Compression and decompression

Compression and decompression & compress decompress

GZ; xz; zip/unzip; RAR/unrar; tar; targz/tgz; tarbz2

------- GZ -------

How to compress and retain source files

$ Gzip-c filename> filename.gz

Decompress and retain source files

$ Gunzip-C filename.gz> filename

------- Xz -------

Compress

$ Tar-CVF Folder/folder.tar

$ Xz-Z folder.tar. xz

Decompression

$ Xz-D folder.tar. xz

$ Tar-xvf folder.tar

------- Zip/unzip -------

. Zip exist on Linux | Windows | Mac OS, but the compression ratio is not good.

$ Zip-r archive.zip directory (compress folder)

$ Unzip archive.zip (decompress. Zip)

When decompress. Zip, have messy code.

$ Sudo apt-Get install p7zip-full convmv

$ Lang = C 7z x x.zip

$ Convmv-F cp936-T utf8-r -- notest * [Handle messy Code]

------- RAR -------

The compressed folder is in the RAR format. Extract files in the .rar format. It is recommended that you put the files to be compressed into the folder.

$ Sudo apt-Get install RAR (UBUNTU)

$ RAR a compress | compress.rar directory /*

[Compressed file. The generated compressed file can be RAR or not added. When not added, the system automatically adds a suffix.]

[When specifying a folder, it is best to add the/* Asterisk to compress the files or folders in the folder]

$ RAR x compress.rar [Extract]

$ RAR l compress.rar [list the content in the RAR package]

Note:

A-> add files to archive

E-> Extract files to current directory

X-> Extract files with full path

------- Unrar -------

Decompress. rar compressed files

Example:

$ Sudo apt-Get install unrar (UBUNTU)

$ Unrar x *. rar [Extract files with full path] decompress the inclusion folder

$ Unrar E *. rar [Extract files to current directory] Extract files without folders

$ Unrar L *. rar [list Archive] list content in the compressed package

------- Tar -------

. Tar only pack, not compress.

$ Tar-CVF archive.tar directory [comp folder]

$ Tar-xvf archive.tar [decomp. Tar to current folder]

$ Tar-xvf archive.tar-C exist_directory [decomp to exist folder]

Decompress a file in the package

$ Tar ztvf testingboobooke.tar.gz [query the list of files in the compressed package]

$ Tar zxvf testingboobooke.tar.gz testingbooboobooke/test. readme-o | more [directly output the file content to the standard output]

Decompress the file in the compressed package

$ Tar zxvf x.tar.gz x/XXX/

------- Tarbz2 -------

.Tar.bz2

$ Tar-jcvf archive.tar.bz2 directory [comp folder]

$ Tar-jxvf archive.tar.bz2 [decomp. Tar to current folder]

$ Tar-jxvf archive.tar.bz2-C existed_directory [decomp to existing folder]

------- Targz -------

.Tar.gz

$ Tar-zcvf archive.tar.gz directory [comp folder]

$ Tar-zxvf archive.tar.gz [decomp. Tar to current folder]

$ Tar-zxvf archive.tar.gz-C existed_directory [decomp to existing folder]

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Compression and decompression