LNMPCentOS
LNMP(Linux-Nginx-Mysql-PHP),本文在 CentOS7.0 上编译LNMP尝尝鲜,全文基本上都是采用手动编译部署...依赖yum帮我安装了GCC和automake..写这个东西耗时有点久了...尼玛 太花时间啦,Linux运维交流群:344177552
主要软件版本:
nginx-1.6.0<br>php-5.3.5<br>mysql-5.5.6
yum源配置(其实没什么改动)
[root@ipython ~]# cat /etc/yum.repos.d/1.repo <br>[1]<br>name=1<br>baseurl=file:///media<br>enabled=1<br>gpgcheck=0<br><br>[root@ipython ~]# mount /dev/cdrom /media && yum clean all<br>mount: /dev/sr0 is write-protected, mounting read-only<br>Loaded plugins: fastestmirror<br>Cleaning repos: 1<br>Cleaning up everything
编译工具安装
[root@ipython ~]# yum install gcc-c++ automake autoconf bzip2
zlib库(提供数据压缩用的函式库):
[root@ipython lnmp]# tar zxf zlib-1.2.8.tar.gz <br>[root@ipython lnmp]# cd zlib-1.2.8<br>[root@ipython zlib-1.2.8]# ./configure --prefix=/software/sharelib<br>[root@ipython zlib-1.2.8]# make && make install
pcre库(rewrite的支持)
[root@ipython lnmp]# tar zxf pcre-8.35.tar.gz <br>[root@ipython lnmp]# cd pcre-8.35<br>[root@ipython pcre-8.35]# ./configure --prefix=/software/pcre --enable-utf8 --enable-unicode-properties<br>[root@ipython pcre-8.35]# make && make install
OpenSSL库(https的支持)
[root@ipython lnmp]# tar zxf openssl-1.0.1h.tar.gz <br>[root@ipython lnmp]# cd openssl-1.0.1h<br>[root@ipython openssl-1.0.1h]# ./config --prefix=/software/openssl<br>[root@ipython openssl-1.0.1h]# make && make install
TCMalloc工具(google内存管理套件)
[root@ipython lnmp]# tar zxf libunwind-1.1.tar.gz <br>[root@ipython lnmp]# cd libunwind-1.1<br>[root@ipython libunwind-1.1]# CFLAGS=-fPIC ./configure --prefix=/software/google-libunwind<br>[root@ipython libunwind-1.1]# make CFLAGS=-fPIC && make CFLAGS=-fPIC install<br><br>[root@ipython lnmp]# tar zxf gperftools-2.2.tar.gz <br>[root@ipython lnmp]# cd gperftools-2.2<br>[root@ipython gperftools-2.2]# LDFLAGS="-L/software/google-libunwind/lib" CPPFLAGS="-I/software/google-libunwind/include" ./configure --prefix=/software/google-perftools<br>[root@ipython gperftools-2.2]# make && make install<br><br>###路径加到动态链接库###<br>[root@ipython gperftools-2.2]# echo "/software/google-libunwind/lib/" >> /etc/ld.so.conf<br>[root@ipython gperftools-2.2]# echo "/software/google-perftools/lib/" >> /etc/ld.so.conf<br>[root@ipython gperftools-2.2]# echo "/software/sharelib/lib/" >> /etc/ld.so.conf && ldconfig
Nginx(不解释)
[root@ipython lnmp]# groupadd -g 1500 nginx<br>[root@ipython lnmp]# useradd -M -u 1500 -g nginx -s /sbin/nologin nginx<br>[root@ipython lnmp]# mkdir /var/tmp/nginx<br>[root@ipython lnmp]# chown nginx:nginx /var/tmp/nginx/<br>[root@ipython lnmp]# tar zxf nginx-1.6.0.tar.gz <br>[root@ipython lnmp]# cd nginx-1.6.0<br>[root@ipython nginx-1.6.0]# sed -i 's/CFLAGS="$CFLAGS -g"/#CFLAGS="$CFLAGS -g"/' auto/cc/gcc<br>[root@ipython nginx-1.6.0]# sed -i "s#/usr/local#/software/google-perftools#" auto/lib/google-perftools/conf<br>##配置参数有点长##<br>[root@ipython nginx-1.6.0]# ./configure --prefix=/software/nginx --user=nginx --group=nginx --with-http_stub_status_module --with-http_ssl_module --with-http_realip_module --with-http_gzip_static_module --with-debug --http-client-body-temp-path=/var/tmp/nginx/client --http-proxy-temp-path=/var/tmp/nginx/proxy --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi --http-scgi-temp-path=/var/tmp/nginx/scgi --with-pcre=/root/lnmp/pcre-8.35 --with-openssl=/root/lnmp/openssl-1.0.1h --with-zlib=/root/lnmp/zlib-1.2.8 --with-google_perftools_module<br>[root@ipython nginx-1.6.0]# make && make install<br><br>[root@ipython nginx-1.6.0]# mkdir /tmp/tcmalloc<br>[root@ipython nginx-1.6.0]# chmod 0777 /tmp/tcmalloc/<br>###这文件在附件里###<br>[root@ipython nginx-1.6.0]# cp ../nginx.conf /software/nginx/conf/<br>[root@ipython nginx-1.6.0]# cp ../fcgi.conf /software/nginx/conf/<br>[root@ipython nginx-1.6.0]# chmod 755 /etc/init.d/nginx<br>[root@ipython nginx-1.6.0]# mkdir /data/{logs,www.ipython.me}<br>[root@ipython nginx-1.6.0]# /software/nginx/sbin/nginx<br>[root@ipython nginx-1.6.0]# iptables -F<br>[root@ipython nginx-1.6.0]# iptables -A INPUT -p tcp --dport 22 -j ACCEPT<br>[root@ipython nginx-1.6.0]# iptables -A INPUT -p tcp --dport 80 -j ACCEPT<br>[root@ipython nginx-1.6.0]# ps aux|grep nginx<br>root 612910.00.031120 896 ?Ss 15:36 0:00 nginx: master process /software/nginx/sbin/nginx -c /software/nginx/conf/nginx.conf<br>nginx612930.00.1315601612 ?S15:36 0:00 nginx: worker process
