how to unzip zip file in unix

From: http://www.ezloo.com/2008/01/linux_zip_unzip.html The basic usage of the zip command is: Zip [parameter] [file 1] [file 2] Simple Example: Pack the testfile in this directory into the test.zip file: Zip test.zip test/*. If a

+ system.getproperties (). GetProperty ("File.separator");for (int i = 0; i {Zip (out, fl[i], base + fl[i].getname ());}}Else{//Compress all files in the directoryOut.putnextentry (new Org.apache.tools.zip.ZipEntry (base));ZipEntry zipentry=new ZipEntry (base);Zipentry.setunixmode (644);//Solve Linux garbledOut.putnextentry (ZipEntry);FileInputStream in = new FileInputStream (f);int b;while ((b = In.read ())! =-1){Out.write (b);}In.close ();}}private

Zip command usage: Zip [parameters] Example: > ls image-1.jpg image-2.jpg image-3.jpg image-4.jpg image-5.png image-6.png #压缩指定文件到t. zip > Zip t.zip image-1.jpg image-2.jpg adding:image-1.jpg (stored 0) adding:image-2.jpg (stored 0) # Compressed file directory >

and compression ratio. -num adjusts the speed of compression with the specified number num,-1 or--fast represents the fastest compression method (low compression ratio), 9 or--best represents the slowest compression method (high compression ratio). The system default value is 6. instruction Example: Gzip *% compress each file in the current directory into a. gz file. GZIP-DV *% extracts each compressed

Mysql5.7.17 winx64.zip unzip version installation configuration graphic tutorial, 1.download mysql-5.7.17-winx64.zip; Link: https://pan.baidu.com/s/1tTqT2sn7cEaOwEvrQ-LrHg password: i444 2. decompress the package to a folder (for example ): Decompress the package to the current folder. 3. modify the configuration file

The examples in this article describe the Python zip and unzip data methods. Share to everyone for your reference. The implementation methods are as follows: ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26-27--28 29---30 31--32 33 34 35 36 37 38-39 40 41 42 45 46 47 48 49 50 51 52 # zipping and unzipping a string using the Zlib module # A very large string could be

This example describes the Python zip and unzip data methods. Share to everyone for your reference. The implementation method is as follows: # Zipping and unzipping a string using the zlib module# a very large string could be zipped and saved to a file speeding U P File Writing time # and later reloaded and unzipped

, display the filename and compression ratio. -num adjusts the speed of compression with the specified number num,-1 or--fast represents the fastest compression method (low compression ratio), 9 or--best represents the slowest compression method (high compression ratio). The system default value is 6.instruction Example:Gzip *% compress each file in the current directory into a. gz file. GZIP-DV *% extracts

Linux decompression widows compressed files are likely to encounter garbled problems, did not find a good way to temporarily put together a curve to the salvation of the method used.For example, unzip the zip file and use the following command:Unzip-o Character Set Xxxx.zipThe character set can be gb18030,cp936Extracted files If there is garbled, with the configu

file.createnewfile (); -FileOutputStream out =Newfileoutputstream (file); - intlength; - byte[] buffer =New byte[1024]; - while(length = inzip.read (buffer))! =-1) { -Out.write (buffer, 0, length); in Out.flush (); - } to if(Out! =NULL) { + out.close (); - } the } * } $}Catch(FileNotFoundException e) {Pa

Article turned from: http://www.jb51.net/LINUXjishu/105916.html1. Compress the MyData directory below the/home directory to Mydata.zipZip-r Mydata.zip MyData #压缩mydata目录2. Unzip the mydata.zip under the/home directory into the Mydatabak directoryUnzip mydata.zip-d Mydatabak3, the home/home directory below the ABC folder and 123.txt compression becomes abc123.zipZip-r abc123.zip ABC 123.txt4. Extract the Www

Tags: content folder use check gid JPG results user parameters1. Compress the MyData directory below the/home directory to Mydata.zipZip-r Mydata.zip MyData #压缩mydata目录2. Unzip the mydata.zip under the/home directory into the Mydatabak directoryUnzip mydata.zip-d Mydatabak3, the home/home directory below the ABC folder and 123.txt compression becomes abc123.zipZip-r abc123.zip ABC 123.txt4, the Home/home di

Tar is a linux system command, format: tar [main option + Secondary options] file or directory.Tar command1. The tar command is a reliable way to back up files in a unix/linux system and works in almost any environment, with permissions for all users.2. Format tar [main option + Secondary options] file or directory3. Main parametersWhen using this command, the ma

objTarget.Items.Count > 0 End Sub To extract the code: Copy Code code as follows: UnZip "D:\test.iso", "D:\test.zip" Msgbox "OK" Sub CopyFolder (ByVal mysourcedir, ByVal mytargetdir) Set fso = CreateObject ("Scripting.FileSystemObject") If not FSO. FolderExists (Mysourcedir) Then Exit Sub ElseIf not FSO. FolderExists (Mytargetdir) Then Fso. CreateFolder (Mytargetdir) End If Set Objshell = CreateObject ("Shel

Tags: style blog tar ext c color20140220-mysql the installation (using Zip Unzip the green installation method)Google input MySQL can directly find the official website. Download the green version. Select: MySQL Community Server . If you have already installed the MySQL You can do this first:( 1 ) Stop MySQL of services: net stop MySQL (no semicolon required)( 2 ) Removal MySQL of services: mysqld Remove (n

in the compressed file -P: Similar to the-c parameter, the uncompressed results are displayed to the screen but no conversions are performed -T: Check that the compressed file is correct -u: Similar to the-f argument, However, in addition to updating an existing file, other files in the compressed file are extracted t

Gzip Command: File compressionGzip is GNU software and is the preferred compression tool for Linux systems, and the-Z option compression of the TAR Archive command also uses Gzip/gunzip to compress/unzip files.gzip Generate. gz fileGrammar:gzip [options] [File or directory ...]Parameters:-C or--stdout or--to-stdout to output compressed (decompressed) content to t

Liunx DeleteDelete Folder instance: Rm-rf/var/log/httpd/access will delete the/var/log/httpd/access directory and all files and folders under it2 Delete File Usage instance: Rm-f/var/log/httpd/access.log will force the deletion of/var/log/httpd/access.log this fileLiunx tar.gz extract to the specified directory1. Compress the command:Command format: TAR-ZCVF compressed file name. tar.gz Compressed

Generally speaking, zip is more general, whether under Windows or Linux, zip can be easily compressed and decompression.Here are two more commonly used compression commands and decompression commands.Compress Zip Mypackge.zip-r/var/test/ Compresses all files in the/var/test/directory, including subfolders and files, into Mypackge.zip -R represents a recursive

1. See http://www.codeproject.com/KB/files/zip_utils.aspx 2. Include the header file # include "Zip. H", # include "Unzip. H", which is already detailed in the original article. 3. It is emphasized that the number of bytes must be increased by 1 when extracting data to the memory. Hzip Hz = openzip (filename, 0); // read the