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centosphp54安装教程

发布时间:2022-10-15 01:32:40

① centos 如何安装最新php

一般服务器都加装防火墙,所以第一步要暂停防火墙,否则连接不到相关外网和程序源

Centos 6.默认下没有安装php组件,因此我们需要输入命令:yum -y install php 回车如下图。
不用管,程序会自动完成安装及配置。

Zend组件,Centos 6.3 里面是没有的,需要手动下载,及安装教程请点击下面链接:http://www.juxiwang.com/read-tid-2982.html
到此前期的准备工作已完成,下面就要对Apache进行配置
输入命令:vi /etc/httpd/conf/httpd.conf //打开Apache配置文件,
找到ServerTokens OS将“OS”改为“Prod “ 。//显示服务器运行错误信息。与下图一样,那么Apache你就配置成功了,如果不一样请仔细对比上面的教程是不是那个步骤少了#及字母拼写错了。
到此php运行环境便配置成功啦。
启动http, /etc/rc.d/init.d/httpd start

输入命令:vi /var/www/html/test.php 在弹出的对话框里输入信息:<?phpphpinfo();?>保存退出。然后通过你的浏览器输入:http://127.0.0.1/test.php如出现下图界面,恭喜里php运行环境你配置成功啦。
有时由于httpd.conf没有正确配置,本想浏览php文件,实际是下载了php文件,这个是因为系统没有识别php文件,所以就认为你要下载了。
修改方法: 检查你的httpd.conf当中是否有以下几行LoadMole php5_mole d:\php5\php5_apache2.dll (windows系统)
或LoadMole php5_mole /usr/libexec/apache2/php5.so(或者是libphp5.so)(linux系统)||||||根据你的平台而定,实际路径也因环境而异增加AddType application/x-httpd-php .php|||||||增加DirectoryIndex index.php index.html。一定可以ok
另,如果遇到启动httpd时出现报错信息,httpd: apr_sockaddr_info_get() failed for shiweihttpd: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName,原因是没有设定ServerName
解决办法:
1)可以设定httpd.conf文件中的 ServerName,如下:ServerName localhost:80
(2)在 /etc/hosts 中填入自己的主机名称 bogon,如下:127.0.0.1 shiwei (用户名称)

还有可能遇到的问题,linux系统里存在多个httpd.conf文件,你不知道是哪个在起作用,那么service httpd restart 启动后,用ps -ef|more看http用的是什么进程,如果是、usr/sbin就用/usr/sbin/httpd -S命令,如果是/usr/local/apache2/bin/httpd,就用/usr/local/apache2/bin/httpd -S。看是启动了哪个,httpd。conf文件启动时是唯一的。

② linux centos 怎么安装 php编程 软件

Gettext
1 首先进入到php源码包中
cd /opt/php-5.1.2/ext/gettext
2 在gettext文件夹下产生configure文件
/opt/php/bin/phpize
3 配置编译
./configure --with-php-config=/opt/php/bin/php-config --with-gettext
make && make install
4 在/opt/php/lib/php/extensions下产生一个gettext.so文件
5 确定 php.ini文件中的extension_dir=/opt/php/lib/php/extensions 跟 extension=gettext.so
6 重新编译 php
Zlib
1 首先进入到php源码包中
cd /opt/php-5.1.2/ext/zlib
2 在zlib文件夹下产生configure文件
/opt/php/bin/phpize
3 配置编译
./configure --with-php-config=/opt/php/bin/php-config --with-zlib
make && make install
4 在/opt/php/lib/php/extensions下产生一个zlib.so文件
5 确定 php.ini文件中的extension_dir=/opt/php/lib/php/extensions 跟 extension=zlib.so
6 重新编译 php
mbString
配制mbstring扩展
1 运行 /opt/php/bin/phpize
2 进入到 php源码包中的ext/mbstring下
cd /opt/php-5.1.2/ext/mbstring
./configure --with-php-config=/opt/php/bin/php-config --enable-mbstring
make && make install
3 这样就在/opt/php/lib/php/extensions下生成一个mbstring.so
4然后保证extension_dir指向正确的位置,extension=php_mbstring.dll开启
这样mbstring就开启了
Mod_rewrite
以RHEL5为例
1)首次安装apache,在编译时增加--enable-rewrite选项。
如./configure --prefix=/usr/local/apachel --enable-so --enable-mods-shared=all --enable-rewrite --enable-cache
2)增加mod_rewrite模块
# find mod_rewrite.c //在apache的源码安装目录中寻找mod_rewrite.c文件
一般会在httpd-2.28/moles/mappers下
# /opt/httpd/bin/apxs -c mod_rewrite.c //apxs应指定绝对路径,在你当前正在使用apache的bin目录里
# /opt/httpd/bin/apxs -i -a -n mod_rewrite mod_rewrite.la
如果没有什么错误的话,应该在你的apache的moles目录中编译出一个mod_rewrite.so文件。
编辑httpd.conf文件,确认httpd.conf中已经包含mod_rewrite.so的加载语句,如下:
LoadMole rewrite_mole moles/mod_rewrite.so
这时,你的apache应该已经支持rewrite了。
重启apache即可。