ncurses库(字符终端处理库)
[root@ipython lnmp]# tar jxf ncurses-5.9.tar.bz2 <br>[root@ipython lnmp]# cd ncurses-5.9<br>[root@ipython ncurses-5.9]# ./configure --prefix=/software/ncurses --with-shared --without-debug<br>[root@ipython ncurses-5.9]# make && make install
Mysql(数据库)
[root@ipython lnmp]# /usr/sbin/groupadd mysql<br>[root@ipython lnmp]# /usr/sbin/useradd -s /sbin/nologin -g mysql mysql<br>[root@ipython lnmp]# tar zxf mysql-5.5.6-rc.tar.gz <br>[root@ipython lnmp]# cd mysql-5.5.6-rc<br>[root@ipython mysql-5.5.6-rc]# ./configure --prefix=/software/mysql/ --enable-assembler --with-extra-charsets=complex --enable-thread-safe-client --with-big-tables --with-readline --with-ssl --with-embedded-server --enable-local-infile --with-plugins=partition,innobase,myisammrg --with-named-curses-libs=/software/ncurses/lib/libncurses.so.5<br>[root@ipython mysql-5.5.6-rc]# make && make install<br>[root@ipython mysql-5.5.6-rc]# mkdir /data/mysql/{binlog,relaylog} -p<br>[root@ipython mysql-5.5.6-rc]# chown -R mysql:mysql /data/mysql<br>[root@ipython mysql-5.5.6-rc]# /software/mysql/bin/mysql_install_db --basedir=/software/mysql/ --datadir=/data/mysql/ --user=mysql<br>###这文件在附件里###<br>[root@ipython mysql-5.5.6-rc]# /cp ../my.cnf /etc/my.cnf<br>[root@ipython mysql-5.5.6-rc]# /cp ../mysqld /etc/init.d/mysqld<br>[root@ipython mysql-5.5.6-rc]# chmod 755 /etc/init.d/mysqld <br>[root@ipython mysql-5.5.6-rc]# systemctl enable mysqld<br>[root@ipython mysql-5.5.6-rc]# systemctl start mysqld<br><br>[root@ipython mysql-5.5.6-rc]# ps aux | grep mysqld<br>root 554750.10.1 1153481696 ?S16:07 0:00 /bin/sh /software/mysql/bin/mysqld_safe --datadir=/data/mysql --pid-file=/data/mysql/mysql.pid<br>mysql563422.7 11.9 1918248 120680 ?Sl 16:07 0:01 /software/mysql/libexec/mysqld --basedir=/software/mysql --datadir=/data/mysql --plugin-dir=/software/mysql/lib/mysql/plugin --user=mysql --log-error=/data/mysql/mysql_error.log --open-files-limit=10240 --pid-file=/data/mysql/mysql.pid --socket=/tmp/mysql.sock --port=3306
libiconv库(字符编码转换)
[root@ipython lnmp]# tar zxf libiconv-1.14.tar.gz<br>###打补丁吧,避免手动修改隐患逻辑错误###<br>[root@ipython lnmp]# gzip -d libiconv-glibc-2.16.patch.gz<br>[root@ipython lnmp]# cd libiconv-1.14/srclib<br>[root@ipython srclib]# patch -p1 patching file stdio.in.h<br>[root@ipython libiconv-1.14]# cd ..<br>[root@ipython libiconv-1.14]# ./configure --prefix=/software/sharelib/<br>[root@ipython libiconv-1.14]# make && make install
libxml库(XML库)
[root@ipython lnmp]# tar jxf libxml2-2.8.0.tar.bz2 <br>[root@ipython lnmp]# cd libxml2-2.8.0<br>[root@ipython libxml2-2.8.0]# ./configure --prefix=/software/sharelib<br>[root@ipython libxml2-2.8.0]# make && make install
libpng库(图片库)
[root@ipython lnmp]# tar jxf libpng-1.6.8.tar.bz2 <br>[root@ipython lnmp]# cd libpng-1.6.8<br>[root@ipython libpng-1.6.8]# LDFLAGS="-L/software/sharelib/lib/" CPPFLAGS="-I/software/sharelib/include" ./configure --prefix=/software/sharelib<br>[root@ipython libpng-1.6.8]# make && make install
jpeg库(图片库)
[root@ipython lnmp]# tar jxf jpegsrc.v9a.tar.bz2<br>[root@ipython lnmp]# cd jpeg-9a/ <br>[root@ipython jpeg-9a]# ./configure --prefix=/software/sharelib/<br>[root@ipython jpeg-9a]# make && make install
freetype(字库)
