Pigz, damfara fayilolinku cikin kankanin lokaci daga tashar

game da alade

A cikin labarin na gaba zamu kalli alade. Wannan aiwatar da gzip mai yawa wanda zai bamu damar damfara fayiloli a cikin dan kankanin lokaci. Wannan kayan aikin yana zuwa don samar mana da wani zaɓi guda daya don matsi, tunda koda ɗaya daga cikin mafi saurin adana bayanai / matsi na matsi wanda ake samu kamar gzip, yana da ƙaramar matsala, kuma wannan shine cewa baya tallafawa masu sarrafa / mahimmin abu. Wannan yana nufin cewa idan muna da sabuwar PC, ba zata yi amfani da duk iyawarta ba.

Pigz, wanda yake tsaye don aiwatar da gzip daidai, shine cikakken aikin maye gurbin gzip, wanda ke amfani da na'urori masu sarrafawa da yawa da maɓuɓɓuka masu yawa lokacin damfara bayanai. Mark Adler ne ya rubuta Pigz kuma yana amfani da dakunan karatu zlib kuma pthread.

Pigz yana matsawa ta amfani da zare don amfani da na'urori masu sarrafawa da yawa. Kowane ya kasu kashi-kashi 128 KB. Kowane ɗayansu da ƙimar sarrafa mutum na kowane yanki ana lasafta su a layi ɗaya. An rubuta bayanan da aka matse domin fitarwa, kuma ana kirga darajar rajistan haɗin da aka ƙimanta daga ƙimar rajistan mutum.

Shigar Pigz akan Ubuntu

para shigar da pigz a kan Ubuntu, Mint, da sauran abubuwan rarraba masu dacewa da Debian, kawai zamu buɗe tashar (Ctrl + Alt + T) kuma muyi amfani da umarnin:

shigar da pigz

sudo apt install pigz

Amfani da alade na asali

Damfara fayil guda

para damfara kowane fayil don tsarawa Zip din GNU tare da alade, kawai zamuyi amfani da shi ta hanyar mai zuwa:

damfara fayil mai sauki

pigz NOMBRE_DEL_ARCHIVO

Ga wasu, yana iya zama matsala cewa ta hanyar tsoho pigz share asalin fayil bayan matsi. Idan kana son kiyaye shi, dole ne yi amfani da -k switch mai bi:

damfara ajiye asalin fayil tare da pigz

pigz -k NOMBRE_DEL_ARCHIVO

Pigz yana tallafawa matakan matsi da yawa, kuma zai ba mu damar zaɓar tsakanin su wanda ke nuna lambar su bayan jan layi. Misalin wannan shine:

pigz matsawa matakin

pigz -9 -k NOMBRE_DEL_ARCHIVO

Zamu iya amfani da lambobi daga 1 zuwa 9. Tare da '1' zamu sami aiki mafi sauri, amma tare da mafi ƙarancin matsi kuma tare da '9' zamu sami matsi mafi jinkiri, amma mafi girma.

Damfara manyan fayiloli

Pigz yana da ƙayyadadden ƙuntatawa, kuma wannan shine cewa baya tallafawa manyan fayiloli. Za mu iya kawai damfara fayiloli daban-daban. Kodayake zamu iya samun madadin bayani, wanda shine amfani dashi tare da kwalta.

Idan muna so mu damfara fayil 'Kudin',, kuma tunda tar yana tallafawa amfani da shirye-shiryen matsi na waje, zamu iya yin wani abu kamar haka:

matse fayil

tar --use-compress-program="pigz -k -9" -cf Fondos.tar.gz Fondos/

A cikin umarnin da ke sama, tar -use-damfara-shirin ya tabbatar da hakan kodayake zai ƙirƙiri fayil tare da kwalta, za a yi matsawar abubuwan da ke ciki ta hanyar shirin waje, a wannan yanayin pigz. An bayyana wannan shirin na waje da sifofinsa tare da ɓangaren alade -k -9 na umarnin. A ƙarshe, za mu nuna cewa muna son ƙirƙirar fayil ta amfani da '-cf', ake kira'Bayanan baya.tar.gz'tare da komai a babban fayil'Kudi /'.

Bude fayilolin da manyan fayiloli

Cire duk wani fayil din .gz tare da pigz yana da sauƙi kamar buga kowane ɗayan dokokin nan:

pigz -d NOMBRE_DEL_ARCHIVO.gz

unpigz NOMBRE_DEL_ARCHIVO.gz

A cikin fayil ɗin da aka ƙirƙira a baya tare da babban fayil tare da tsawo tar.gz, Rarraba folda yana amfani da wannan hanyar 'kwalta'da muke amfani da shi don matsawa:

kasa kwancewa folda

tar --use-compress-program="pigz -d" -xvf NOMBRE_CARPETA.tar.gz

Iyakance daidaito

Pigz, ta tsohuwa yana amfani da duk masu sarrafawa / mahimmin komputa. Lokacin damfara manyan bayanai, wannan na iya shafar amsar kwamfutarka.

Tare da zaɓi na p, zamu iya iyakance amfani da shi zuwa takamaiman adadin masu sarrafawa / tsakiya. Wannan zai bar sauran kyauta ga sauran ayyukanku da ma'amala. Don yin wannan, kawai kuna ƙara adadin masu sarrafawa / tsakiya kamar haka:

iyakance daidaici

pigz -k -p2 NOMBRE_DEL_ARCHIVO

-p2 ya ƙuntata pigz don amfani da na'urori masu sarrafawa / maɗaukaki biyu kawai. Zamu iya amfani da kowace lambar da muke so, kuma koda kuwa a bayyane take, yana da mahimmanci a kiyaye wannan lambar a cikin iyakokin kayan aikin mu.

Don ƙarin bayani, masu amfani zasu iya kalli file din README ko karanta shafin na littafin jagora by Tsakar Gida.


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