yana da ayyukan bunqasar da tsarin za a iya kaga samar da sabuwar siga da duk bayanan mai amfani ga m damar.

A zamanin yau tare da zuwan zamani fayil tsarin, ƙara tsaro da bukatun, da kuma bayanai aiki gudun fayil sifofi ne ba haka rare. Su aka maye gurbinsu da nagartaccen add-a fihirisa, caching, kuma parallelized damar.

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