Nginx是什么意思

安装linux一些必须的包：
    yum install gcc gcc-c++ gcc-g77 autoconf automake zlib* fiex* libxml* ncurses-devel libmcrypt* libtool-ltdl-devel* libevent
    安装mysql，mysql安装包需要自己下载，安装目录 /usr/local/web/
    sudo mkdir -p /usr/local/web/
    sudo tar xzvf mysql-5.1.39.tar.gz
    cd mysql-5.1.39
    ./configure --prefix=/usr/local/web/mysql.5.1.39 --enable-thread-safe-client --enable-assembler --with-big-tables --with-client-ldflags=-all-static --with-mysqld-ldflags=-all-static --with-charset=utf8 --with-collation=utf8_general_ci --with-extra-charsets=complex
    make
    make install
    创建mysql用户组等信息
    sudo  groupadd mysql
    sudo  useradd -g mysql -s /sbin/nologin mysql
    sudo ./scripts/mysql_install_db --user=mysql --datadir=/usr/local/web/mysql.5.1.39/var
    sudo  chown -r root /usr/local/web/mysql.5.1.39
    sudo  chown -r mysql:mysql /usr/local/web/mysql.5.1.39/var
    管理mysql
    #启动mysql：
    sudo  /usr/local/web/mysql.5.1.39/share/mysql/mysql.server  start
    #重启mysql
    sudo  /usr/local/web/mysql.5.1.39/share/mysql/mysql.server  restart
    #停止mysql
    sudo  /usr/local/web/mysql.5.1.39/share/mysql/mysql.server  stop
    linux