③ 怎样在centos上安装php

开始都只需要打些代码
1.
安装Apahce, PHP, MySQL以及php连接mysql库组件。 #yum -y install httpd php mysql
mysql-server php-mysql 2. 安装apache扩展 #yum -y install httpd-manual
mod_ssl mod_perl mod_auth_mysql 3. 安装php的扩展 #yum -y install
php-gd php-xml php-mbstring php-ldap php-pear php-xmlrpc 4.
安装MySQL的扩展 #yum -y install mysql-connector-odbc mysql-devel
libdbi-dbd-mysql
2
上面的每个命令敲完后需要等待一段时间让其下载安装
#/sbin/service httpd start [启动httpd服务,与开机启动无关] #/sbin/service mysqld start [启动mysqld服务,与开机启动无关]
安装完后通过这两个命令启动服务

3
服务启动后,默认php文件存放的目录在/var/www/html目录下,这里建立一个test.php文件,里面打上些内容,如图,我这里是先删除原有的test.php,再新建

4
在浏览器中浏览

④ 求centos5.10安装php54,mysql55的yum源

网易163源,搜狗好像也有

http://mirrors.163.com/centos/

⑤ 请教centos php 多版本安装共存切换

Linux下部署php多版本共存
背景说明
自php7问世,身为最新版本控的我马上升级体验,但是由于服务器上还有旧程序在运行,只好部署一个php多版本共存环境。
现有环境是lnmp
- CentOS 6.7
- nginx 1.10.1
- mariadb-10.0.26
- php 7.0.8
为了更好兼容旧的php程序,推荐使用5.4.45. 主要是兼容mysql扩展。
开始安装
首先要下载php-5.4.45.tar.gz源码包。
通过源码安装
# tar xzvf php-5.4.45.tar.gz
# cd php-5.4.45

# ./configure --prefix=/usr/local/php54 --with-config-file-path=/usr/local/php54/etc --enable-fpm --with-fpm-user=www --with-fpm-group=www --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-iconv-dir --with-freetype-dir=/usr/local/freetype --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --enable-mbregex --enable-mbstring --with-mcrypt --enable-ftp --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --with-gettext --disable-fileinfo --enable-intl --with-xsl

# make ZEND_EXTRA_LIBS='-liconv'
# make install
# cp php.ini-proction /usr/local/php/etc/php.ini

------------------------------------------------------------------------------------------------
php.ini 配置
post_max_size = 50M
upload_max_filesize = 50M
date.timezone = PRC
short_open_tag = On
cgi.fix_pathinfo=0
max_execution_time = 300
disable_functions=passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,popen,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server
------------------------------------------------------------------------------------------------
php-fpm.conf 配置
------------------------------
# vim /usr/local/php/etc/php-fpm.conf1
[global]
pid = /usr/local/php54/var/run/php-fpm.pid
error_log = /usr/local/php54/var/log/php-fpm.log
log_level = notice

[www]
listen = /tmp/php54-cgi.sock
listen.backlog = -1
listen.allowed_clients = 127.0.0.1:9001
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 40
pm.start_servers = 20
pm.min_spare_servers = 20
pm.max_spare_servers = 40
request_terminate_timeout = 100
request_slowlog_timeout = 0
slowlog = var/log/slow.log

