1. Download RAR installation package: http://www.rarsoft.com/download.htm, according to the operating system select the corresponding binary installation package, my CentOS operating system is 64bit, so download rar for rarlinux-x64-5.3. 0. tar.gz.2. Installation rarTAR-ZXVF rarlinux-x64-5.3. 0 -p/usr/local/-p/usr/local//usr/local//default. SFX/ usr/local/3. UseDecompression:
Extracting the rarfile from php is not directly supported. However, you can download a non-thread-safe dll and then drop it to the php ext directory, then, follow the steps below to find many examples on the zip file website. The rarfile unzipping php is not directly supported, you can use pecl to download the corresponding version of the non-thread-safe dll to the http://pecl.php.net/package/rar and then drop it into the php ext directory.
Open php.
There are many examples of zip files online, rarfile decompression php is not directly supported, you can use pecl to download the corresponding version of the non-thread-Safe dll http://pecl.php.net/package/rar and then threw it to the php ext directory.Open php. ini.Add a rowExtension = php_rar.dllRestart the web server and phpCopy codeThe Code is as follows:Public function _ unzip ($ fileName, $ extraceid ){$ FileName = iconv ('utf-8', 'gb2312', "u
Command Line tips-how to decompress multiple files at a time-Linux general technology-Linux programming and kernel information, the following is a detailed description. As we all know, the tar command can only accept one file name as a parameter, that is, the tar command itself can only decompress one file at a time. If there are many .tar.gz files in a directory, it is obviously troublesome to
Use the tar command in CentOS7 to decompress the file
Linux: centos7,we often encounter compressed packages in the .gz format. This package is not an executable automatic installation package. This package is equivalent to a zip package, the installation process is the process of manually extracting, editing the configuration file, and configuring environment variables.
Use the following command to compress a gz file:
Tar zxvf
Parameter descripti
UseObjective-C decompress the ZIP fileThe tutorial is the content to be introduced in this article.Objective-CHow to comeDecompress the ZIP file.
1. first introduce the libz. dylib framework
2. To begin.
3,Decompress the ZIP fileThe Code is as follows:
ZipArchive*zip=[[ZipArchivealloc]init];
NSArray*paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);
NSString*dcou
Using PHP to decompress the uploaded ZIP file (for conversion) caoli was published in 2001-2-2010: 48: 20PHP programming forum not long ago when I browsed the webpage, I accidentally discovered that the home page of www.chinaren.com was able to automatically decompress the uploaded ZIP file. I was very interested in SyntaxHighli.
Decompress the uploaded ZIP file
Python: example of how to request and decompress data from the server.
This example describes how to request and decompress data from the server in Python. We will share this with you for your reference. The details are as follows:
Request to the server to compress the data format and decompress the data
#! /Usr/bin/env python # encoding = utf-8import urllib2, ht
The zlib module in Python is used to compress or decompress data for storage and transmission. It is the basis for other compression tools. Let's take a look at Python's method of compressing and decompressing strings and files using module zlib. If you don't say more, just look at the sample code.
Example 1: compressing and decompressing strings
Import zlib Message
= ' abcd1234 '
compressed = zlib.compress (message)
decompressed = zlib.decom
Objective: to enable CentOS to automatically install rar and unrar environments using yum: Perform the following steps: 1. edit the dag. repo file, or create a new dag. repo file. Vi/etc/yum. repos. d/dag. repo2. add code to the file. This file is an empty file. add the content to the file, and then: wq save
Objective: to enable CentOS to automatically install rar and unrar with yum
System environment:CentO
How do I create a compressed RAR file in PHP?
In the Web site, most of the uploaded files are in the form of compressed package, so we first have to upload the files before we can upload, then how do we implement the Web site to upload files automatically compressed function? Let's give you a detailed introduction today!
File compression is mainly applied to PHP's predefined class COM, the Wscrip.shell object as the parameters of the COM class, and
Split splitting large filesSystem defaults to self-containing# split-b 2048m AA Aa_-B N[BKM] B. Behalf of 512B,K representative 1kb,m representative of 1MThe following AA indicates the specified file prefixThe result: Aa_aa Aa_abMerge split files:# cat Aa_aa aa_ab > AARAR Splitting large files# apt-get Install rar# rar a-v2048m Aa.rar AAThe result: Aa.part1.rar A
Thinkphp can not realize the upload of RAR file, I hope you pointed out
thinkphp implementation file upload, RAR format can not be uploaded, Pdf,jpg,xls file upload
PHP Code
Public function upload () { if (!empty ($_files)) { echo ' OK '; Dump ($_files); If there is a file upload, upload the attachment $this->_upload (); }
>
Ubuntu12.04 by default, files in rar format cannot be compressed.
However, many of our commonly used files are stored in rar compression format. So
To better use Ubuntu, we need to add some plug-ins by ourselves.
First install unrar
Input in Shell
Apt-Get install unrar
Apt-Get install RAR this is the compression of the installation rarfile
Next, you can
Enable CentOS to automatically install rar and unrar with yum
Objective: To enable CentOS to automatically install rar and unrar with yum
System Environment: CentOS 7.0
The procedure is as follows:
1. edit the fileEdit the dag. repo file, or create a new dag. repo file.Vi/etc/yum. repos. d/dag. repo2. Add code to the fileThis file is an empty file here. Add the file to the file, and then: WqSave![Dag] n
When using CodeIgniter development file upload program, the default does not support RAR and zip compression package format, which is still to be perfected. But we can solve this problem by defining our own format.CodeIgniter restrictions on formatting when uploading files are defined in the mimes.php file in the Application Folder config. The file does not contain RAR by default, and the zip definition doe
Purpose: To enable CentOS to install RAR and Unrar automatically with YumSystem Environment: CentOS 7.0The following are the steps:1. Edit the fileEdit the Dag.repo file, or create a new Dag.repo file.vi /etc/yum.repos.d/dag.repo2. Add code to the fileThe file in my here is an empty file, add the next content, and then :wq Save![dag]name=DagRPMRepositoryforRedHatEnterpriseLinuxbaseurl=http://apt.sw.be/redhat/el$releasever/en/$basearch/daggpgcheck=1ena
ZhangchangchangIn order to obtain a compressed package of files, and the package may contain compressed packets, folders, folders containing compressed packets, files and other nested cases, the use of breadth-first traversal and depth-first traversal method to solve the problem.public static list{String destpath = zippath.substring (0,zippath.lastindexof (".")) + "/";Unzip the compressed file firstif (Zippath.contains (". zip"))Unzipfile (New File (Zippath), destpath);if (Zippath.contains (".
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