Taw qhia
Thaum nws tuaj cuag nrhiav cov ntaub ntawv compression hauv Linux koj tshuav nrog ntau hom kev xaiv, tiam sis qhov twg yog qhov zoo tshaj plaws?
Hauv phau ntawv qhia no, kuv yuav muab cov zip , gzip thiab bzip2 los ntawm lawv cov paces saib zoo li cas.
Kuv tau ua ib qho kev soj ntsuam tawm tsam ntau hom ntaub ntawv thiab siv ntau qhov chaw rau txhua lub cuab tam thiab ntawm no yog qhov kev tshwm sim
Cov cuab yeej zoo tshaj plaws rau Cov Ntawv Cuam Tshuam Cov Ntawv Cuam
Ua ntej saib cov kev ntsuam xyuas ntau dua kuv xav sim txhua qhov compression tiv thaiv ib hom ntaub ntawv kom peb pom tias txhua tus tuam haujlwm ua haujlwm cov ntaub ntawv nug.
Cov kev ntsuam xyuas no tau khiav tawm tsam Microsoft DOCX hom .
Qhov Chaw Txuas Lus
Kuv tau pib nrog lub neej ua ntej rau txhua qhov kev zov me nyuam.
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 12202 bytes |
| zip | 9685 |
| gzip | 9537 |
| bzip2 | 10109 |
Zoo Compression
Lub sij hawm no kuv tau ploj mus rau qhov siab tshaj plaws compression,
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 12202 bytes |
| zip | 9677 |
| gzip | 9530 |
| bzip2 | 10109 |
Yuav kom paub tseeb tias qhov no tsis yog ib qho txuas rau kuv sim sim tib yam li 2 lwm cov ntaub ntawv.
Ua ntawv 1:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 14913176 |
| zip | 14657475 |
| gzip | 14657328 |
| bzip2 | 14741042 |
Cov ntaub ntawv 2:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 13314 |
| zip | 10814 |
| gzip | 10653 |
| bzip2 | 11254 |
Ob ntawm cov ntaub ntawv muaj cov ntawv luam tsuas yog thaum muaj cov ntaub ntawv loj muaj ntau cov nplooj ntawv ntawm cov ntawv nyeem nrog ntau ntau cov dluab thiab ntau hom kev teeb tsa.
Los ntawm tus thawj xeem gzip los rau saum toj kawg nkaus hauv txhua pawg thiab bzip2 yog qhov zoo tshaj plaws.
Qhov zoo tshaj plaws cuab yeej rau cov duab thaij duab
Lub sij hawm no kuv yuav los qhia txog cov ntsiab lus ntawm compressing duab ntau hom xws li PNG thiab JPG.
Nyob rau hauv kev tshawb xav, JPG ntaub ntawv twb compressed thiab vim li no yuav tsis hlob txhua thiab yuav, nyob rau hauv kev tshawb xav, ua cov ntaub ntawv loj.
PNG Cov Ntaub Ntawv
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 345265 |
| zip | 345399 |
| gzip | 345247 |
| bzip2 | 346484 |
JPEG Ntaub Ntawv
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 44340 |
| zip | 44165 |
| gzip | 44015 |
| bzip2 | 44281 |
Bitmap Cov Ntaub Ntawv
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 3113334 |
| zip | 495028 |
| gzip | 494883 |
| bzip2 | 397569 |
GIF Cov Ntaub Ntawv
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 6164 |
| zip | 5772 |
| gzip | 5627 |
| bzip2 | 6051 |
Nyob rau hauv txhua rooj plaub, gzip tawm tuaj rau sab saum toj dua tsuas yog rau ib qho thiab uas yog qhov tsis txaus siab ntawm qhov kawg. Lub bzip2 compression ua ib daim ntawv me me piv rau tus thawj.
Qhov Coj Zoo Tshaj Rau Cov Suab Cov Ntaub Ntawv
Cov hom suab ntau tshaj yog MP3 thiab nyob rau hauv kev tshawb xav, qhov no twb tau raug muab khi kom cov cuab yeej ua tau kom tsis txhob ua cov ntaub ntawv loj.
Kuv yuav ntsuam xyuas ob cov ntaub ntawv:
Ua ntawv 1:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 5278905 |
| zip | 5270224 |
| gzip | 5270086 |
| bzip2 | 5270491 |
Cov ntaub ntawv 2:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 4135331 |
| zip | 4126138 |
| gzip | 4126000 |
| bzip2 | 4119410 |
Lub sij hawm no cov txiaj ntsig tau tsis txaus. Cov kev sib txuam nyob rau hauv tag nrho cov raug mob tsawg heev tab sis nws yog qhov nthuav tias bzip2 tuaj tawm qhov phem tshaj plaws rau cov ntaub ntawv 1 thiab qhov zoo tshaj plaws rau cov ntaub ntawv 2.
Cuab Yeej Rau Cov Yeeb Yaj Voos Lawm
Hauv qhov kev sim no, kuv yuav mus hlob 2 video ntaub ntawv. Xws li nrog MP4 cov ntaub ntawv twb muaj cov theem ntawm compression thiab yog li cov ntsiab lus yuav tau muab pov thawj pom tias yuav tsis pom zoo ntawm qhov ua tau zoo npaum li cov cuab yeej ua.
Kuv kuj tau muaj cov ntaub ntawv FLV uas yuav tsis muaj theem ntawm compression li nws yog ib hom ntawv tsis ua.