----------------------------------------------------------------------------------
启动 php-fpm
# cp sapi/fpm/init.d.php-fpm /etc/init.d/php54-fpm
# chmod +x /etc/init.d/php54-fpm
# /etc/init.d/php54-fpm start
-------------------------------------------------------------------------------------------
修改nginx配置,对需要的服务配置使用php-5.4.45
location ~ [^/]\.php(/|$)
{
try_files $uri =404;
fastcgi_pass unix:/tmp/php54-cgi.sock;
fastcgi_index index.php;
include fastcgi.conf;
}
----------------------------------------------------------------------------------------
配置php-5.4.45 的php54-fpm 开机自动启动
# chkconfig --add php54-fpm
# chkconfig php54-fpm on

⑥ centos下安装php

yum install -y php
## 这个只安装PHP
## 建议安装运行库及MySQL的支持
yum install -y php php-devel php-mysql
## 如果你的系统是CentOS 5.6那么上面这条命令安装的是PHP 5.1,要安装 PHP 5.3则执行下面的命令:
yum install -y php53 php53-devel php53-mysql

⑦ 如何在centos7上安装php

您好,安装PHP的方式可以一步一步的按照教程去安装,这个可以到网上搜一搜,因为步骤太多,我就不复制粘贴了。但是我这里最推荐的就是使用phpstudy一键安装,没错,就是在Linux上一键安装,可以去试一试。

黑马程序员的PHP是国内最早开设的真正人工智能课程。课程全面系统,紧跟时代潮流。

⑧ centos6.5怎么安装php5.5

1.******已安装Nginx******
ps -aux | grep nginx
netstat -anptu | grep 80

2.清除系统中php痕迹:
yum remove php
rm -rvf /etc/php
rm -rvf /etc/php.ini
rm -f /usr/bin/php

3.安装php所需软件包:
tar zxvf autoconf-2.68.tar.gz -C /usr/src
cd /usr/src/autoconf-2.68/
./configure && make && make install
tar zxvf libiconv-1.14.tar.gz -C /usr/src
cd /usr/src/libiconv-1.14/
./configure && make && make install
tar zxvf libmcrypt-2.5.8.tar.gz -C /usr/src
cd /usr/src/libmcrypt-2.5.8/
./configure && make && make install
ldconfig
cd libltdl/
./configure --enable-ltdl-install
make && make install
export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
tar zxvf mhash-0.9.9.9.tar.gz -C /usr/src
cd /usr/src/mhash-0.9.9.9/
./configure && make && make install
tar zxvf mcrypt-2.6.8.tar.gz -C /usr/src
cd /usr/src/mcrypt-2.6.8/
./configure && make && make install

4.加载php动态模块:
ln -s /usr/local/lib/libmcrypt.la /usr/lib64/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib64/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib64/libmcrypt.so.4
ln -s /usr/local/lib/libmcrypt.so.4.4.8
/usr/lib64/libmcrypt.so.4.4.8
ln -s /usr/local/lib/libmhash.a /usr/lib64/libmhash.a
ln -s /usr/local/lib/libmhash.la /usr/lib64/libmhash.la
ln -s /usr/local/lib/libmhash.so /usr/lib64/libmhash.so
ln -s /usr/local/lib/libmhash.so.2 /usr/lib64/libmhash.so.2
ln -s /usr/local/lib/libmhash.so.2.0.1
/usr/lib64/libmhash.so.2.0.1
cp -R /usr/lib64/libpng.* /usr/lib/
cp -R /usr/lib64/libjpeg.* /usr/lib/
echo "/lib" >> /etc/ld.so.conf
echo "/usr/lib" >> /etc/ld.so.conf
echo "/usr/lib64" >> /etc/ld.so.conf
echo "/usr/local/lib" >> /etc/ld.so.conf
echo "* soft nproc 65535" >> /etc/security/limits.conf
echo "* hard nproc 65535" >> /etc/security/limits.conf
echo "* soft nofile 65535" >> /etc/security/limits.conf
echo "* hard nofile 65535" >> /etc/security/limits.conf
echo "fs.file-max=65535" >> /etc/sysctl.conf

