Install JDK, tomcat, MySQL, Redis under Linux system

One, install the JDK

1.rpm-qa | grep JDK detects if JDK is installed

2.rpm-e--nodeps The name of the existing JDK to uninstall

3.TAR-ZXVF jdk-7u71-linux-i586.tar.gz Decompression JDK

4.MV jdk-7u71-linux-i58//usr/local/src/java/jdk1.7 moved to/usr/local/src/java directory and renamed jdk1.7

5.vim/etc/profile Configuring environment variables

Installation position of 1.export Java_home=java
2.export path= $JAVA _home/bin: $PATH

6.source/etc/profile is the configuration file takes effect

7.java-version Test is successful

Two, install Tomcat

1.TAR-XVF apache-tomcat-7.0.57.tar.gz Extract Tomcat

2.MV apache-tomcat-7.0.57/usr/local/src/java/tomcat7 to move the extracted tomcat to the/USR/LOCAL/SRC/JAVA/TOMCAT7 directory

3.vim/etc/sysconfig/iptables Configuring Firewalls

4.-a input-m State--state new-m tcp-p TCP--dport 8080-j ACCEPT set port number vim edit

5.service iptables Restart Restart Firewall service

6. Access to 192.168.150.129:8080 through other hosts is successful

Three, install MySQL

1.rpm-qa |grep-i MySQL View previous version

2.RPM-E--nodeps Software Name

3.RPM-IVH *.rpm installation Switch/root/itheima/directory

4.service MySQL start start service

5./usr/bin/mysqladmin-u root password ' new-password ' Set password

6.mysql-uroot-p123 native, available inside the virtual machine

7. Set port-Other can access remote host,
1.vim/etc/sysconfig/iptables setting up the firewall to open
-A input-m state--state new-m tcp-p TCP--dport 3306-j ACCEPT set port number vim edit

2. Restart Service iptables restart

3. Modify Permissions
Mysql-uroot-p123
show databases; Use MySQL; Show tables; DESC user;
Select Host, user,password from user;
Create user ' root ' @ '% ' identified by ' 123 '; Create a user, set a password
Grant all on * * to ' root ' @ '% ' with GRANT option; Grant to the specified user ' root ' @ '% ' all
Flush privileges; Refresh Permissions

Four, installing Redis

(Local Installation
1. First import the *.rpm file under the Dependencies folder into Linux

2.RPM-IUVH *.rpm Installing GCC

)

1. Install the Redis-compiled C environment, yum install gcc-c++

2. Import redis-3.0.7.tar.gz into Linux

3. Unzip TAR-ZXVF redis-3.0.7.tar.gz

4. Enter the extracted redis-3.0.7 file CD redis-3.0.7

5. The compile make-----appears hint:it ' a good idea to run ' make test ';)

6. Installing make Prefix=/usr/local/redis Install
After successful installation, there are several executable files in/usr/local/redis/bin redis-benchmark,redis-check-aof, REDIS-CHECK-DUMP,REDIS-CLI, etc.

7. Background mode: The Redis port is 6379
1. Return to Itheima to find the Redis file
2.CP redis.conf/usr/local/redis/bin/Copy To Bin
3. Enter cd/usr/local/redis/bin/
4.vim redis.conf Editing
5. Change Daemonize No to Yes
6. Specify the configuration file at startup./redis-server redis.conf
7. Start the client./redis-cli
8.ping back Pong can be manipulated.
127.0.0.1:6379> Ping
PONG
127.0.0.1:6379> Set name Jack
Ok
127.0.0.1:6379> Get Name
"Jack"

9. Turn off Redis
Way One: Ps-ef | Grep-i Redis kill-9 31475
Mode two: on the client shutdown

Install JDK, tomcat, MySQL, Redis under Linux system