ʻO ka compression file kahi hana kūpono inā makemake ʻoe e kaʻana like i nā faila nui ma ka pūnaewele a i ʻole ke pau nei i ka waiho ʻana ma kāu hāmeʻa.
Ke kaomi ʻia kahi faile, e hoʻoneʻe ʻia nā mea pono ʻole e hana i kona nui ma mua o ka palapala kumu.
Zip ʻO ia kekahi o nā waihona waihona waihona i hoʻohana nui ʻia ma muli o kona alo ākea a me ka maʻalahi o ka kaomi ʻana.
He aha ka puʻe? gesticulate Nā ʻano a me nā hana o ka hoʻoliʻiliʻi file?
ʻO ka Compression e pili ana i ka hemo ʻana o ka redundancy mai kahi faila a pēlā e hōʻemi ai i kona nui.
Hoʻohana ka hapa nui o nā pono hana hoʻopili i nā algorithms e lawe i nā ʻikepili pono ʻole mai kahi faila.
ʻElua ala e kaomi ai i nā faile:
Lossy - Kaomi me ka nalowale o ka ʻike
He hana hoʻopilikia lossy ia, e kāpae nei i ka ʻike ʻole a makemake ʻole ʻia e hōʻemi i ka nui o ka faila. Eia nō naʻe, paʻakikī e hoʻihoʻi i ka faila i kona ʻano kumu ma hope o ka hoʻopili ʻana iā lossy compression iā ia. Hoʻohana pinepine ʻia ka hana lossy i ka manawa o kāu mea nui e hōʻemi i ka nui o ka faila, ʻaʻole maikaʻi. ʻO nā algorithms lossy i hoʻohana pinepine ʻia e hoʻopili i ka encoding, ka haʻihaʻi haʻi, DWT, DCT, a me RSSMS. Hoʻohana nui ʻia kēia i nā faila leo a me nā kiʻi.
Lossless - compression lossless
E like me ka mea i hōʻike ʻia e ka inoa, compression file lossless compresses i ka faila me ka nalo ʻana i kona ʻano. Loaʻa kēia i ka hemo ʻana i nā metadata pono ʻole mai ka faile. ʻO ia ke ala nalo ʻole, hiki iā ʻoe ke hoʻihoʻi maʻalahi i ka faile me ka ʻole o ke kuikahi i ka maikaʻi. Hiki ke hoʻopili ʻia ka lossless compression i nā faila faila i hiki ʻole ke ʻano lossy. Hoʻohana ka ʻenehana Lossless compression i nā algorithms e like me Run Length Encoding (RLE), Huffman Coding a me Lempel-Ziv-Welch (LZW).
He aha ka hana a ka faila compression?
Ke hoʻopaʻa ʻoe i kahi faila, ke hoʻohana nei ʻoe i ka hana nalowale a nalowale paha. ʻO ka hapa nui o nā pono hana hoʻoliʻiliʻi faila, e hoʻopili pū ana WinZip ʻO ka ʻenehana compression Lossless no ka mea mālama ia i ka faile ʻoiai ke hōʻemi nei i kona nui. Aia nā ala like ʻole e kaomi ai i nā faila ma Windows, Mac, a me Linux. Ma lalo, ua kūkākūkā mākou i nā ʻano ʻokoʻa e hana like.
Pehea e hoʻopili ai i nā faila ma Windows?
Hoʻopili me ka Windows Archive File Tool
No ka pāomi ʻana i kahi faile / waihona ma Windows 10, ʻaʻole pono ʻoe i kekahi mea hana ʻaoʻao ʻekolu ʻoiai aia he mea hana Windows maoli no ka hoʻopili ʻana i nā faila a me nā waihona.
- E hele i Windows Explorer a kaomi pono ma ka faile / waihona e pono ai ʻoe e kaomi.
- Koho i ke koho "Add to Archive".
- Ma ka puka aniani aʻe, e ʻike ʻoe i nā koho e koho ai i ka waihona waihona, inoa hou i ka faile, a me ke ʻano hoʻowalewale.
4. No ka huki ʻana i nā faile mai kahi waihona zip, e wehe i ka faila zip ma ke kaomi pālua ʻana iā ia a kauō i kāna ʻike i kahi hou.
E hoʻohana i nā pono hana hoʻoliʻiliʻi file
Loaʻa i kekahi mau pono hana hoʻoliʻiliʻi faila ʻekolu no Windows. Kekahi o na pono hana he Winrar و WinZip و 7zip و ʻO PeaZip.
I mea e maʻalahi ai iā ʻoe, ua hoʻohālikelike mākou i nā pono hana ʻē aʻe e kōkua iā ʻoe e koho i ka pono hana hoʻoliʻiliʻi file. Hiki iā ʻoe ke kuhikuhi Hoʻohālikelike ma waena o 7zip, WinRar a me WinZip .
Pehea e compress ai i nā faile ma Mac?
