7z extractor

I suddenly discovered the compression format of .7z in ubunturan. At first I thought it was a naming error. I was embarrassed to find that it was not the case. The 7zipsudoapt-getinstallp7zipran installation under ubuntu. the archive Manager supports the .7z format. I suddenly discovered the compression format of .7z in ubunturan. At first I thought it was a nam

not construct a secondary table for the same_length prefix, we need another table to hold the order of the symbols, and the table may have more space. But for length and distance encodings, their order is incremented, so there is no need for extra tables to hold the order of the symbols. Inflate uses root to represent the above B, the data structure of the lookup table is code. The primary table and the vice are saved in a large array codes[enough in the inflate_state structure. The table's con

Rar and 7z are both from Uindows compression formats. Currently, they cannot be decompressed by default in Ubuntu. How can we enable the system to support them in Ubuntu12.10? Install 7zip: sudoapt-getinstallp7zip installation rar: sudoapt-getinstallrar this way, after installation is complete, your Ubuntu12.10 can support RAR and 7Z format files! Rar and 7z are

Under the compression of Linux is really a little complicated god horse 7z ah, gz2 Ah, bz2 ah, rar ah ... But after reading this, you won't find it complicated. Xi-hee ~ ~ Common parameters and instances of the TAR command:——————————————————————————————————-Required Parameters: (3 parameters cannot coexist)-C: Create a compressed file.-X: Extracting Files-T: View the files in the compressed package.——————————————————————————————————-Auxiliary paramete

This article mainly introduces how to decompress the apk package using 7z in python. it involves Python shell command calling techniques and is very useful, for more information about how to decompress the apk package in python using 7z, see the following example. Share it with you for your reference. The details are as follows: This code uses shell to call 7z t

First go to the 7z official website to download the code 7z source or Lzma can, but recommended 7z source code, the contents of a relatively full7z.dll works through COM interfaces. However, it does not use a standard COM interface. It would be easier to see his code if there was a COM base.The simple example is that/cpp/7zip/ui/client7z has a simple compression

A lab project a few months ago: Online Decoding of Web 7z compression. However, the latest and various new technologies are constantly emerging. In a short time, this estimate will go out again, so I will share it with you. Test: http://www.etherdream.com/LZMA/HTML/Demo.html 　　 　　 Since the epoch of alchemy, the previously despised Flash has become supreme. We can compile C/C ++ into avm2 VM commands and run them in flash. Flash has such a high inst

Common parameters and examples of 1,TAR commands:Required Parameters: (3 parameters cannot coexist)-C: Creates a compressed file that represents create.-X: Unzip the file-T: View the files inside the package!Auxiliary parameters:-Z: Compressed/uncompressed with gzip-J: Compressed/uncompressed with bzip2-V: Show the compression/decompression progress bar-F: Use the file name (note: F do not answer the parameters, that is,-ZXFV is wrong, to write-ZXVF)Instance:Unzip a file:TAR-ZXVF abc.tar.bz2(Dec

Installation Required: 1.Python2.7z Decompression Software backup_2.py Copy Code code as follows: # Filename:backup_2.py "Backup files."Version:v2, based on Python 3.3Usage:backup.py-s: "dir1|dir2| ..."-T: "Target_dir" [-C: "Comment"]-s:the source directories.-t:the target directory.-c:optional, any comment.Examples:Backup.py-s: "C:\\src\\f1|c:\\src\\f2|c:\\src\\f 3"-T: "C:\\backup"Backup.py-s: "C:\\src\\f 3"-T: "C:\\backup"-C: "For Sample" " Import OSImport SysImport time

This article mainly describes the use of Java-related classes can be implemented to the file or folder compression. Zlib is a data compression library that is designed to handle simple data (regardless of the source of the data). 7z is a new compression format that has the current highest compression ratio. Gzip is a file compression tool (or the compressed file format produced by the compression tool) that is designed to work with individual files

Required Installation: 1.Python2.7z Decompression Software backup_2.py Copy the Code code as follows: # Filename:backup_2.py "Backup files.Version:v2, based on Python 3.3Usage:backup.py-s: "dir1|dir2| ..."-T: "Target_dir" [-C: "Comment"]-s:the source directories.-t:the target directory.-c:optional, any comment.Examples:Backup.py-s: "C:\\src\\f1|c:\\src\\f2|c:\\src\\f 3"-T: "C:\\backup"Backup.py-s: "C:\\src\\f 3"-T: "C:\\backup"-C: "For Sample" " Import OSImport SysImport time # Read SYS.ARGVPr

Tag: style blog HTTP color file 2014There are many ways to encrypt files.Hide the compressed file to an image, That is, no one will doubt that the image is actually a compressed package, so it is a good way to "encrypt" important files.The method is as follows:First, copy the compressed package name to the root directory of drive D. Run CMD and enter:Copy/B D: 1.jpg+ D: 2.rar D: 1.jpg. press enter to run the command. At this time, this image is not just a simple "image ". To restore the compress

Tags: wget make get org log file Linux source project Evel Install prerequisite Environments Yum Install kernel-devel kernel-headers gcc-c++ make Download source code (version 16.02, 2016.10.04 publish) wget http://downloads.sourceforge.net/project/p7zip/p7zip/16.02/p7zip_16.02_src_all.tar.bz2TAR-JXVF p7zip_16.02_src_all.tar.bz2CD p7zip_16.02MakeMake install Common commands 7za a log.7z/var/log/messages #压缩日志文件 to log.7z7za T l