[root@ipython lnmp]# tar jxf freetype-2.5.2.tar.bz2 <br>[root@ipython lnmp]# cd freetype-2.5.2<br>[root@ipython freetype-2.5.2]# LIBPNG_CFLAGS="-I/software/sharelib/include/" LIBPNG_LDFLAGS="-L/software/sharelib/lib/" ./configure --prefix=/software/sharelib<br>[root@ipython freetype-2.5.2]# make && make install<br>[root@ipython freetype-2.5.2]# ln -s /software/sharelib/include/freetype2 /software/sharelib/include/freetype2/freetype
libmcrypt库(加密算法)
[root@ipython lnmp]# tar jxf libmcrypt-2.5.8.tar.bz2 <br>[root@ipython lnmp]# cd libmcrypt-2.5.8<br>[root@ipython libmcrypt-2.5.8]# ./configure --prefix=/software/sharelib<br>[root@ipython libmcrypt-2.5.8]# make && make install
mhash库(加密)
[root@ipython lnmp]# tar jxf mhash-0.9.9.9.tar.bz2<br>[root@ipython lnmp]# cd mhash-0.9.9.9<br>[root@ipython mhash-0.9.9.9]# ./configure --prefix=/software/sharelib/<br>[root@ipython mhash-0.9.9.9]# make && make install
curl库(URL传输)
[root@ipython lnmp]# tar jxf curl-7.36.0.tar.bz2<br>[root@ipython lnmp]# cd curl-7.36.0<br>[root@ipython curl-7.36.0]# ./configure --prefix=/software/curl<br>[root@ipython curl-7.36.0]# make && make install
gd库(绘图)
[root@ipython lnmp]# tar zxf gd-2.0.35.tar.gz <br>[root@ipython lnmp]# cd gd-2.0.35<br>[root@ipython gd-2.0.35]# LDFLAGS="-L/software/sharelib/lib" CPPFLAGS="-I/software/sharelib/include" ./configure --prefix=/software/sharelib --enable-shared --with-png=/software/sharelib --with-freetype=/software/sharelib --with-libiconv-prefix=/software/sharelib --with-jpeg=/software/sharelib<br>[root@ipython gd-2.0.35]# make && make install
libtool(库编译支持)
[root@ipython lnmp]# tar zxf libtool-2.4.2.tar.gz <br>[root@ipython lnmp]# cd libtool-2.4.2<br>[root@ipython libtool-2.4.2]# ./configure --prefix=/software/sharelib/ --enable-ltdl-install<br>[root@ipython libtool-2.4.2]# make && make install
将mysql的库文件加入动态共享
[root@ipython lnmp]# echo "/software/mysql/lib/mysql/" >> /etc/ld.so.conf && ldconfig
PHP(一种语言吧)
[root@ipython lnmp]# tar zxf php-5.3.5.tar.gz <br>[root@ipython lnmp]# cd php-5.3.5<br>[root@ipython php-5.3.5]# sed -i s"#mysql/psi/psi.h#/software/mysql/include/mysql/psi/psi.h#" /software/mysql/include/mysql/my_sys.h<br>[root@ipython php-5.3.5]# sed -i s"#mysql/plugin.h#/software/mysql/include/mysql/plugin.h#" /software/mysql/include/mysql/m_string.h<br>[root@ipython php-5.3.5]# sed -i s"#mysql/services.h#/software/mysql/include/mysql/services.h#" /software/mysql/include/mysql/plugin.h<br>[root@ipython php-5.3.5]# sed -i s"#mysql/service_my_snprintf.h#/software/mysql/include/mysql/service_my_snprintf.h#" /software/mysql/include/mysql/services.h<br>[root@ipython php-5.3.5]# sed -i s"#mysql/service_thd_alloc.h#/software/mysql/include/mysql/service_thd_alloc.h#" /software/mysql/include/mysql/services.h<br>[root@ipython php-5.3.5]# ./configure --prefix=/software/php --with-config-file-path=/software/php/etc --with-mysql=/software/mysql --with-mysqli=/software/mysql/bin/mysql_config --with-iconv-dir=/software/sharelib --disable-ipv6 --with-freetype-dir=/software/sharelib/ --with-jpeg-dir=/software/sharelib/ --with-png-dir=/software/sharelib/ --with-zlib=/software/sharelib/ --with-libxml-dir=/software/sharelib/ --disable-rpath --enable-bcmath --enable-safe-mode --enable-shmop --enable-sysvsem --with-curl=/software/curl/ --enable-fpm --enable-mbstring--with-mcrypt=/software/sharelib/ --with-gd=/software/sharelib/ --enable-gd-native-ttf --with-openssl=/software/openssl --with-mhash --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --enable-inline-optimization --with-curlwrappers --enable-mbregex --with-gettext<br>[root@ipython php-5.3.5]# make install<br><br>##创建PHP-FPM配置文件,参数什么的自己根据配置调整##<br>[root@ipython php-5.3.5]# cat >> /software/php/etc/php-fpm.conf <p>好了...看图</p><p> <img src="/static/imghwm/default1.png" data-src="http://img.bitscn.com/upimg/allimg/c140719/1405K4515Y060-243438.jpg" class="lazy" title="centos7-lnmp.jpg" alt="wKiom1PCoIPhQ3pXAAKppSWGhd8839.jpg"> </p>