ldconfig

5.解压、配置、编译、安装php:
tar zxvf php-5.5.25.tar.gz -C /usr/src
cd /usr/src/php-5.5.25/
./configure --prefix=/usr/local/php \
--with-config-file-path=/usr/local/php/etc \
--enable-fpm \
--with-fpm-user=www \
--with-fpm-group=www \
--with-mysql=mysqlnd \
--with-mysqli=mysqlnd \
--with-pdo-mysql=mysqlnd \
--with-iconv-dir \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir=/usr \
--enable-xml \
--enable-opcache \
--disable-rpath \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-inline-optimization \
--with-curl \
--enable-mbregex \
--enable-mbstring \
--with-mcrypt \
--enable-ftp \
--with-gd \
--enable-gd-native-ttf \
--with-openssl \
--with-mhash \
--enable-pcntl \
--enable-sockets \
--with-xmlrpc \
--enable-zip \
--enable-soap \
--without-pear \
--with-gettext \
--disable-fileinfo
make ZEND_EXTRA_LIBS='-liconv'
make install

6.链接php可执行文件:
ln -s /usr/local/php/bin/php /usr/bin/php
ln -s /usr/local/php/bin/phpize /usr/bin/phpize
ln -s /usr/local/php/sbin/php-fpm /usr/bin/php-fpm

7.编辑php.ini配置文件:
cp /usr/src/php-5.5.25/php.ini-proction
/usr/local/php/etc/php.ini
ln -s /usr/local/php/etc/php.ini /etc/php.ini
vim /etc/php.ini
[PHP]
engine = On
zend.ze1_compatibility_mode = Off
short_open_tag = On
asp_tags = Off
precision
= 12
y2k_compliance = On
output_buffering = On
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func=
serialize_precision = 100
safe_mode = Off
safe_mode_gid = Off
safe_mode_include_dir =
safe_mode_exec_dir =
safe_mode_allowed_env_vars = PHP_
safe_mode_protected_env_vars = LD_LIBRARY_PATH
disable_functions =
passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,fsocket
disable_classes =
expose_php = On
error_reporting = E_ALL & ~E_NOTICE
display_errors = On
display_startup_errors = Off
log_errors = Off
log_errors_max_len = 1024
ignore_repeated_errors = Off
ignore_repeated_source = Off
report_memleaks = On
track_errors = Off
variables_order = "EGPCS"
register_globals = Off
register_long_arrays = Off
register_argc_argv = On
auto_globals_jit = On
post_max_size = 50M
magic_quotes_gpc = Off
magic_quotes_runtime = Off
magic_quotes_sybase = Off
auto_prepend_file =
auto_append_file =
default_mimetype = "text/html"
doc_root =
user_dir =
extension_dir =
"/usr/local/php/lib/php/extensions/no-debug-non-zts-20121212/"
enable_dl = On
cgi.fix_pathinfo=0
file_uploads = On
upload_max_filesize = 50M
max_file_uploads = 20
allow_url_fopen = On
allow_url_include = Off
default_socket_timeout = 60
[Date]
date.timezone = PRC
[filter]
[iconv]
[sqlite]
[Pcre]
[Syslog]
define_syslog_variables = Off
[mail function]
SMTP = localhost
smtp_port = 25
[SQL]
sql.safe_mode = Off
[ODBC]
odbc.allow_persistent = On
