Gabatarwar
Idan ya zo nemo gano kayan aiki na fayilolin fayil a Linux an bar ku tare da yawan zabi daban-daban amma wane ne mafi kyau?
A cikin wannan jagorar, zan saka zip , gzip da bzip2 ta hanyarsu don ganin wane ne mafi kyau.
Na gudanar da gwaje-gwajen da dama game da nau'in fayilolin daban daban da kuma amfani da sababbin saitunan kowane kayan aiki kuma a nan ne sakamakon
Kyauta mafi kyawun don ƙaddamar Windows Documents
Kafin duba cikakken jarrabawa na so in gwada kowanne kayan aiki na kayan aiki tare da nau'in fayil ɗaya don mu ga yadda kowanne kayan aiki yana amfani da fayil din.
An gwada waɗannan gwaje-gwaje akan tsarin Microsoft DOCX .
Saitunan Saitunan
Na fara da saitunan tsoho don kowane shirin.
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 12202 bytes |
| zip | 9685 |
| gzip | 9537 |
| bzip2 | 10109 |
Mafi Girma
A wannan lokacin na tafi don matsanancin matsawa,
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 12202 bytes |
| zip | 9677 |
| gzip | 9530 |
| bzip2 | 10109 |
Don tabbatar da cewa wannan ba madaidaici ba ne na gwada wannan gwaji a kan wasu wasu takardu.
File 1:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 14913176 |
| zip | 14657475 |
| gzip | 14657328 |
| bzip2 | 14741042 |
File 2:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 13314 |
| zip | 10814 |
| gzip | 10653 |
| bzip2 | 11254 |
Biyu daga cikin fayiloli sun ƙunshi rubutu kawai yayin da babban fayil ya ƙunshi ɗakunan shafukan rubutu da yawa da hotuna da yawa tsarawa.
Daga gzip gwajin farko ya fito a saman dukkanin jinsin kuma bzip2 shine mafi tasiri.
Mafi kyawun kayan aiki don compressing Images
A wannan lokacin zan nuna sakamakon dambar nau'ukan siffofin daban-daban kamar PNG da JPG.
A ka'idar, fayiloli JPG sun riga sun matsa kuma sabili da haka bazai damewa ba kuma zai iya, a ka'idar, sa fayil ya fi girma.
PNG fayil
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 345265 |
| zip | 345399 |
| gzip | 345247 |
| bzip2 | 346484 |
JPEG fayil
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 44340 |
| zip | 44165 |
| gzip | 44015 |
| bzip2 | 44281 |
Fayil Bitmap
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 3113334 |
| zip | 495028 |
| gzip | 494883 |
| bzip2 | 397569 |
GIF File
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 6164 |
| zip | 5772 |
| gzip | 5627 |
| bzip2 | 6051 |
A duk lokuta, gzip ya sake fitowa gaba daya sai dai daya da wancan shine bitmap mai tawali'u. Ƙwaƙwalwar bzip2 ta samar da wani kankanin file a kwatanta da ainihin.
Mafi kyawun kayan aiki don ƙaddamar da fayiloli na Intanit
Mafi yawan maganganun sauti shi ne MP3 kuma a ka'idar, wannan an riga an matsa shi don haka kayan aikin zasu iya ƙara ƙara girman fayil ɗin.
Zan gwada fayiloli guda biyu:
File 1:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 5278905 |
| zip | 5270224 |
| gzip | 5270086 |
| bzip2 | 5270491 |
File 2:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 4135331 |
| zip | 4126138 |
| gzip | 4126000 |
| bzip2 | 4119410 |
A wannan lokacin da sakamakon ya kasance abin ƙyama. Matsayin da ake ciki a cikin dukkan lokuta bai zama kadan ba amma yana da ban sha'awa cewa bzip2 ya fito mafi munin ga fayil 1 kuma mafi kyau ga fayil 2.
Mafi kyawun kayan aiki don ƙaddamar da bidiyo
A wannan gwaji, zan jawo fayilolin bidiyo 2. Kamar yadda MP3 da MP4 fayil riga ya ƙunshi matakin matsawa kuma haka sakamakon zai yiwuwa tabbatar da zama negligent game da yadda da kayan aiki yi.
Na kuma hada da fayil na FLV wanda bazai da kowane matsin matsawa kamar yadda ba a rasa tsarin ba.
MP4:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 731908 |
| zip | 478546 |
| gzip | 478407 |
| bzip2 | 478042 |
Duk da haka ma'anar bzip2 ya fi kyau fiye da sauran fayilolin fayil.
