LNMP環境的搭建

1、首先在/media目錄下創建一個目錄cdrom並將將光盤掛載到系統/media/cdrom下
          mkdir /media/cdrom
          mount /dev/cdrom /media/cdrom/
2、進入到/etc/yum.repos.d目錄CentOS-Base.repo重命名。

          cd /etc/yum.repos.d
          mv CentOS-Base.repo CentOS-Base.repo.bak
      vi CentOS-Media.repo
   修改爲
   gpgcheck=0
   enabled=1

***3、將所有的CentOS安裝包鏈接到/media/CentOS
ln -s /media/cdrom/CentOS/ /media/CentOS
yum -y install gcc gcc-c++
是這個嗎

//src

yum -y install cmake make ncurses-devel gcc gcc-c++ bison perl

    創建MySQL用戶和用戶組

/usr/sbin/groupadd mysql
/usr/sbin/useradd -g mysql mysql

    解壓縮

tar zxvf mysql-5.6.12.tar.gz
cd mysql-5.6.12

    MySQL5.5之前的版本是configure現在是cmake，格式略有不同，以下使用了換行符，如果不用換行符則在同一行。

cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/webserver/mysql \
-DSYSCONFDIR=/usr/local/webserver/mysql \
-DMYSQL_DATADIR=/data/mysql/3306/data \
-DEXTRA_CHARSETS=all \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DENABLED_LOCAL_INFILE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DMYSQL_USER=mysql

編譯安裝

make
make install

更改目錄所有者爲mysql並創建相關目錄

chown -R mysql:mysql /usr/local/webserver/mysql
mkdir -p /data/mysql/3306/data/
mkdir -p /data/mysql/3306/binlog/
mkdir -p /data/mysql/3306/relaylog/
chown -R mysql:mysql /data/mysql/

對數據庫進行初始化
/usr/local/webserver/mysql/scripts/mysql_install_db --basedir=/usr/local/webserver/mysql \
--datadir=/data/mysql/3306/data --user=mysql --defaults-file=/usr/local/webserver/mysql/my.cnf \
--explicit_defaults_for_timestamp

刪除默認配置文件並設置開機啓動

rm -rf /etc/my.cnf
cd support-files/ma
cp mysql.server /etc/init.d/mysqld
chmod +x /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on

啓動MySQL

service mysqld start

登錄MySQL並創建默認用戶

登陸mysql
/usr/local/webserver/mysql/bin/mysql

登錄後再MySQL命令界面下執行如下命令創建root用戶，並將密碼也設置成root（當然可以設置爲其他值）
GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY 'root';
GRANT ALL PRIVILEGES ON *.* TO 'root'@'127.0.0.1' IDENTIFIED BY 'root';
flush privileges;

到此爲止已經安裝完成！

    其他優化配置可以參考如下做法：

編輯MySQL的配置文件vi /usr/local/webserver/mysql/my.cnf 然後輸入如下配置

    #錯誤日誌目錄
    log-error = /data/mysql/3306/mysql_error.log
    #二進制日誌目錄
    log-bin = /data/mysql/3306/binlog/binlog

    #InnoDB 緩存數據大小(索引、鎖、插入緩衝、數據字典等)
    #推薦設置爲物理內存的25%-50%
    innodb_buffer_pool_size = 1G

    #InnoDB共享表空間初始化大小
    innodb_data_file_path = ibdata1:1G:autoextend

    #每次事務提交或事務外的指令都需要將日誌寫入硬盤，設置爲1比較安全
    innodb_flush_log_at_trx_commit = 1

    #InnoDB日誌緩存
    innodb_log_buffer_size = 64M

    #InnoDB 大量寫操作時有幫助
    innodb_log_file_size = 256M

    #啓用InnoDB的status file
    innodb_status_file = 1

    #最大連接數
    max_connections = 100

    #最大連接錯誤次數
    max_connect_errors = 10000

    #設置慢查詢時間
    long_query_time = 1

    #設置臨時表最大值，max_heap_table_size 和 tmp_table_size 要設置一樣大
    max_heap_table_size = 96M
    tmp_table_size = 96M

