Tag：decompression
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Time：2020-7-15
Very distressed, the SSIS project on prod has been deployed and packaged over time, but I don’t think it is a problem. But today, when all the packages in this project need to be down from prod, vs reports an error out of memory. Whether it is directly connecting to SSIS catalog or exporting ispac […]
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Time：2020-5-10
gzipFunction Description: extract the file. Syntax: gzip [- acfhllnnqrtvv] [- s < compressed end string >] [file…] or gzip [- acfhllnnqrtvv] [- s < compressed end string >] [directory] Add: gzip is a widely used decompressor, which is used to unpack the files compressed by gzip. The default extension of these compressed files is “. […]
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Time：2020-5-9
1、 Installation configuration JDK7 1. Download JDK7 on the official website. As JDK7 is no longer updated, just download the last updated version, namely jdk7-80. The corresponding compressed package is jdk-7u80-linux-x64.tar.gz 2. FTP has not been installed on the server, so FTP cannot be used for uploading. You can only use the SCP command, which […]
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Time：2020-4-22
Recently, I have been tossing over the installation process of PHP environment under win10. There are always small problems in each installation. Now let’s summarize. Before installation, please note that the downloaded installation package (except MySQL) must be 64 bit or 32-bit. 1、 Installation of MySQL 5.7 Download address: http://dev.mysql.com/downloads/mysql/ MySQL 5.7 is relatively simple […]
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Time：2020-4-22
1. Zlib gnuzlib compression Zlib module provides the underlying interface for many functions in the zlib compression library of GNU Project. 1.1 processing data in memory The simplest way to use zlib requires that all data to be compressed or decompressed be stored in memory. import zlib import binascii original_data = b’This is the original […]
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Time：2020-4-19
yum install wget make gcc gcc-c++ pcre openssl openssl-devel zlib unzip cmake ncurses-devel libjpeg libjpeg-devel libpng libpng-devel libxml2 libxml2-devel curl-devel libtool libtool-ltdl libtool-ltdl-devel libevent libevent-devel zlib-static zlib-devel autoconf pcre-devel gd perl freetype freetype-devel Install APR tar -zxvf apr-1.4.6.tar.gz cd apr-1.4.6 ./buildconf ./configure –prefix=/usr/local/apr/ make make install Install APR util tar -zxvf apr-util-1.4.1.tar.gz cd apr-util-1.4.1 ./configure […]
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Time：2020-4-10
The so-called compression is to use different coding techniques to calculate the original files, so as to reduce the space needed for data storage. Before use, it can be used to decompress and restore the contents of the source files.Like windows, there are many compression and decompression methods under Linux. 1. Zip compression and decompressionZip […]
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Time：2020-2-24
(1) Query software (sudo permission is not required for query) $apt cache pkgnames? Lists all currently available packages $apt cache search pkgname \ \ $ apt search pkgname\_keyword $apt list pkgname? Find the package $apt cache show pkgname to query package information $ apt show pkgname $apt cache […]
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Time：2020-2-17
How to compress and decompress files in win10 system?In the win10 system, large games occupy too much memory. When we need to move the game to other computers, we can first compress the game to reduce the memory occupied by the game and then move it to other computers to decompress, which can save a […]
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Time：2020-1-5
grammar tar [-] A –catenate –concatenate | c –create | d –diff –compare | –delete | r –append | t –list | –test-label | u –update | x –extract –get [options] [pathname…] describeThe original official saying is that tar stores or extracts archives on tapes and hard disks. Functional options -a，–catenate，–concatenateAdd files to […]
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Time：2019-11-24
First of all, I’d like to introduce a summary of the methods of Linux XZ compression and decompression 1. Extract XZ format file Method 1: We need to use two-step commands. First, use XZ command of XZ utils to extract linux-3.12.tar.xz to linux-3.12.tar, and then use tar command to fully extract linux-3.12.tar. xz -d linux-3.12.tar.xz […]
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Time：2019-10-16
Use the expand command line to apply batch files and scripts when your computer does not have a Windows operating system installed: Although there are several windows based tools that can compress and decompress files (including winzip and WinRAR), there must be a working windows operating system to use them. The expand tool is used […]
