; Here's how the above code works:1) resolves the path to the documents directory, which is required when a new zip file needs to be written.2) parse out the path of the caches directory, we need to get the files that need to be compressed.3) Get the path to the new zip file.4) Create an instance of the Ziparchive class and tell it to create a new zip file in memory. Note: This new zip file will not be written to disk until the CloseZip
1. Compress and Decompress commandsCommon compression formats:. zip,. gz,. bz2,. tar.gz,. tar.bz2,. rar. zip format compression and decompression commandsZip compressed file name source files: Compressed filesZip-r compressed file name Source directory: Compressed directoryUnzip compressed file name: Unzip. zip files. gz format Compression and decompressionGzip s
the compression and decompression functions. Please note!For sex, go to http://sourceforge.net/projects/sexto download it!After decompression, copy sex to the/usr/bin directory (Other Directories specified by the $ PATH environment variable can also be used ):[Root @ www2 TMP] # cp sex/usr/bin/
Common file decompression methods and commands in LinuxSystem-System1. Files with. A extension:# Tar XV file.2. files
fails--totalsDisplays the total number of bytes written with the--create parameter-V,--verboseDetailed display of processed files-V,--label NAMEAssign a volume label to an archive--versionDisplays the version number of the TAR program-W,--Interactive,--ConfirmationEach operation requires confirmation-W,--VerifyVerify after writing to archive--exclude FILEDo not include the specified file-X,--exclude-from FILEReads a list of
support compression or decompression. Please note!For sex, go to http://sourceforge.net/projects/sexto download it!After decompression, copy sex to the/usr/bin directory (Other Directories specified by the $ PATH environment variable can also be used ):[Root @ www2 TMP] # cp sex/usr/bin/
Common file decompression methods and commands in LinuxSystem-System 1. Files with. A extension:# Tar XV file.2. files
If your computer has very limited hard disk space, this article should be useful for you. In this article, we'll discuss how to enable file compression for files or folders. and zip file compression or RAR file compression, in this way, you do not have to create an archive file, compressed files will be as accessible as before compression.Before you begin, you need to know that this compression method is on
Zip is probably the most used document compression format. Its greatest advantage is in the use of different operating system platforms, such as Linux, Windows and Mac OS. The downside is that the compression ratios are not very high, and tar.gz and TAR.GZ2 are doing very well in terms of compression. Gossip less, let's get to the point:We can compress a directory with the following commands:# zip-r Archive_name.zip directory_to_compressThe following
———————————————. rarDecompression: rar a Filename.rarCompression: RAR e Filename.rar———————————————. LhaDecompression: Lha-e Filename.lhaCompression: Lha-a Filename.lha FileNameZipZip is probably the most used document compression format. Its biggest advantage is the use of different operating system platforms, such as Linux, Windows, and MacOS. The downside is that the compression ratios are not very high, and tar.gz and TAR.GZ2 are doing very well i
list all the files in the All.tar package,-T is to list the meaning of the fileThis command is to solve all the files in the All.tar package,-X is the meaningCompressiontar –cvf jpg.tar *.jpg //将目录里所有jpg文件打包成tar.jpgtar –czf jpg.tar.gz *.jpg //将目录里所有jpg文件打包成jpg.tar后,并且将其用gzip压缩,生成一个gzip压缩过的包,命名为jpg.tar.gztar –cjf jpg.tar.bz2 *.jpg //将目录里所有jpg文件打包成jpg.tar后,并且将其用bzip2压缩,生成一个bzip2压缩过的包,命名为jpg.tar.bz2tar –cZf j
registry, this tool can automatically fix these problems without any user operation and restore the system to life.
System Restoration
If the system is damaged due to the installation of a program, you can start the tool. You only need to select the recovery point on time or on schedule, you can restore the system to a State before the program is installed to eliminate any impact, that isWindowsIn the "time machine.
System Image Recovery
Unlike System Restoration, "Image Restoration" use
, such as the most common virtual Optical Drive.Therefore, you can access and start vhd files when you start your computer. You can also create, load, and uninstall vhd files in Windows 7.But the behavior is somewhat different. These drivers are in the system kernel, and the system itself will know that it runs on a vh
the other instructions in this section.
Because the default installation is only valid for Windows Server 2008, you must edit a configuration file and manually install many prerequisites. You must be logged on with an account that has administrator access on the local computer, and then perform each of the following steps. These steps assume that you obtained SharePoint 2010 distribution media that has been compressed to an executable file (for Sh
Reason Analysis:
The 0xc0000225 error indicates that Windows 7 was unable to access the system files necessary for startup during startup. There are many possible causes for this failure, such as Windows system files being corrupted by malicious programs, failure to wr
installation succeeded, type the following URL into your browser, http: // localhost.
Figure 11: Default web site
11. next, you can use the Internet Information Services Manager to manage and configure IIS. to open the IIS manager, click Start, type inetmgr in the search programs and files box, and then press Enter.
Figure 12: Default web site home page
If you want to use ASP, Microsoft ASP. NET, or PHP, install the modules needed to host the
How can we ensure the security of the Windows 7 operating center ?, Windows 7 System Security
Windows 7 has powerful and comprehensive security functions, but it is difficult to set up. In fact, the
the pop-up window, move the label to the" pointer "option. (3) select one you like from the" solution. 2. How to install a new mouse pointer
1) Repeat the above operations to (2 );
2) In the custom bar, select the type of the cursor you want to change, click "Browse", locate the folder where the new cursor is placed from the computer, select the appropriate cursor, and click OK;
3) do not forget to click "application" to save the solution. You can also choose "Save as" to save the SET solution.
Install Windows 7 on a USB flash drive and Windows 7 on a USB flash driveWindows 7 installation preparation
1. iso system image files (I usually use the pure version)
2, Windows7-USB-DVD-Download-Tool-Installer-en-US (BOOT disk pr
How to install a font in Windows 7 and a font in Windows 7
How to install font in Windows 7
Today we will talk about how to install more fonts on your computer.
First, download the font fil
How to install python package on Windows 7 and python on Windows 7
I recently started python on Windows 7 and wrote some code that involved reading and writing Excel. therefore, the package xlrd xlwt xlutils is required. but the p
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