修改後重啓MySQL，如果不能重啓成功需要將/data/mysql/3306/data目錄下的ibdata1及ib_logfile*文件刪除然後重新啓動。

/////////////////////////////////////////////////////////////////////////////////////////////////////////

(1)安裝Nginx1.5.2
更新Nginx和PHP的依賴包
yum -y install gcc gcc-c++ autoconf libjpeg libjpeg-devel libpng \
libpng-devel freetype freetype-devel libxml2 libxml2-devel zlib zlib-devel \
glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel ncurses ncurses-devel \
curl curl-devel e2fsprogs e2fsprogs-devel krb5 krb5-devel libidn libidn-devel \
openssl openssl-devel openldap openldap-devel nss_ldap openldap-clients \
openldap-servers gd gd2 gd-devel gd2-devel perl-CPAN

安裝Nginx所需的pcre庫
tar zxvf pcre-8.33.tar.gz
cd pcre-8.33
./configure
make && make install
ln -s /usr/local/lib/libpcre.so.1 /usr/lib64/libpcre.so.1
cd ../

tar zxvf nginx-1.5.2.tar.gz
cd nginx-1.5.2
./configure --user=www --group=www --prefix=/usr/local/webserver/nginx --with-http_stub_status_module \
--with-http_ssl_module --with-http_realip_module --with-http_p_w_picpath_filter_module
make
make install
/usr/sbin/groupadd www
/usr/sbin/useradd -g www www

創建web根目錄並修改權限,當然可以指定其他目錄,只要和Nginx配置文件一致即可
mkdir -p /data0/htdocs/www
chmod +w /data0/htdocs/www
chown -R www:www /data0/htdocs/www

vi /usr/local/webserver/nginx/conf/nginx.conf
修改#user nobody;爲user www www;
%%%%修改location /{}中的root html;爲網站目錄例如/data0/htdocs/www
在/data0/htdocs/www目錄中隨便創建一個index.html文件
啓動nginx並訪問
ulimit -SHn 65535
/usr/local/webserver/nginx/sbin/nginx
其他命令:
測試nginx的配置文件是否正確/usr/local/webserver/nginx/sbin/nginx -t
修改nginx配置文件後使之生效/usr/local/webserver/nginx/sbin/nginx -s reload

(2)安裝PHP
安裝PHP所需依賴包
tar zxvf libiconv-1.14.tar.gz
cd libiconv-1.14
./configure --prefix=/usr/local
make
make install
cd ../

tar zxvf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8/
./configure
make
make install
/sbin/ldconfig
cd libltdl/
./configure --enable-ltdl-install
make
make install
cd ../../

tar zxvf mhash-0.9.9.9.tar.gz
cd mhash-0.9.9.9/
./configure
make
make install
cd ../

對共享庫做符號鏈接
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
ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config
ln -s /usr/local/webserver/mysql/lib/libmysqlclient.so.18 /usr/lib64/libmysqlclient.so.18
tar zxvf mcrypt-2.6.8.tar.gz
cd mcrypt-2.6.8/
/sbin/ldconfig
./configure
make
make install
cd ../

tar zxvf php-5.5.0.tar.gz

cd php-5.5.0

./configure --prefix=/usr/local/webserver/php --with-config-file-path=/usr/local/webserver/php/etc \
--with-mysql=/usr/local/webserver/mysql --with-mysqli=/usr/local/webserver/mysql/bin/mysql_config \
--with-iconv-dir --with-freetype-dir --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-fpm --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf \
--with-openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap \
--enable-opcache=no --without-pear --disable-fileinfo

如果內存較大可以去掉--disable-fileinfo

make ZEND_EXTRA_LIBS='-liconv'
make install
cp php.ini-development /usr/local/webserver/php/etc/php.ini
cd ../
cp /usr/local/webserver/php/etc/php-fpm.conf.default /usr/local/webserver/php/etc/php-fpm.conf

