RedHatLinux network server architecture practice (IV)

Article Title: RedHatLinux network server architecture practice (4 ). Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
4. Reload the dynamic library
# Because we use the custom compilation and installation method, it is different from the original database location defined by the system. Now we need to re-specify it and reload vi/etc/ld. so. conf
# Add the following line
/Usr/local/mysql/lib
　　
Shell> ldconfig // reload the dynamic library
　　
5. Test MySQL
Cd/usr/local/mysql
./Bin/safe_mysqld -- user = mysql & // start the MySQL Service
Mysqladmin-u root-p password 'your _ password' // change the User password
Mysql-p // start to use
　　
6. Create a STARTUP script
# Create a MySQL service to enable it automatically when the system starts
Cd/etc/rc. d/init. d
Touch mysqld
Vi mysqld
# The file content is as follows:
　　
#! /Bin/bash
# Start MySQL service
Cd/usr/local/mysql
./Bin/safe_mysqld--user = mysql &
　　
# Change the permission of the script. Otherwise, the script fails to be started because the system does not have the permission to execute the script.
Chown-R root/etc/rc. d/init. d/mysqld
Chmod 700/etc/rc. d/init. d/mysqld
　　
# Connect this service to init 5. If you use init 3 to start the machine, connect it to rc3.d. 60 indicates the order of startup, and S indicates the upper case.
Ln-s/etc/rc. d/init. d/mysqld/etc/rc. d/rc5.d/S60mysqld
　　
Step 9 Apache install
　　
1. install Apache
Cd/home/src
Tar xvzf apa * // unpack
Cd apa *
./Configure -- prefix =/usr/local/apache -- enable-module = so // set the compilation Parameters
Make // compile
Make install // install
　　
2. Create a symbolic connection
# Create a symbolic connection for the Startup Program to restart the service later
Ln-s/usr/local/apache/bin/apachectl/usr/bin/apache
　　
3. Edit the configuration file
# Set the default page, separated by Spaces
　　
DirectoryIndex index.html index. jsp index. xtp index. php index. php3
　　
4. Test Apache
Shell> apache start
Lynx http: // localhost
# If the Apache document page appears, the installation is successful.
　　
5. Create a STARTUP script
# Create an Apache service
Touch/etc/rc. d/init. d/httpd
Vi/etc/rc. d/init. d/httpd
　　
# The file content is as follows:
　　
#! /Bin/bash
# Start httpd service
/Usr/local/apache/bin/apachectl start
　　
# Set File Permissions
Chown-R root/etc/rc. d/init. d/httpd
Chmod 700/etc/rc. d/init. d/httpd
　　
# Connect to your default init-level directory
Ln-s/etc/rc. d/init. d/httpd/etc/rc. d/rc5.d/S65httpd
　　
Step 10 Php install
　　
　　
# In this version, I use the DSO installation mode, so that you do not need to reinstall Apache when upgrading PHP.
　　
1. install PHP
Cd ..
Tar xvzf php *
Cd php *
. /Configure -- with-mysql =/usr/local/mysql -- with-apxs =/usr/local/apache/bin/apxs -- enable-track-vars -- enable-sockets -- enable -ftp // set PHP compilation Parameters
Make // compile
Make install // install
Cp./php. ini-dist/usr/local/lib/php. ini // copy the configuration
　　
File to/usr/local/lib
　　
2. Configure Apache
Vi/usr/local/apache/conf/httpd. conf // configure Apache to support PHP
　　
# Use php as the keyword to find the following lines and remove the comment symbol
　　
# AddType application/x-httpd-php. php
# AddType application/x-httpd-php. php3 // you need to add this line to support PHP3.
# AddType application/x-httpd-php-source. phps
　　
# Restart Apache
Apache restart
　　
Step 11 Jvm setup
　　
CPS/home/src/j2sdk-1_3_1-linux-i386.bin/usr/local
Cd/usr/local
Chmod a + x j2sdk-1_3_1-linux-i386.bin
　　
# The following command is a script. It must first ask if you agree, enter Y, and then install it on its own.
/J2sdk-1_3_1-linux-i386.bin
　　
# Create a symbolic connection for the current JDK version. In the future, if a new version is installed on the system, you can connect the new directory to/usr/local/jvm, so that you do not need to modify many configuration files.
Ln-s/usr/local/jdk1.3.1 _ 01/usr/local/jvm
　　
Step 12 Classes Install
　　
# This step is a habit of mine. This step may not be required if JAVA or JSP development is not performed. The purpose of this step is to set a home directory for your own JAVA class library, create Sub-directories in the main directory to store different types of class files.
# Here we need to discuss the MySQL driver. .
　　
# Create a main directory of the Class Library
Mkdir/usr/local/lib/java
　　
# Install the MySQL JDBC driver below. This driver supports JDBC2.0
Mkdir/usr/local/lib/java/drivers
Cp/home/src/mm.mysql-2.0.4-bin.jar.zip/usr/local/lib/java/drivers // MySQL driver
　　
# Install JAF below. It should be noted that the downloaded jaf package is a winzip file. I decompress it on windows and create a jaf directory to activate it. put jar in it and upload it to/home/src. You can solve it by yourself.
Mkdir/usr/local/lib/java/jaf
Cp/home/src/java/jaf/activation. jar/usr/local/lib/java/jaf // Jaf class
　　
# Install JAVAMAIL below. My solution is the same as above
Mkdir/usr/local/lib/java/javamail
Cp/home/src/java/javamail/*. jar/usr/local/lib/java/javamail // JavaMail classes
　　
Step 13 Edit/etc/profile
　　
# This step is used to configure environment variables. The installation of Resin depends on this step.
Vi/etc/profile
# Add the following content at the end of the/etc/profile file:
　　
JAVA_HOME =/usr/local/jvm
　　
RESIN_HOME =/usr/local/resin
　　
CLASS_HOME =/usr/local/lib/java
　　
CLASSPATH = $ CLASSPATH: $ JAVA_HOME/lib/tools. jar: $ JAVA_HOME/lib/dt. jar: $ JAVA_HOME/jre/lib: $ RESIN_HOME/lib: $ CLASS_HOME/drivers/mm.mysql-2.0.4-bin.jar.zip: $ CLASS_HOME/jaf/activation. jar: $ CLASS_HOME/javamail/mail. jar: $ CLASS_HOME/javamail/smtp. jar: $ CLASS_HOME/javamail/pop3.jar: $ CLASS_HOME/javamail/mailapi. jar: $ CLASS_HOME/javamail/imap. jar
　　
PATH = $ PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin: /usr/local/jvm/bin:/usr/local/jvm/jre/bin:/usr/local/mysql/bin:/usr/bin/X11: /usr/X11R6/bin