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When you buy a Linux system or Tencent Ali cloud cloud cloud server when you write a good project to use Java layout, you need to configure the good cloud server, follow the instructions below to copy and paste, simple and rude!
The first step: You need to initialize the cloud server
(1) yum -y install wget (very important, after downloading wget wget can download files to the linux system)
（2）yum -y install gcc-c++
Comment:
GCC: GNU Compiler Collection (GUN Compiler Collection), it can compile C, C ++, JAV, Fortran, Pascal, Object-C, Ada and other languages.
gcc GCC is the GUN C Compiler (C compiler)
g ++ is the GCC GUN C ++ Compiler (C ++ compiler)
(. 3) -Y yum the install PCRE PCRE-devel ( the PCRE (Perl Compatible Regular Expressions) is a Perl library, including compatible perl regular expression library,)
(. 4) -Y yum the install -Y zlib zlib-devel ( zlib provide a data compressed by the library)
(5) yum -y (install openssl-devel openssl OpenSSL when the software is an open source library package, when developers need to call openssl library file)
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