what gz file

Decompression is quite familiar, and suddenly I don't know how to compress it... Sorry .. This is a method provided on the Internet: .Tar.gzDecompress: Tar zxvf filename.tar.gzCompression: Tar zcvf filename.tar.gz dirname This section roughly

Introduction There are two main compression algorithms: lossy and lossless. Lossy compression algorithms reduce files by removing small details that require a large amount of data to be stored under fidelity conditions. In lossy compression, it is

Tar command Tar can create files and directories. Using tar, you can create a file (backup file) for a specific file, change the file in the file, or add a new file to the file. Tar was originally used to create files on tape. Now, you can create

1. How to open the terminal In ubuntu, press the first "Panel homepage (Dash homepage)" on the Left bar (you can press win to bring up the page) and enter terminal to open the terminal, in addition, press CTRL + ALT + T to open the terminal.  

1. How to obtain zlib The home page of zlib is: http://www.zlib.net/ 2. Use VC ++ 6.0 to open DownloadSource codeDecompress and open. The vc6.0 project has been created. In \ projects \ visualc6. double-click zlib. DSW, you can see in VC ++ 6.0

1. Upload the form upload.html CopyCode The Code is as follows: 1. note this is a tag. to upload a file, you must specify it as multipart/form-Data. Otherwise, the server will not know what to do.2.The value is the hidden value range of

After installing MySQL, configure the environment variables and then Input MySQL Go to MySQL Then you can Use MySQL; Select * from user; To view all users; Execute the script file in MySQL: Mysql> source XXX. SQL; 1.1 add users in two ways: (convert)

Qt4.2 introduces the qwidget: setwindowopacity function. You can set the transparency for the form. The smaller the value, the more transparent the value is. The set form can display transparent effects as a whole. However, this setting is rough and

TheTar(Tape archive) command bundles a bunch of files together and creates an archive (commonly calledTar fileOrTarball) On a tape, disk drive, or floppy disk. The original files are not deleted after being copied to the TAR file. Usage:List:

Like windows, the application software can be installed from a CD or floppy disk in Linux. However, the difference is that it needs to use the command mount to log on to the optical drive and the soft drive. In addition, most of the software is

In Linux, users often need to back up data in computer systems. To save storage space, backup files are often compressed. This article provides a general summary of the compression and decompression commands. .Tar.gzDecompress: Tar zxvf

Tar 1) tar calls GzipGzipis a program developed by gnuorganization. The file ending with .gz is the result of gzip compression. And GzipThe relative decompression program is gunzip. Use the-Z parameter in tar to call gzip. The following is an

1. OverviewThere are two ways to import a MySQL database:1) Export the database SQL script first and then import it;2) directly copy database directories and files. In different operating systems or MySQL versions, the method of directly copying

Common Linux commands and common linux commands 1. User-relatedUseradd [user name] create a userPasswd [user name] change the password for the userSu-User Name SwitchingExit to the root user 2. Create files and directories(1) create a file: touch

Install the JAVA environment on CentOS7.0Install JDK 1. Configure JDK environment variables to upload the downloaded jdk(jdk-7u75-linux-x64.gz) file to Reg:/home/p2pweb/java/directory (customizable directory) [p2pweb @ iZ94q6gk846Z ~] # Tar-zxv-f

[Data recovery fault description] An important MySQL database server, 146 gb x 2, RAID1, and about 130 gb data volumes, stores about 200 ~ 300 databases. At ordinary times, the management staff directly compress every data warehouse dumps into A. GZ

Over the past two days, I have been tossing WordPress, upgrading the system, adding various plug-ins, and then setting up the environment at home to start debugging. Everything went smoothly. After using the WordPress Database Backup tool to back up

Linux summary and linux learning Summary I. file commands: Go to the home/liuyazhuang directory Cd/home/liuyazhuang   Ls: Ls Mkdir: MkdirfamilyA Switch the cd directory to the familyA directory: CdfamilyA   Ls displays the content of the current

Linux compression and decompression commands (gizp, tag, zip, bzip2) -------------------------------------- Compression and decompression command -------------------------------* Windos can decompress all linux System File packages, but linux may

Linux compression and decompression commands, linux compression and decompression . TarUnpack: tar xvf FileName.tarPackage: tar cvf FileName.tar DirName(Note: tar is packed, not compressed !)---------------. GzDecompress 1: gunzip