gzip bzip2

Analysis of compressed files under LinuxFor those who have just come into contact with Linux, it will definitely give Linux a bunch of different filenames to stun. Don't say it. For example, for compressed files, we know that there are only two

Recently learning to use Linux, feel that compression commands are frequently used commands, so it took a little time to summarize the following, in case of normal use later, for the flip.One of the most used compression commands in "gzip"

This article describes the programs that are compressed under Linux, such as tar, gzip, gunzip, bzip2, bunzip2, compress, uncompress, zip, unzip, RAR, Unrar, and how to use them for. Tar,. GZ,. tar.gz,. tgz,. bz2,. tar.bz2,. Z. Tar. Z,. zip,. rar 10

For those who have just come into contact with Linux, it will definitely give Linux a bunch of different filenames to stun. Don't say it. For example, for compressed files, we know that there are only two types of compressed files that are most

14.3. File compression and archiving Sometimes we need to store a set of files in a single file for backup or transfer to another directory or even another computer. Sometimes we also need to compress files into one file, so they use only a small

First: Linux under the Software installation and uninstall When installing software under Windows, just run the Software installer (Setup, install, etc.) or unzip the software with zip and so on to install, run the reverse installation program

Few viruses can run and multiply in Linux. Also, because client computers are currently using Windows, virus makers are more likely to write viruses under Windows. But there are a number of reasons why you can use some virus scanners, such as:

The Linux machine doesn't have to clean the hard drive at all, which is why you haven't seen the Linux user defragment the hard drive. Linux file system is a much better file system than Windows FAT, FAT32, NTFS, they can not only set permissions on

For those who have just come in contact with Linux, it will certainly give Linux a lot of different file names to get dizzy. Let's just say, in the case of compressed files, we know that there are only two types of compressed files that are most

7-zip is a so-called today's highest compression ratio of compression software, it not only supports the unique 7z file format, but also supports a variety of other compressed file formats, including Zip, RAR, CAB, GZIP, BZIP2 and tar. This software

I. Overview Linux is more secure and more stable than other operating systems. Theoretically, Linux could be harmed by viruses. But it is virtually impossible for Linux machines to be attacked by viruses. So my question here is why to prepare

Method One The code is as follows Copy Code Root@server ~]# Rpm-qa|grep httpdHttpd-2.2.3-11.el5_2.centos.4Httpd-manual-2.2.3-11.el5_2.centos.4 Description: Rpm–qa | The grep mysql command is for MySQL-related

1) Hive Data Skew problem: Tilt reason: Map output data is assigned to reduce by key hash because the key distribution is uneven or the business data itself is characteristic. And so on reduce the amount of data on the difference is too large. 1.1)

Method One The code is as follows: Root@server ~]# Rpm-qa|grep httpd Httpd-2.2.3-11.el5_2.centos.4 Httpd-manual-2.2.3-11.el5_2.centos.4 Description: Rpm–qa | The grep mysql command is for MySQL-related packages listed, my example above is the

Objective Only a bald head can become stronger. This article mainly summarizes the basic operation of Linux and some simple concepts ~ If the unfamiliar classmate can play the next Linux (or to buy a server to play "student version is

ObjectiveThis article mainly summarizes the basic operation of Linux and some simple concepts ~ If the unfamiliar classmate can play the next Linux (or to buy a server to play "student version is not very expensive"), for developers, can use Linux

Root Administrator Gold 3 rm-rf/*Administrator Administrator US President1. System Information CPU model hard disk how much memory how big kernel information[email protected] ~]#"Who am I @ host name current directory" #高级管理员身份 $ normal UserCAT/PROC/

CyanobacteriaDate: 2018.7.3Foreword this article characteristic to teach the fishing : Learn the command learning method, use: No longer rote, refuse to aimless; accurate : All commands are executed through (environment for CENTOS7),

Compression tool: GZIP,BZIP2 compression capability is gradually enhancedPackage or compress tool: tarPackage and Compress tool: Zip compression capability is stronger than gzip and bzip2The difference between the two types of compression tools is

Types of compression and decompression files commonly used by Linux:. tar,.gz,. tar.gz,.bz2,. tar.bz2,.z,. Tar. Z,.zip,.rar and so on.Linux commonly used compression and decompression commands are: Tar,gzip, GUNZIP,BZIP2, bunzip2,compress,