MP4:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 731908 |
| zip | 478546 |
| gzip | 478407 |
| bzip2 | 478042 |
Tsis tau rov dua bzip2 hom tawm zoo dua lwm hom ntaub ntawv.
Nyob rau theem no, nws yuav zoo li tsis muaj qhov txawv me ntsis raws li qhov uas koj siv. Cov qhabnias nyob ze ntawm lub rooj tsavxwm rau txhua hom ntaub ntawv thiab qee zaus gzip yog qhov zoo tshaj plaws thiab lwm tus bzip2 zoo tshaj plaws thiab cov zauv hais kom ua yog feem ntau lossis muaj nyob rau ntawd.
FLV:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 7833634 |
| zip | 4339169 |
| gzip | 4339030 |
| bzip2 | 4300295 |
Nws yuav tshwm sim yog tias koj tab tom hlab yees duab uas bzip2 yog qhov cuab yeej compression ntawm kev xaiv.
Executables
Qhov kawg ntawm ib zaug uas kuv yuav sim yog executables.
Raws li executables yog compiled lub chaws kuv xav tias lawv yuav tsis hlob zoo heev.
Ua ntawv 1:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 26557472 |
| zip | 26514031 |
| gzip | 26513892 |
| bzip2 | 26639209 |
Cov ntaub ntawv 2:
| Tool | Cov Ntaub Ntawv Loj |
|---|---|
| Thawj Txeeb Dua | 195629144 |
| zip | 193951631 |
| gzip | 193951493 |
| bzip2 | 194834876 |
Dua peb pom tias gzip los rau saum thiab bzip2 los kawg. Rau cov me me executable bzip ntawv ua tau loj hlob nyob rau hauv loj.
Txheeb Kuaj Cov Txheej Txheem
Li no kuv tau dealt nrog cov neeg ua ntaub ntawv. Lub sij hawm no kuv muaj ib daim nplaub tshev tag nrho ntawm cov duab, cov ntaub ntawv, spreadsheets, yeeb yaj duab, audio files, executables thiab ntau ntau lwm cov ntaub ntawv tawm tswv yim.
Kuv tau tsim ib daim ntawv ua qoob uas ua rau nws yooj yim dua kom siv tau tag nrho cov cuab yeej muaj. Lub gzip thiab bzip2 lus txib ua haujlwm tiv thaiv ib qho ntaub ntawv yog tias tus zauv teb hais kom ua haujlwm tau tawm tsam cov folders.
Los ntawm kev siv lub zauv txhais kuv tau tsim ib cov ntaub ntawv uas muaj tag nrho cov folders thiab cov ntaub ntawv nyob rau hauv ib qho kev ua tsis tau zoo.
Kuv yuav soj ntsuam ntau yam ntawm qhov kev xeem no:
- Hloov siv cov kev kho kom yuam kev default - qhia tawm los ntawm qhov ntau thiab tsawg
- Hloov siv cov kev kho kom yuam kev yuam kev - qhia tawm los ntawm lub sijhawm
- Hloov siv zoo tshaj plaws compression - qhia cov ntaub ntawv tau los ntawm qhov ntau thiab tsawg
- Hloov siv qhov zoo tshaj plaws compression - qhia tawm cov lus tau raws sijhawm
- Hloov siv ceev tshaj plaws - qhia cov ntaub ntawv tau los ntawm qhov ntau thiab tsawg
- Hloov siv ceev tshaj plaws - qhia tawm los ntawm lub sijhawm
Default Compression
| Tool | Cov Ntaub Ntawv Loj | Lub sijhawm tau txais |
|---|---|---|
| Cov Ntaub Ntawv Xaiv Tsa | 1333084160 | 0 |
| zip | 1303177778 | 1 feeb 10 seconds |
| gzip | 1303177637 | 1 feeb 35 feeb |
| bzip2 | 1309234947 | 6 feeb 5 feeb |
Ntau Npaum
| Tool | Cov Ntaub Ntawv Loj | Lub sijhawm tau txais |
|---|---|---|
| Cov Ntaub Ntawv Xaiv Tsa | 1333084160 | 0 |
| zip | 1303107894 | 1 feeb 10 seconds |
| gzip | 1303107753 | 1 feeb 35 feeb |
| bzip2 | 1309234947 | 6 feeb 10 feeb |
Ceev tshaj Compression
| Tool | Cov Ntaub Ntawv Loj | Lub sijhawm tau txais |
|---|---|---|
| Cov Ntaub Ntawv Xaiv Tsa | 1333084160 | 0 |
| zip | 1304163943 | 1 feeb 0 feeb |
| gzip | 1304163802 | 1 feeb 15 feeb xwb |
| bzip2 | 1313557595 | 6 feeb 10 feeb |
Txoj kev xaus
Raws li qhov kev xeem zaum nws yog tseeb tias bzip2 tsis yog siv raws li lwm yam 2 compression cuab yeej. Nws yuav siv sij hawm ntev dua kom hlob cov ntaub ntawv thiab qhov kawg me me ntawv loj dua.
Qhov txawv nruab nrab ntawm zip thiab gzip yog negligible, thiab whilst gzip feem ntau tawm los rau saum toj, zauv hom ntawv yog ntau dua nyob ntawm ntau lub nruab operating.
Yog li kuv qhov kev txiav txim siab yog tias qhov twv yuav raug siv siv zip lossis gzip, tiam sis tej zaum bzip2 tau muaj nws lub hnub thiab xav tau kev pov puag rau keeb kwm.