A wannan mataki, zai nuna cewa akwai ɗan bambanci game da kayan aiki kake amfani dashi. Sakamakon yana kusa a cikin jirgi don duk nau'in fayiloli kuma wani lokaci gzip ya fi kyau kuma wasu bzip2 mafi kyau kuma umurnin zip yana yawanci a can ko akwai.
FLV:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 7833634 |
| zip | 4339169 |
| gzip | 4339030 |
| bzip2 | 4300295 |
Zai bayyana cewa idan kuna matsawa bidiyo cewa bzip2 shine kayan aiki na wucin gadi.
Kuskuren
Ƙarshe na ƙarshe wanda zan gwada shi ne wanda ake aiwatarwa.
Kamar yadda masu aiwatar da su sun haɗa da lambar da nake tsammanin cewa ba za su gagara sosai ba.
File 1:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 26557472 |
| zip | 26514031 |
| gzip | 26513892 |
| bzip2 | 26639209 |
File 2:
| Kayan aiki | Girman fayil |
|---|---|
| A farkon Filesize | 195629144 |
| zip | 193951631 |
| gzip | 193951493 |
| bzip2 | 194834876 |
Bugu da muka ga cewa gzip ya fito ne kuma bzip2 ya zo karshe. Don ƙarami da aka yi amfani da shi a cikin bzip fayil ya yi girma sosai.
Cikakken Jakar Jaka
Ya zuwa yanzu na yi aiki da fayilolin mutum. A wannan lokacin ina da babban fayil wanda ke cike da hotuna, takardu, da shafukan yanar gizo, bidiyo, fayilolin mai jiwuwa, executables da wasu fayilolin fayil daban-daban.
Na kirkiro fayil ɗin tar wanda zai sa ya sauƙaƙa don damfara ta amfani da duk kayan aikin da ake samuwa. Gzip da bzip2 suna yin aiki akan guda fayiloli yayin da umurnin zip zai iya aiki a kan manyan fayiloli.
Ta amfani da umurnin tar na ƙirƙiri guda fayil ɗin wanda ya ƙunshi dukkan fayiloli da fayiloli a cikin tsarin da ba tare da kariya ba.
Zan lura da abubuwa da dama a cikin gwajin:
- Ƙirƙiri ta amfani da saitunan matsawa tsoho - sakamakon sakon sakamakon manyan fayiloli
- Ƙirƙiri ta amfani da saitunan matsalolin tsoho - rahoton sakon sakamakon lokaci ya karɓa
- Compress ta amfani da matsalolin mafi kyawun - sakamakon sakon sakamakon manyan fayiloli
- Compress ta amfani da matsalolin mafi kyawun - sakamakon sakon sakamakon lokaci ya karɓa
- Compress ta amfani da matsalolin da ya fi sauri - sakamakon sakon sakamakon manyan fayiloli
- Compress ta amfani da matsalolin mafi sauri - sakamakon sakon sakamakon lokaci
Matsalar Default
| Kayan aiki | Girman fayil | Lokacin Taken |
|---|---|---|
| Fayil na farko | 1333084160 | 0 |
| zip | 1303177778 | 1 minti 10 seconds |
| gzip | 1303177637 | 1 minti 35 seconds |
| bzip2 | 1309234947 | 6 minti 5 seconds |
Matsakaicin Matsayi
| Kayan aiki | Girman fayil | Lokacin Taken |
|---|---|---|
| Fayil na farko | 1333084160 | 0 |
| zip | 1303107894 | 1 minti 10 seconds |
| gzip | 1303107753 | 1 minti 35 seconds |
| bzip2 | 1309234947 | 6 minti 10 seconds |
Ƙuntatawa mafi sauri
| Kayan aiki | Girman fayil | Lokacin Taken |
|---|---|---|
| Fayil na farko | 1333084160 | 0 |
| zip | 1304163943 | 1 minti 0 seconds |
| gzip | 1304163802 | 1 minti 15 seconds |
| bzip2 | 1313557595 | 6 minti 10 seconds |
Takaitaccen
Bisa ga gwajin karshe ya bayyana a fili cewa bzip2 ba ta da amfani kamar sauran kayan aiki na 2. Ya ɗauki tsawon lokaci don matsawa fayiloli kuma girman fayil ɗin karshe ya fi girma.
Bambanci tsakanin zip da gzip ba shi da amfani, kuma yayin da gzip ya fito gaba ɗaya, zauren zip ɗin ya fi kowa a kowacce tsarin tsarin aiki.
Don haka, hukuncin na shine ya yi amfani da ko dai zip ko gzip, amma watakila bzip2 na da kwanakinta kuma yana bukatar a tsare shi cikin tarihin.