Ke hoʻohana nei i ka mea hana zip i hoʻokomo ʻia i loko o Mac
Inā ʻaʻole lawa kāu hakahaka ma kāu hāmeʻa macOS, hiki i ka compression file ke hoʻohana maʻalahi. Hele mai ʻo Mac me kahi mīkini hoʻowalewale a decompression i kūkulu ʻia no ZIP, ʻo ia kekahi o nā waihona waihona i makemake nui ʻia i hoʻohana ʻia i kēia mau lā. Hoʻohana ka mea hana i kahi ʻenehana compression lossless e hōʻoia i ka hoʻihoʻi ʻia o kāu faila i kā lākou palapala kumu me ka nalowale ʻole o kekahi ʻikepili waiwai a maikaʻi paha.
- E hele i Finder a koho i ka faila / faila e pono ai ʻoe e kaomi.
- Kaomi ʻākau e wehe i ka popup a koho i ke koho compression "file_name".
- ʻO ka manawa e hoʻopau ai i ka faila e pili ana i ka ʻano faila, RAM, a me ka mea hana pūnaewele i kāu hāmeʻa.
- E hana ʻia kahi kope hou o ka faile ma ka hōʻano ZIP.
- Inā makemake ʻoe e decompress i ka faila a nānā i kāna ʻike, kaomi pālua wale nō a me ka pono Mac i hoʻopili ʻia e wehe a wehe iā ia nāu.
E hoʻohana i nā pono hana hoʻoliʻiliʻi file ʻekolu no Mac
Inā ʻaʻole ʻoe makemake e hoʻohana i ka waihona waihona ZIP a koho i kahi waihona waihona waihona ʻē aʻe e kaomi pono i nā faila, hiki iā ʻoe ke hoʻohana i nā pono hana hoʻoliʻiliʻi faila ʻekolu no Mac.
ʻO kekahi o nā pono hana hoʻoliʻiliʻi file i loaʻa no macOS WinZip و Zip maikaʻi aʻe و Entropy و iZip.
Hāʻawi kēia mau mea hana i nā hiʻohiʻona e like me ka pale ʻana i ka ʻōlelo huna, waihona waihona maha, waihona ʻākō, a me nā mea hou aʻe.
Pehea e hoʻopili ai i nā faila ma Linux?
Linux a UNIX Tar و ʻāʻī ma ke ʻano he waihona waihona paʻamau. ʻAʻole holo kūʻokoʻa ka pono hana Tar, hoʻohana ia ʻāʻī E hoʻopuka i ka hoʻolōʻihi waihona waihona ok.gz ka mea i ʻike ʻia mekinipōpō hīnaʻi".
Pono ʻoe e hoʻomanaʻo i kekahi mau kauoha inā makemake ʻoe e kaomi i nā faila ma Linux. ʻO kekahi o nā kauoha compression faila i hoʻohana pinepine ʻia ma Linux ʻo:
tar -czvf name_of_archive.tar.gz / wahi_of_directory
Inā he papa kuhikuhi kāu i kapa ʻia ʻo “dir1” i kāu papa kuhikuhi o kēia manawa a makemake ʻoe e mālama iā ia i kahi faila i kapa ʻia ʻo “dir1 archive”. ok.gz Pono ʻoe e hoʻokō i kēia kauoha:
tar-czvf dir1 Archive. ok.gz oe1
Nā helu e noʻonoʻo ai ma mua o ka kaomi ʻana i kahi faila
Aia kekahi mau kuhi āu e noʻonoʻo ai inā ʻoe e hoʻolālā ana e kaomi / decompress i kahi faila a i ʻole kahi waihona:
- Hōʻalo i ka hoʻohuli ʻana i ka waihona nalo i lossless ʻoiai he ʻōpala wale ia o kahi diski.
- Hoʻomaʻemaʻe pinepine i ka faila ʻana i kona ʻano.
- ʻAʻole hiki i kekahi polokalamu antivirus a me anti-malware ke nānā scan i nā faile a me nā waihona i kaomi ʻia, a laila hōʻike i kāu hāmeʻa i nā pilikia palekana. Ma mua o ka decompressing ʻana i kahi faila zip, e nānā pono iā ia me kahi antivirus hiki ke nānā i kahi faile.
- Aia paha he hewa ʻenehana e pili ana i ka wā e kaomi ana a decompressing paha i kahi faila e pili ana i kahi hakahaka haʻahaʻa a me ka hoʻohana ʻana i ka hoʻomanaʻo.
Pehea e compress ai i kahi faila?
I kēia manawa ua ʻike ʻoe i ke ʻano o ka hoʻoliʻiliʻi file a pehea e compress ai i kahi faile ma Windows, Mac, a me Linux, hiki iā ʻoe ke mālama i nā faila i kahi liʻiliʻi liʻiliʻi a mālama i kahi ma kāu kamepiula paʻa. Ua ʻike mākou i ka ʻokoʻa ma waena o nā ʻenehana hoʻowalewale nalowale a nalowale, no laila hiki iā ʻoe ke hoʻāʻo i nā pono hana hoʻoliʻiliʻi file ma kāu iho e like me kāu mau pono.