修改
user = nobody
group = nobody
爲
user = www
group = www
將;pid = run/php-fpm.pid前的;去掉並修改爲
pid = /usr/local/webserver/php/var/run/php-fpm.pid

啓動php-fpm
/usr/local/webserver/php/sbin/php-fpm

(3)配置Nginx支持PHP,並支持pathinfo
vi /usr/local/webserver/nginx/conf/fastcgi.conf
將fastcgi_param SCRIPT_NAME        $fastcgi_script_name;前加#註釋
並在最上方添加
#------------------------------------------------------
fastcgi_pass   127.0.0.1:9000;
#fastcgi_index index.php;

set $path_info "";
set $real_fastcgi_script_name $fastcgi_script_name;
if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
        set $real_fastcgi_script_name $1;
        set $path_info $2;
}
fastcgi_param SCRIPT_NAME        $real_fastcgi_script_name;
fastcgi_param PATH_INFO $path_info;
#------------------------------------------------------
vi /usr/local/webserver/nginx/conf/nginx.conf
找到第一個server中的location /{***} 然後添加
#------------------------------------------------------
     location ~* .*\.php($|/){
                 include fastcgi.conf;
        }
#------------------------------------------------------
使配置文件生效
kill -USR2 `cat /usr/local/webserver/php/var/run/php-fpm.pid`
/usr/local/webserver/nginx/sbin/nginx -s reload

將Nginx與fpm加入自啓動
vi /etc/rc.local
輸入
ulimit -SHn 65535
/usr/local/webserver/php/sbin/php-fpm
/usr/local/webserver/nginx/sbin/nginx
=====================================================
編譯PHP擴展模塊memcache、pdo_mysql、imagick
tar zxvf memcache-2.2.7.tgz
cd memcache-2.2.7
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../

tar zxvf PDO_MYSQL-1.0.2.tgz
cd PDO_MYSQL-1.0.2/
/usr/local/webserver/php/bin/phpize
./configure --with-php-config=/usr/local/webserver/php/bin/php-config --with-pdo-mysql=/usr/local/webserver/mysql
ln -s /usr/local/webserver/mysql/include/* /usr/local/include/
make
make install
cd ../

tar zxvf ImageMagick.tar.gz
cd ImageMagick-6.5.1-2/
./configure
make
make install
cd ../

tar zxvf imagick-3.1.0RC2.tgz
cd imagick-3.1.0RC2
/usr/local/webserver/php/bin/phpize
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
./configure --with-php-config=/usr/local/webserver/php/bin/php-config
make
make install
cd ../
修改php的配置文件
vi /usr/local/webserver/php/etc/php.ini
查找;extension_dir = "/" 將前面的;去掉並修改爲
extension_dir = "/usr/local/webserver/php/lib/php/extensions/no-debug-non-zts-20121212/"
並加入
extension=memcache.so
extension=pdo_mysql.so
extension=imagick.so
執行kill -USR2 `cat /usr/local/webserver/php/var/run/php-fpm.pid`
使配置文件生效
------------------------------------------------------------------
(4)nginx的其他配置及優化
將;gzip on前的;去掉開啓gzip壓縮
並加入詳細參數

gzip_min_length 1k;
gzip_buffers 16 64k;
gzip_http_version 1.1;
gzip_comp_level 9;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;

如果需要將所有請求都重寫到index.php在location /{}中添加如下代碼即可
if (!-e $request_filename){
    rewrite ^(.*)$ /index.php/$1 last;

}

LNMP環境的搭建

使用neovim打造go ide(支持代碼跳轉, 代碼補全, 實時語法檢查)

挑戰程序設計競賽 2.3章習題 poj 3046 Ant Counting

Shell/Python中的用戶名獲取

我的友情鏈接

magent + memcached 集羣測試

常用的正則表達式

PHPexcel 下載

LNMP環境的搭建

https://yachay.unat.edu.pe/blog/index.php?comment_area=format_blog&comment_component=blog&comment_co

linux以太網驅動總結