In Linux, the default installation path of Apache PHP Mysql is apachemysql.

In Linux, the default installation path of Apache PHP Mysql is apachemysql.

Apache
If the RPM package is used for installation, the installation path should be in the/etc/httpd directory.
Apache configuration file:/etc/httpd/conf/httpd. conf
Apache module path:/usr/sbin/apachectl
Web directory:/var/www/html

If source code is used for installation, it is usually installed in the/usr/local/apache2 directory by default.

 

PHP
If the RPM package is used for installation, the installation path should be in the/etc/directory.
Php configuration file:/etc/php. ini

If source code is used for installation, it is usually installed in the/usr/local/lib directory by default.
Php configuration file:/usr/local/lib/php. ini or/usr/local/php/etc/php. ini

 

Mysql
If the RPM package is used for installation, the installation path should be in the/usr/share/mysql directory.
Mysqldump File Location:/usr/bin/mysqldump
Mysql configuration file:/etc/my. cnf or/usr/share/mysql/my. cnf
Mysql data directory:/var/lib/mysql directory

If source code is used for installation, it is usually installed in the/usr/local/mysql directory by default.

Write a script for automatic installation of mysql apache php in Linux

1.1 compile and install

# Groupadd mysql
# Useradd-g mysql-d/usr/local/lib/mysql-s/sbin/nologin mysql

# Tar zxvf mysql-x.x.x
# Cd mysql-x.x.x
#. /Configure -- prefix =/usr/local/lib/mysql -- localstatedir =/usr/local/lib/mysql/data -- with-charset = utf8 -- with-extra-charsets = all
# Make
# Make install

# Cp support-files/my-medium.cnf/etc/my. cnf

# Cd/usr/local/lib/mysql
# Mkdir data
# Bin/mysql_install_db -- user = mysql
# Chown-R root.
# Chown-R mysql data
# Chgrp-R mysql.

# Echo "/usr/local/lib/mysql/bin/mysqld_safe &">/etc/rc. local
#/Usr/local/lib/mysql/bin/mysqld_safe -- user = mysql &

1.2 access the mysql DBMS

#/Usr/local/lib/mysql/bin/mysql-u root-p
Enter password: <Enter>

* Note: The default mysql root User Password is blank.

1.3 The problem that mysql Data is garbled in Chinese on the page

-- With-extra-charsets = all is a key parameter for Solving Chinese garbled characters. It is used to install additional character sets, including Chinese character sets such as gbk. When creating a database, manually specify the character set as gbk to ensure that the HTML page that uses the same gbk character set displays Chinese normally:
Create database <db_name> default character set gbk collate gbk_chinese_ci;

2. install Apache
====================

2.1 compile and install

# Tar zxvf httpd-x.x.x.tar.gz
# Cd httpd-x.x.x
#./Configure -- prefix =/usr/local/lib/apache -- enable-so -- enable-mod-shared = all -- enable-rewrite = shared -- enable-speling = shared
# Make
# Make install

2.2 apache startup Stop command

#/Usr/local/lib/apache/bin/apachectl start
#/Usr/local/li ...... remaining full text>

Where is the default path of mysql and Apache in CentOS?

The installation path is under/var.
The configuration file is under/etc, for example, mysql, or/etc/mysql/