Tag：decompression
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Getting started with PHP – using nginx + PHP to build an environment under window
preface Recently, the company has a PHP project that needs to be developed and maintained. Before, it has been mixed with giant hardware. Now it wants to contact PHP projects. Before learning a new language, build the environment first. Since the company’s project is based on PHP 7.1.33, the following I use is based on […]
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Searching virus host in nbtscan LAN
1) The nbtscan in the compressed package Cyg1.exe and cyg1.exe Decompress DLL into C:. 2) In Windows start run open, enter CMD, enter C: > nbtscan 192.168.0.0/24 in the DOS window that appears (you need to enter according to the user’s actual network segment here), and press enter. 3) By querying the IP MAC correspondence […]
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Installation method of tar file under Linux system
1. WillinstallCopy the file to your directory. If you log in as root, copy the software to / root. #cp xxx.tar.gz /root 2. Unzip. #tar xvzf xxx.tar.gz Or double – click to unzip 3. Check compilation. #./configure 4. After the check passes, a makefile file for compilation is generated. At this point, […]
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Idea configuring Maven environment
Maven Maven warehouse Local warehouse Remote warehouse (private server) Central warehouse Maven project –Maven project –Src // source code –Main // main project code –Java // main project code –Resource // required configuration file –Webapp // resource directory of Web project (WEB-INF…) –Test // test code –Java // test code –Resource // configuration files required […]
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How to use zlib compression and decompression in c#
catalogue introduce System.IO.Compression zlib.net SharpZipLib Speed comparison summary Reference and extension About zlib About raw and def late About CSharp system IO. Compression. DeflateStream Answer from Mark Adler, one of the developers, on stackoverflow introduce Recently, c# developing a game archive editing tool requires decompressing the data with zlib standard deflate algorithm. After walking around […]
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C # compress or decompress RAR and zip files
preface In order to facilitate the transmission and storage of files in the network, files are usually compressed. The commonly used compression formats are rar, zip and 7z. This paper will introduce how to compress and decompress these types of files in C # and provide some open source libraries for decompressing files in C […]
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32-bit Ubuntu installation mongodb
1. Download files curl -O https://fastdl.mongodb.org/linux/mongodb-linux-i686-3.2.4.tgz 2. Unzip and modify the path tar -zxvf mongodb-linux-i686-3.2.4.tgz sudo mv mongodb-linux-i686-3.2.4.tgz /usr/local/mongodb 3. Add and modify configuration files (pay attention to permissions) cd /usr/local/mongodb/bin sudo mkdir conf sudo touch mongod.conf The configuration file is as follows: systemLog: destination: file path: “/home/ubuntu/mongodb/mongod.log” logAppend: true storage: engine: mmapv1 dbPath: “/home/ubuntu/mongodb/data/db” […]
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Ubuntu compile and install LNMP + WordPress
1、 Compile and install LNMP and install WordPress. （1） Compile and install nginx. 1. Download nginx and unzip it. [email protected] ~# wget http://nginx.org/download/nginx-1.18.0.tar.gz [email protected] ~# tar -xf nginx-1.18.0.tar.gz 2. Install dependent packages. [email protected] ~# apt install -y gcc libgd-dev libgeoip-dev libpcre3 libpcre3-dev libssl-dev openssl 3. Start compiling and installing nginx. [email protected] ~# cd nginx-1.18.0/ [email protected] […]
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IOS list performance optimization – picture decoding performance optimization
preface Why do I need to decode pictures? In fact, both JPEG and PNG pictures are compressed bitmap graphics format. However, PNG pictures are lossless compression and support alpha channel, while JPEG pictures are lossy compression, and the compression ratio of 0-100% can be specified. Therefore, before rendering the pictures in the disk to the […]
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Description of file compression and decompression parameters under Linux platform
Faced with some suffixes tar, tar gz、tar. Bz2… I’m a little confused,In fact, if you understand it, it will be solved easily. First of all, we should clarify the concept that packaging and compression under Linux are two different things,That is, you can package the file, but not compress it. Let’s take an example:There is […]
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Compression and decompression methods of common compression formats under Linux
.tar Unpacking: tar xvf filename tarPackage: Tar CVF filename tar DirName(Note: tar is packaged, not compressed!)——————————————— .gz Unzip 1: gunzip filename gzUnzip 2: gzip – D filename gzCompression: gzip filename.tar.gz Unzip: tar zxvf filename tar. gzCompression: tar zcvf filename tar. gz DirName——————————————— .bz2 Unzip 1: bzip2 – D filename bz2Unzip 2: bunzip2 filename bz2Compression: bzip2 […]
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SRA data download
Additional comments: sratoolkit is really rubbish!!!!! Don’t use it. Not recommended, not recommended at all!!!! Recently, I started to participate in another direction, so I need to learn new things. Download the sratoolkit tool to download data from NCBI.The latest version (sratoolkit. 2.10.9-centos_linux64) is downloaded for the first time, but an error is reported when […]