Build Nginx environment on Linux (CentOS)

Generally speaking, the Linux system is actually quite easy to use except for the invisible interface, but it is indeed much easier to use than Window, no nonsense, just talk about the steps to build the environment!

Install Nginx to compile and run the environment

Reference blog: http://www.linuxidc.com/Linux/2016-09/134907.htm

There is also the notes of Chuanzhi podcast

Tomcat: Installation steps under Linux:

Tomcat installation###

step:

1 ) Upload Tomcat to Linux

2 ) Unzip Tomcat to /usr/local

3 ) Open Linux port 8080 for external access

/sbin/iptables -I INPUT -p tcp --dport 8080 -j ACCEPT

/etc/rc.d/init.d/iptables save

4 ) Start and shut down Tomcat

Enter tomcat's bin to start: ./startup.sh

Enter tomcat's bin to shut down: ./shutdown.sh

1 . JDK installation###

Note: rpm and software-related commands are equivalent to software assistant management software under window

step:

1 ) Check whether java has been installed on the current Linux system

Type rpm -qa | grep java

2 ) Uninstall two openJDK

Type rpm -e --nodeps to uninstall the software

3 ) Upload jdk to linux

4 ) Install the plug-in needed for jdk operation yum install glibc.i686 (optional)

5 ) Unzip jdk to /usr/local under tar –xvf jdk-7u71-linux-i586.tar.gz –C /usr/local

6 ) Configure jdk environment variables, open the /etc/profile configuration file, and copy the following configuration into it

set java environment

JAVA_HOME=/usr/local/jdk1.7.0_71

CLASSPATH=.:$JAVA_HOME/lib.tools.jar

PATH=JAVAHOME/bin:PATH

export JAVA_HOME CLASSPATH PATH

7 ) Reload the /etc/profile configuration file source /etc/profile

2 . MysqlInstall###

step:

1 ) View the mysql that comes with CentOS

Type rpm -qa | grep mysql

2 ) Uninstall the built-in mysql

3 ) Upload Mysql to linux

4 ) Install mysql dependencies (optional)

yum -y install libaio.so.1 libgcc_s.so.1 libstdc++.so.6

yum update libstdc++-4.4.7-4.el6.x86_64

5 ) Unzip Mysql to the mysql directory under /usr/local/ (the mysql directory needs to be created manually)

cd /usr/local

mkdir mysql

tar -xvf MySQL-5.6.22-1.el6.i686.rpm-bundle.tar -C /usr/local/mysql

6 ) Install mysql under /usr/local/mysql

Install the server side: rpm -ivh MySQL-server-5.6.22-1.el6.i686.rpm

Install the client: rpm -ivh MySQL-client-5.6.22-1.el6.i686.rpm

7 ) Start mysql

service mysql start

8 ) Add mysql to the system service and set it to start

Add to system service: chkconfig --add mysql

Automatic start: chkconfig mysql on

9 ) Log in to mysql

After mysql is installed, a temporary random password will be generated, and the storage location is /root/.mysql_secret

msyql –u root -p

10 ) Modify the mysql password

set password = password('root');

11 ) Open mysql remote login

By default, mysql does not support remote login to mysql for security reasons, so you need to set the permission to enable remote login to mysql

Enter the following command after logging in to mysql:

grant all privileges on . to 'root' @'%' identified by 'root';

flush privileges;

12 ) Open Linux's external access port 3306

/sbin/iptables -I INPUT -p tcp --dport 3306 -j ACCEPT

/etc/rc.d/init.d/iptables save --- permanently save the modification to the firewall