三、安装和配置apache
1:编译安装
tar zxvf httpd-2.2.8.tar.gz
cd httpd-2.2.8
./configure –prefix=/usr/local/apache2 –enable-so –enable-rewrite
echo $?
make && make install
/usr/local/apache2/bin/apachectl configtest
/usr/local/apache2/bin/apachectl start
/usr/local/apache2/bin/apachectl stop
2:修改默认启动页
vi /usr/local/apache2/conf/httpd.conf
DirectoryIndex index.html 改为
DirectoryIndex index.html index.htm default.htm default.html index.php index.php3 index.jsp
#ServerName www.example.com:80 改为
ServerName www.example.com:80
3:apache 开机启动的办法
(1):系统启动时服务自动启动
echo “/usr/local/apache2/bin/apachectl -k start” >>/etc/rc.local
(2):创建一个httpd启动脚本,内容如下:
cp /usr/local/apache2/bin/apachectl /etc/init.d/httpd
(3):编辑修改启动文件
vi /etc/init.d/httpd
在第三行添加以下内容
#chkconfig:345 85 15
#description: Start and stops the Apache HTTP Server.
chmod +x /etc/rc.d/init.d/httpd
chkconfig –add httpd
4:修改乱码
步骤1:
vi /usr/local/apache/conf/httpd.conf
在httpd.conf中将Include conf/extra/httpd-autoindex这个模块的注释去掉
步骤2:
vi /usr/local/apache/conf/extra/httpd-autoindex.conf
在httpd-autoindex.conf中加入IndexOptions Charset=UTF-8
四、mysql的安装和配置
1.安装编译器gcc
最小化安装,没有安装编译器
yum install gcc
安装 gcc-c++
如果不安装,在编译mysql的时候会出现【exec: g++: not found】错误
yum install gcc-c++
2.安装并配置mysql
1):安装ncurses
tar zxvf ncurses-5.6.tar.gz
cd ncurses-5.6
./configure –prefix=/usr –with-shared –without-debug
make
make install clean
2):安装mysql并设置mysql的root密码
yum -y install mysql-server
yum install mysql-devel
service mysqld start
cd /usr/bin/
mysqladmin -u root -h localhost password '123456'
3.登录mysql测试
mysql -u root -p
输入密码:123456
注:忘记mysql的root密码的修改方式
#service mysqld stop //停止mysql
#cd /usr/bin
#mysqld_safe --skip-grant-tables & //以不检查权限的方式启动mysql
#mysql -u root //以空密码登录mysql
mysql> use mysql;
mysql> update user set password=password('123456') where user='root'; //修改root密码为123456
mysql> flush privileges; //刷新mysql的系统权限相关表,否则会出现拒绝访问
mysql> exit
ps –ef |grep mysql //使用ps命令,查看mysql的pid号
kill -9 <pid> //kill掉mysql的进程,正常情况下会有两个进程
service mysqld start //启动mysql
现在就可以用新密码登录mysql了。