how to unrar file

PackageTAR-XZVF file.tar.gz//Decompression tar.gzTAR-XJVF file.tar.bz2//Decompression tar.bz2TAR–XZVF file.tar.z//Unzip tar. ZUnrar e file.rar//decompression rarUnzip File.zip//Unzip zipSummarize1, *.tar with TAR–XVF decompression2, *.gz with gzip-d or gunzip decompression3, *.tar.gz and *.tgz with TAR–XZF decompression4, *.bz2 with bzip2-d or with BUNZIP2 decompression5, *.tar.bz2 with TAR–XJF decompression6, *. Z Extract with Uncompress7, *.tar. Z Extract with Tar–xzf8, *.rar with

(carriage-return+line-feed: Carriage return add line) , and on the Linux/unix for LF (newline), so if you edit the text on Linux without processing, the open on the Windows system may look like there is no line break. If you want to make a zip archive of Linux created on Windows without any problems, then you need to make some changes to the commandThere are different types of variables in the shell that can participate in the operation, scoped to the scope# Use the-l parameter to convert LF to

FILE descriptor and FILE, FILE descriptor FILE1. file descriptor (important) In Linux, everything can be viewed as a file, which can be divided into common files, directory files, link files, and device files. File descriptor is a

So far, the input and output we have discussed is the object of the system-specified standard device (the input device is the keyboard and the output device is the monitor). In real-world applications, disk files are often used as objects. The data is read from the disk file and the data is output to the disk file. Disk is the external memory of the computer, it can retain information for a long time, can r

.tar.gz# CD RAR# makeThis installs well, after installation has RAR and unrar these two programs, RAR is the compression program, Unrar is the decompression program. They have a lot of parameter options, here are just a brief introduction, still examples of its use:# rar a All *.jpgThis command compresses all. jpg files into a RAR package named All.rar, which will automatically append the. rar extension to

Java File operations (file), java File Operations file /** Create a file* File is always on (File. separator (\), File. pathSeparator (;))*

1. Store the data txt file. 1.1 Examples:# 1 存储 txt 文件data = ‘‘‘我是一个txt文件‘‘‘# 存储的文件名：file=‘test.txt‘# 文件打开方式：mode=‘a‘# 编码格式：encoding=‘UTF-8‘with open(file=‘test.txt‘,mode=‘a‘,encoding=‘UTF-8‘) as f : f.write(data) # 保存内容 f.close() # 关闭文件1.2 Different modes of open files: Mode Description R R to o

From http://blog.csdn.net/jenghau/article/details/5532265 FILE pointer/handle (FILE *), FILE descriptor (fd), and FILE path (filepath) Conversion Recently, programming in linux often requires operations on some files. Sometimes, you need to convert the FILE pointer/handl

Asp.net File Upload solution (Image Upload, single file upload, multi-File Upload, check file type ), I have also introduced a lot of solutions for ASP. NET File Uploading. Today I am going to upload a large collection of asp.net files. 1. upload images using standard HTMLFr

One: Leading knowledge points:1:is_string () Determines whether a variable is a string Is_array determines whether a variable is an arrayThe 2:pathinfo () function can get the file extension.3: Create a directory function mkdir ()4: Generate a unique random number uniqid ()5: Determine if files, directories exist File_exsits ()Second: Ideas and processesThree: Encapsulated function code1PHP2 /**3 * Get the desired

Get the file name (excluding the file suffix) and rename the file in java, and rename the file in javaGet the file name (excluding the suffix) originalFileName.substring(0, originalFileName.lastIndexOf(".")) OriginalFileName indicates the

Get the file name {cstring filepathname; cfiledialog DLG (true); // true: Open dialog box, false: Save As dialog box if (DLG. domodal () = idok) filepathname = DLG. getpathname ();} related information: cfiledialog is used to retrieve several member functions of a file name. For example, if the selected file is C:/Windows/test. EXE: (1) getpathname (); takes the