odbc.check_persistent = On
odbc.max_persistent = -1
odbc.max_links = -1
odbc.defaultlrl = 4096
odbc.defaultbinmode = 1
[MySQL]
mysql.allow_persistent = On
mysql.max_persistent = -1
mysql.max_links = -1
mysql.default_port =
mysql.default_socket =
mysql.default_host =
mysql.default_user =
mysql.default_password =
mysql.connect_timeout = 60
mysql.trace_mode = Off
[MySQLi]
mysqli.max_links = -1
mysqli.default_port = 3306
mysqli.default_socket =
mysqli.default_host =
mysqli.default_user =
mysqli.default_pw =
mysqli.reconnect = Off
[mSQL]
msql.allow_persistent = On
msql.max_persistent = -1
msql.max_links = -1
[OCI8]
[PostgresSQL]
pgsql.allow_persistent = On
pgsql.auto_reset_persistent = Off
pgsql.max_persistent = -1
pgsql.max_links = -1
pgsql.ignore_notice = 0
pgsql.log_notice = 0
[Sybase]
sybase.allow_persistent = On
sybase.max_persistent = -1
sybase.max_links = -1
sybase.min_error_severity = 10
sybase.min_message_severity = 10
sybase.compatability_mode = Off
[Sybase-CT]
sybct.allow_persistent = On
sybct.max_persistent = -1
sybct.max_links = -1
sybct.min_server_severity = 10
sybct.min_client_severity = 10
[bcmath]
bcmath.scale = 0
[browscap]
[Informix]
ifx.default_host =
ifx.default_user =
ifx.default_password =
ifx.allow_persistent = On
ifx.max_persistent = -1
ifx.max_links = -1
ifx.textasvarchar = 0
ifx.byteasvarchar = 0
ifx.charasvarchar = 0
ifx.blobinfile = 0
ifx.nullformat = 0
[Session]
session.save_handler = files
session.use_cookies = 1
session.name = PHPSESSID
session.auto_start = 0
session.cookie_lifetime = 0
session.cookie_path = /
session.cookie_domain =
session.cookie_httponly =
session.serialize_handler = php
session.gc_probability = 1
session.gc_divisor
= 100
session.gc_maxlifetime = 1440
session.bug_compat_42 = 1
session.bug_compat_warn = 1
session.referer_check =
session.entropy_length = 0
session.entropy_file =
session.cache_limiter = nocache
session.cache_expire = 180
session.use_trans_sid = 0
session.hash_function = 0
session.hash_bits_per_character = 4
url_rewriter.tags =
"a=href,area=href,frame=src,input=src,form=,fieldset="
[MSSQL]
mssql.allow_persistent = On
mssql.max_persistent = -1
mssql.max_links = -1
mssql.min_error_severity = 10
mssql.min_message_severity = 10
mssql.compatability_mode = Off
mssql.secure_connection = Off
[Assertion]
[COM]
[mbstring]
[FrontBase]
[gd]
[exif]
[Tidy]
tidy.clean_output = Off
[soap]
soap.wsdl_cache_enabled=1
soap.wsdl_cache_dir="/tmp"
soap.wsdl_cache_ttl=86400
[Zend Optimizer]
zend_extension =
/usr/local/php/lib/php/extensions/no-debug-non-zts-20121212/opcache.so
zend_loader.enable = 1
zend_loader.disable_licensing = 0
zend_loader.obfuscation_level_support = 3