InnoDBBufferPool reduces disk I/O by caching data and indexing pages, improving database performance. Its working principle includes: 1. Data reading: Read data from BufferPool; 2. Data writing: After modifying the data, write to BufferPool and refresh it to disk regularly; 3. Cache management: Use the LRU algorithm to manage cache pages; 4. Reading mechanism: Load adjacent data pages in advance. By sizing the BufferPool and using multiple instances, database performance can be optimized.

Compared with other programming languages, MySQL is mainly used to store and manage data, while other languages such as Python, Java, and C are used for logical processing and application development. MySQL is known for its high performance, scalability and cross-platform support, suitable for data management needs, while other languages have advantages in their respective fields such as data analytics, enterprise applications, and system programming.

MySQL is worth learning because it is a powerful open source database management system suitable for data storage, management and analysis. 1) MySQL is a relational database that uses SQL to operate data and is suitable for structured data management. 2) The SQL language is the key to interacting with MySQL and supports CRUD operations. 3) The working principle of MySQL includes client/server architecture, storage engine and query optimizer. 4) Basic usage includes creating databases and tables, and advanced usage involves joining tables using JOIN. 5) Common errors include syntax errors and permission issues, and debugging skills include checking syntax and using EXPLAIN commands. 6) Performance optimization involves the use of indexes, optimization of SQL statements and regular maintenance of databases.

MySQL is suitable for beginners to learn database skills. 1. Install MySQL server and client tools. 2. Understand basic SQL queries, such as SELECT. 3. Master data operations: create tables, insert, update, and delete data. 4. Learn advanced skills: subquery and window functions. 5. Debugging and optimization: Check syntax, use indexes, avoid SELECT*, and use LIMIT.

MySQL efficiently manages structured data through table structure and SQL query, and implements inter-table relationships through foreign keys. 1. Define the data format and type when creating a table. 2. Use foreign keys to establish relationships between tables. 3. Improve performance through indexing and query optimization. 4. Regularly backup and monitor databases to ensure data security and performance optimization.

MySQL is an open source relational database management system that is widely used in Web development. Its key features include: 1. Supports multiple storage engines, such as InnoDB and MyISAM, suitable for different scenarios; 2. Provides master-slave replication functions to facilitate load balancing and data backup; 3. Improve query efficiency through query optimization and index use.

SQL is used to interact with MySQL database to realize data addition, deletion, modification, inspection and database design. 1) SQL performs data operations through SELECT, INSERT, UPDATE, DELETE statements; 2) Use CREATE, ALTER, DROP statements for database design and management; 3) Complex queries and data analysis are implemented through SQL to improve business decision-making efficiency.

The basic operations of MySQL include creating databases, tables, and using SQL to perform CRUD operations on data. 1. Create a database: CREATEDATABASEmy_first_db; 2. Create a table: CREATETABLEbooks(idINTAUTO_INCREMENTPRIMARYKEY, titleVARCHAR(100)NOTNULL, authorVARCHAR(100)NOTNULL, published_yearINT); 3. Insert data: INSERTINTObooks(title, author, published_year)VA


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