one , Source code compilation and installation basis
advantage ： Get the latest software version , Timely repair bug; It can also be used according to the needs of users , Flexible customization of software functions .
Application occasion ： When installing a newer version of the application ; When the currently installed program cannot meet the needs ; When new features need to be added to the application .
Source code compilation and installation environment , Need support C/C++ Compiler for programming language , as ：
gcc-4.4.7-17.el6.x86_64;
gcc-c++-4.4.7-17.el6.x86_64;
make-3.81-23.el6.x86_64.
two ,nginx Installation steps
（1） Installation dependency ：yum install openssl-devel pcre-devel gcc make -y
Installation dependent environment ：openssl-devel,pcre-devel,gcc,make
（2） Create related directory command ：mkdir -p /data/{server,soft}
soft The directory is used to store the software ;server Directory is used as the installation path
（3） take ngnix Put the installation package in the previous step soft Directory , Use command rz（ use rz Command if installed lrzsz）
（4） Create a dedicated startup user www：useradd www -s /sbin/nologin -M
-s /sbin/nologin： Indicates that you cannot log in
-M： Indicates that the home directory is not created
（5） decompression ngnix Compressed package . get into /data/soft catalogue ：cd /data/soft. Release Archive ngnix Compressed package ：tar xf
nginx-1.10.2.tar.gz. And enter the directory ：cd nginx-1.10.2
（6） Initialization configurator installation information , And check whether the computer is installed nginx Environment ：./configure
--prefix=/data/server/nginx --user=www --group=www
Specify the software installation path Designated user Specify user groups
（7） compile , Translate source code into machine code ：make
（8） install ：make install
（9）nginx basic operation ：
start-up nginx：/data/server/nginx/sbin/nginx
close nginx：/data/server/nginx/sbin/nginx -s stop
（10） visit , Enter in the browser address bar ip Address is enough
If this machine can access , But other computers cannot access it , Check whether the firewall is dead state
three ,web Server summary
frequently-used web The server ：apache,tomcat,nginx,IIS
Path of project storage ：
apache：htdocs Under the directory
tomcat：webapps Under the directory
nginx：html Under the directory
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