8.编辑php-fpm.conf配置文件:
cp /usr/local/php/etc/php-fpm.conf.default
/usr/local/php/etc/php-fpm.conf
vim /usr/local/php/etc/php-fpm.conf
[global]
pid = /home/php/pid/php-fpm.pid
error_log = /home/php/log/php-fpm_error.log
log_level = notice
[www]
listen = 127.0.0.1:9000
listen.backlog = -1
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 10
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 6
request_terminate_timeout = 100
request_slowlog_timeout = 0
slowlog = /home/php/log/slow.log

9.编写php-fpm启动脚本
vim /etc/init.d/php-fpm
#!/bin/sh
# chkconfig:
2345 90
10
#
Description:
Start and
Stop php-fpm
# Provides:

php-fpm
#
Default-Start:
2 3 4 5
#
Default-Stop:
0 1 6
prefix=/usr/local/php
exec_prefix=${prefix}
php_fpm_BIN=${prefix}/sbin/php-fpm
php_fpm_CONF=${prefix}/etc/php-fpm.conf
php_fpm_PID=/home/php/pid/php-fpm.pid
php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID"
wait_for_pid () {
try=0
while test $try -lt 35 ; do
case "$1" in
'created')
if [ -f "$2" ] ; then
try=''
break
fi
;;
'removed')
if [ ! -f "$2" ] ; then
try=''
break
fi
;;
esac
echo -n .
try=`expr $try + 1`
sleep 1
done
}
case "$1" in
start)
echo -n "Starting php-fpm..."
$php_fpm_BIN --daemonize $php_opts
if [ "$?" != 0 ] ; then
echo " failed"
exit 1
fi
wait_for_pid created $php_fpm_PID
if [ -n "$try" ] ; then
echo " failed"
exit 1
else
echo " done"
fi
;;
stop)
echo -n "Stoping php-fpm..."
if [ ! -r $php_fpm_PID ] ; then
echo "warning, no pid file found - php-fpm is not running ?"
exit 1
fi
kill -QUIT `cat $php_fpm_PID`
wait_for_pid removed $php_fpm_PID
if [ -n "$try" ] ; then
echo " failed. Use force-quit"
exit 1
else
echo " done"
fi
;;
force-quit)
echo -n "Terminating php-fpm "
if [ ! -r $php_fpm_PID ] ; then
echo "warning, no pid file found - php-fpm is not running ?"
exit 1
fi
kill -TERM `cat $php_fpm_PID`
wait_for_pid removed $php_fpm_PID
if [ -n "$try" ] ; then
echo " failed"
exit 1
else
echo " done"
fi
;;
restart)
$0 stop
$0 start
;;
reload)
echo -n "Reload service php-fpm "
if [ ! -r $php_fpm_PID ] ; then
echo "warning, no pid file found - php-fpm is not running ?"
exit 1
fi
kill -USR2 `cat $php_fpm_PID`
echo " done"
;;
*)
echo "Usage: $0 {start|stop|force-quit|restart|reload}"
exit 1
;;
esac

10.创建目录并修改权限,重启nginx服务:
mkdir -p /home/php/log
mkdir -p /home/php/pid
chown -R www:www /home/php/log
chown -R www:www /home/php/pid
service nginx restart

11.添加php-fpm系统服务:
chmod +x /etc/init.d/php-fpm
chkconfig --add php-fpm
chkconfig --level 2345 php-fpm on
chkconfig --list | grep php-fpm

12.启动php-fpm服务:
service php-fpm start
ps -aux | grep php-fpm
netstat -anptu | grep 9000

13.配置php测试页:
vim /home/www/html/phpinfo.php

⑨ centos5.4怎么安装PHP+mysql+phpadmin

你可以下载xampp,建议你自己编译安装:
1、先用yum安装gcc等编译环境
2、先编译cmake,再mysql,因为mysql依赖cmake,编译php需要指定mysql库文件
3、编译安装php依赖环境
zlib,libpng,jpegsrc,freetype,gd,libxml2,libiconv,libxslt,autoconf,libmcrypt,mhash,mcrypt,libevent等
4、编译php
5、安装php优化包
eaccelerator,memcache,ImageMagick,imagick,ZendGuardLoader等
6、安装apache或者nginx
7、安装phpmyadmin等

⑩ 阿里云默认centos7上怎么安装php

一、配置防火墙,开启80端口、3306端口
CentOS 7.0默认使用的是firewall作为防火墙,这里改为iptables防火墙。
1、关闭firewall:
systemctl stop firewalld.service #停止firewall
systemctl disable firewalld.service #禁止firewall开机启动
2、安装iptables防火墙
yum install iptables-services #安装
vi /etc/sysconfig/iptables #编辑防火墙配置文件
# Firewall configuration written by system-config-firewall
# Manual customization of this file is not recommended.
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT
-A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT
:wq! #保存退出
systemctl restart iptables.service #最后重启防火墙使配置生效
systemctl enable iptables.service #设置防火墙开机启动
二、关闭SELINUX
vi /etc/selinux/config
#SELINUX=enforcing #注释掉
#SELINUXTYPE=targeted #注释掉
SELINUX=disabled #增加
:wq! #保存退出
setenforce 0 #使配置立即生效
安装篇:
一、安装Apache

系统运维 www.osyunwei.com 温馨提醒:qihang01原创内容©版权所有,转载请注明出处及原文链
yum install httpd #根据提示,输入Y安装即可成功安装
systemctl start httpd.service #启动apache
systemctl stop httpd.service #停止apache
systemctl restart httpd.service #重启apache
systemctl enable httpd.service #设置apache开机启动
在客户端浏览器中打开服务器IP地址,会出现下面的界面,说明apache安装成功

