how to unzip compressed file

. SDA. SFX. Lnx. Zoo. cab. Kar. cpt. P it. Sit. SeaDecompression: sEx x filename.*Compression: SEx a filename.* FileName Sex just call the relevant program, itself and no compression, decompression function, please note! gzip commandThere are two obvious benefits of reducing file size, one is to reduce storage space, and the other is to reduce transmission time when transferring files over the network. Gzip is a frequently used Linux system command to

file content can be seen, actually useful only 4 filesThe rar and Unrar Two executables are moved to the/usr/local/bin directory, the rarfiles.lst configuration files are moved, and the default.sfx File to the appropriate directory.4, when we installed RAR, now to do is the RAR file compression and decompression. The common operations commands are as follows:[[e

On the internet to see a lot of examples, the result is very disappointing, so decided to write an example, to provide you with reference to study; no more nonsense. See examples directly: Package com.em.test.client; Import Java.io.BufferedOutputStream; Import Java.io.File; Import java.io.FileNotFoundException; Import Java.io.FileOutputStream; Import java.io.IOException; Import Java.io.InputStream; Import java.util.Enumeration; Import Java.util.zip.ZipEntry; Import Java.util.zip.ZipFile; /

[] buffer = new byte [1024*10]; FD = new File InputStream (source); bis = new BufferedInputStream (FCM, buffer. length); int read = 0; zos. putNextEntry (new ZipEntry (entry); while (read = bis. read (buffer, 0, buffer. length ))! =-1) {zos. write (buffer, 0, read);} zos. closeEntry ();} finally {IOUtil. closeQuietly (bis, fiis) ;}}/ *** decompress the file ** @ param filePath *

First, briefDecompression technology and compression technology just the opposite, the decompression technology to use the class: by the Zipinputstream through the Read method to extract data, and the need to set up redundancy check code through Checkedinputstream, such as:New Checkedinputstream ( new fileinputstream(new CRC32 ()); New Zipinputstream (CIS); It is important to note that when building an extract file, you need to consider

The test uses two methods to achieve:First: Need to turn on configuration Php_aip.dll1PHP2 //need to turn on configuration Php_zip.dll3 //phpinfo ();4 Header("Content-type:text/html;charset=utf-8");5 6 functionGet_zip_originalsize ($filename,$path) {7 //determine if the file you want to unzip is present8 if(!file_exists($filename)){9 die(The file$filenam

The file name in Windows is normal, but the file name in Linux is garbled. After one night, I knew it was a coding problem. I found two solutions on the Internet (none of them seem to work ): 1. Modify the corresponding class in java.util.zip. It is too troublesome to change this method, and the ant package already has a ready-made method, and it is useless (maybe I didn't change it) 2. Replace the java.uti

Frequently downloaded ZIP file name contains gb2312 encoded in Chinese, with Ubuntu Compression Manager Open is a string of question marks, you double-click it want to directly see, prompt failed, unzip it, prompt failed ... Can't see the file name is just, key even open not let me open ...The soil method is the command line run

Compression can be converted into a compressed file. How can this problem be solved? But when I see many of the following content, I am surprised, so I decided to give it a try. I don't know if I don't try it. I was shocked by a try. The picture turned into a compressed package and extracted several BT seed files, all of which were seeds of Japanese love action

Use javs Socket to upload a compressed file and open the received File Use javs Socket to upload a compressed file and open the received File Public class TranFileServer { Public static void main (String [] args ){ ServerSock

(! Srcfile. exists () {return;} If (null = destpath | destpath. length () = 0) {unrar (srcfile, srcfile. getparent (), password); return;} unrar (srcfile, destpath, password );} /*** decompress the specified rarfile to the current folder * @ Param srcrarfile unzip the file * @ Param password the password set when compressing the file * @ throws ioexception */pub

This article is about three examples of the use of Java to zip compressed file read and write operations, the following example. Create a Zip compressed file Import java.io.fileinputstream; import java.io.fileoutputstream; Import Java.util.zip.zipentry; Import Java.util.zip.zipoutputstream; Public clas

This example describes how Python3 implements the archive of all files and subdirectories in the file tree to a tar compressed file. Share to everyone for your reference. The implementation method is as follows: # Archive all files and subdirectories in a file tree to a tar archive

Compressed from the Mac file sent over the mail, opened in Windows after the discovery of garbled, and the corresponding folder in the file directory also changed The real problem is the problem with file encoding the default is UTF-8 under the Mac, Windows default is GBK Solution: 1. Change the

want to unzip is presentif (!file_exists ($filename)) {Die ("file $filename does not exist! ");}$starttime = Explode (' ', Microtime ()); The time the decompression startedTurn the file name and path to the default gb2312 encoding for Windows system, otherwise you will not be reading$filename = Iconv ("Utf-8", "gb2312", $filename);$path = Iconv ("Utf-8", "gb2312

PHP downloads. the encapsulated JPG file contains more than 200 bytes, so there is no problem with the compressed file. Bashiliu. Class. php file 10*1024*1024) {echo"

/** * @paramargs*/ Public Static voidMain (string[] args)throwsexception{zipoutputstream Zos=NULL; Zos=NewZipoutputstream (NewFileOutputStream ("C:\\temp7.zip")); String SS= "cname\t\tccode\t\tcreatedate\n"; SS+ = "DBC voucher 99\t\t111188\t\t2017-05-14\n"; SS+ = "Zc Voucher 99\t\t111199\t\t2017-05-14\n"; Createzip (Zos,"Temp7.txt", Ss.getbytes ()); String SS2= "cname\t\tccode\t\tcreatedate\n"; SS2+ = "DBC voucher 88\t\t111188\t\t2017-05-14\n"; SS2+ = "Zc Voucher 88\t\t111199\t\t2017-05-

Called the 7z.exe. First search the compressed file in the hard drive, no search to download directly (to be added). Second, the file compression and decompression ... Part of the function to be improved, the code does not have any technical content, nothing more than to maintain the love of technology.#include #include #include #include #include const int LEN =

corresponding key when reinstalling the system, the encrypted file may never open. This is not difficult to understand, because each time the operating system is installed, the operating system will generate a SID number, of course, if the user's character is good enough, still can generate the same Sid number (joking). For backup administrator accounts and passwords, you can use the Forgotten Password Wizard built in Windows2000 and later to help yo

PHP generates a compressed file instance ,. PHP generates a compressed file instance. the general requirement is that each order has multiple file attachments, when downloading, you want to automatically package the file in the cu