gzip bzip2

Block: The system logically divides the area of the disk into a number of blocks, each of which can be 1024, 2048, 4096 (bytes) device files do not take up disk blocks, and each block has an inode number Super Block super blocks data for block

CompressionCompact format: GZ, bz2, XZ, zip, Z, and so on.Compression algorithm: The algorithm is different, the compression ratio is also different.Comperss:filename.z low Compression ratio.UncompressGzipFilename.gzOnly files can be

★ Temporarily SET environment variable export m2_home=/home/workspace/apache-mavenexport path= $PATH: $M 2_home/bin★ Loop Delete Directory no confirmation prompt rm-rf "directory name" prompt RM- F "directory name" ★ps-aux | grep Tomcat View Tomcat

Directory1 Downloads2 Installation2.1 Mounting USB drive2.2 executing the installation command3 Configuration4 Annex I: The difference between RPM and tar.gz and the installation and uninstallation===============================================

1) Zip and unzip commandZip-r Myfile.zip./* Compresses all files and folders in the current directory into Myfile.zip files, and-r means all files in the recursive compressed subdirectory.Unzip-o-d/home/sunny myfile.zip Unzip the Myfile.zip file

Installation and uninstallation of software under LinuxWhen installing the software under Windows, simply run the Software installer (Setup, install, etc.) or unpack it with zip and other decompression software, run the Anti-Setup program (Uninstall,

Brother Even Linux training, a small compilation of common Linux learning commands:1 CP Copy commandParameter:-p file attributes are copied together-R Copy Folder-D soft Chain information, etc. copy together-A is a shorthand for-RDP2 Find File

1. Directory and file ManagementLinux Command: An instruction or program for implementing a class of functions that relies on an interpreter, such as bash.Categories of Linux commands:Internal command: Part of the Shell interpreterExternal command:

Quick actiontab (Auto-padded, press two tab when multiple selections appear list) Ctrl+d (exit current operation) CTRL + C (Stop the currently executing command)System commandsShutdown–h now (shut down immediately) Shutdown–h 15:30 (15:30 minutes

The most common packaging program under Linux is tar, which is often referred to as the TAR package, and the tar package file commands are usually terminated with. Tar. After the tar package is generated, you can use other programs to enter theRow

Reference to "Brother Bird's Linux private dishes"1. Compression commandsGzip (compress) and zcat (unzip and read out)Gzip can be said to be the most widely used compression command! Currently gzip can unlock files that are compressed by compress,

Compression and decompressionTar commandThe tar command can be used to create files and archives for Linux.With tar, you can create files for a specific file (a file), change files in a file, or add new files to the file. Tar was originally used to

whether in Windows or Linux, we often see a variety of compressed files, now we need to use the decompression, in this introduction to the Linux decompression, compression commands. Before we do the experiment, we create several files, all 100M in

First, packaging compression(1) Tar: Package unpacking commandTAR-CXZJVF packaged files to package directory-C: Package folder-X: Unpacking folders-Z: Compressed in gzip format with a default compression factor of 6 times times-j: Compressing in

TAB: Auto-completeCTRL + C Close1. Logout, shutdown, restart-Logout: Logout: Logout, exit (just exit the account)-Shutdown: (need to be root or be granted permission by root)Shutdown-h time-H: ShutdownTime1. Now: Right away2.12.30: Specify a

2015-08-291.zip command Zip-r myfile.zip./* All files and folders under the current directory are compressed into myfile.zip files, and-r means all files in the recursive compressed subdirectory.2.unzip command Unzip-o-d/home/sunny myfile.zip

Installation and uninstallation of software under LinuxWhen installing the software under Windows, simply run the Software installer (Setup, install, etc.) or unpack it with zip and other decompression software, run the Anti-Setup program (Uninstall,

The TAR command creates archives (backups) of files and directories for Linux. With this command, you can create a backup for a specific file, or you can change the file or add a new file to it, and you can package a whole bunch of files and

Linux under the tar gz bz2 tgz Z and many other compressed file compression and decompression method, the need for Friends can refer to Linux under the most commonly used packaging program is tar, using the TAR program out of the package we often

Linux zip command1.zip-r myfile.zip./*All files and folders under the current directory are compressed into myfile.zip files, and-R indicates that all files in the subdirectory are compressed recursively.2.unzipUnzip-o-d/home/sunny Myfile.zipUnzip