系统运维 www.osyunwei.com 温馨提醒:qihang01原创内容©版权所有,转载请注明出处及原文链
二、安装MariaDB
CentOS 7.0中,已经使用MariaDB替代了MySQL数据库
1、安装MariaDB

yum install mariadb mariadb-server #询问是否要安装,输入Y即可自动安装,直到安装完成
systemctl start mariadb.service #启动MariaDB
systemctl stop mariadb.service #停止MariaDB
systemctl restart mariadb.service #重启MariaDB
systemctl enable mariadb.service #设置开机启动
cp /usr/share/mysql/my-huge.cnf /etc/my.cnf #拷贝配置文件(注意:如果/etc目录下面默认有一个my.cnf,直接覆盖即可)
2、为root账户设置密码

mysql_secure_installation
回车,根据提示输入Y
输入2次密码,回车
根据提示一路输入Y
最后出现:Thanks for using MySQL!
MySql密码设置完成,重新启动 MySQL:
systemctl restart mariadb.service #重启MariaDB
三、安装PHP
1、安装PHP

yum install php #根据提示输入Y直到安装完成
2、安装PHP组件,使PHP支持 MariaDB
yum install php-mysql php-gd libjpeg* php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-bcmath php-mhash
#这里选择以上安装包进行安装,根据提示输入Y回车
systemctl restart mariadb.service #重启MariaDB
systemctl restart httpd.service #重启apache
配置篇
一、Apache配置
vi /etc/httpd/conf/httpd.conf #编辑文件
ServerSignature On #添加,在错误页中显示Apache的版本,Off为不显示
Options Indexes FollowSymLinks #修改为:Options Includes ExecCGI FollowSymLinks(允许服务器执行CGI及SSI,禁止列出目录)
#AddHandler cgi-script .cgi#修改为:AddHandler cgi-script .cgi .pl (允许扩展名为.pl的CGI脚本运行)
AllowOverride None #修改为:AllowOverride All (允许.htaccess)
AddDefaultCharset UTF-8#修改为:AddDefaultCharset GB2312(添加GB2312为默认编码)
#Options Indexes FollowSymLinks #修改为 Options FollowSymLinks(不在浏览器上显示树状目录结构)
DirectoryIndex index.html #修改为:DirectoryIndex index.html index.htm Default.html Default.htm index.php(设置默认首页文件,增加index.php)
MaxKeepAliveRequests 500 #添加MaxKeepAliveRequests 500 (增加同时连接数)
:wq! #保存退出
systemctl restart httpd.service #重启apache
rm -f /etc/httpd/conf.d/welcome.conf /var/www/error/noindex.html #删除默认测试页
二、php配置
vi /etc/php.ini #编辑
date.timezone = PRC #把前面的分号去掉,改为date.timezone = PRC
disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server,escapeshellcmd,dll,popen,disk_free_space,checkdnsrr,checkdnsrr,getservbyname,getservbyport,disk_total_space,posix_ctermid,posix_get_last_error,posix_getcwd, posix_getegid,posix_geteuid,posix_getgid, posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp,posix_getpid, posix_getppid,posix_getpwnam,posix_getpwuid, posix_getrlimit, posix_getsid,posix_getuid,posix_isatty, posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid, posix_setpgid,posix_setsid,posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname
#列出PHP可以禁用的函数,如果某些程序需要用到这个函数,可以删除,取消禁用。
expose_php = Off #禁止显示php版本的信息
short_open_tag = ON #支持php短标签
open_basedir = .:/tmp/ #设置表示允许访问当前目录(即PHP脚本文件所在之目录)和/tmp/目录,可以防止php木马跨站,如果改了之后安装程序有问题(例如:织梦内容管理系统),可以注销此行,或者直接写上程序的目录/data/www.osyunwei.com/:/tmp/
:wq! #保存退出
systemctl restart mariadb.service #重启MariaDB
systemctl restart httpd.service #重启apache
测试篇
cd /var/www/html
vi index.php #输入下面内容
<?php
phpinfo();
?>
:wq! #保存退出
在客户端浏览器输入服务器IP地址,可以看到如下图所示相关的配置信息!

注意:apache默认的程序目录是/var/www/html
权限设置:chown apache.apache -R /var/www/html
至此,CentOS 7.0安装配置LAMP服务器(Apache+PHP+MariaDB)教程完成!

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