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    ▪有关nginx的if(!-e)问题与解决方法      一，nginx的url重写问题 nano /usr/local/nginx/conf/nginx.conf   代码示例: if (!-e $request_filename){   //此处旋转url重写的规则 ｝ 重起时，老是报错，又重新看了下配置文件，啥问题也有没有。 还好，.........

    ▪ubuntu下nginx+php+mysql环境配置教程      1、更新   代码示例: sudo apt-get update 2、安装nginx   代码示例: sudo apt-get intsall nginx Ubuntu安装之后的文件结构大致为: * 所有的配置文件都在/etc/nginx下,并且每个虚拟主机已经安排在了/etc/nginx.........

    ▪Nginx、mysql、php-fpm安装与配置高性能Nginx平台      系统环境：rhel4.7、centos5.5 1、所需软件 mysql-5.0.92.tar.gz libiconv-1.13.tar.gz libxml2-2.6.31.tar.gz jpegsrc.v6b.tar.gz freetype-2.3.5.tar.gz zlib-1.2.3.tar.gz libpng-1.2.40.tar.gz gd-2.0.35.tar.gz libmcrypt-2.5.7.tar.gz php-5.2.........

代码示例:

if (!-e $request_filename){
  //此处旋转url重写的规则
｝

代码示例:

[root@BlackGhost www]# /usr/local/nginx/sbin/nginx
[emerg]: unknown directive "if(!-e" in /usr/local/nginx/conf/nginx.conf:124

代码示例:

sudo apt-get update

代码示例:

sudo apt-get intsall nginx

代码示例:

sudo /etc/init.d/nginx start
#或者
service nginx start

代码示例:

sudo killall apache2
 

代码示例:

sudo apt-get install php5 php5-cgi php5-mysql php5-curl php5-gd php5-idn php-pear php5-imagick php5-imap php5-mcrypt php5-memcache php5-mhash php5-ming php5-pspell php5-recode php5-snmp php5-tidy php5-xmlrpc php5-sqlite php5-xsl

代码示例:

sudo apt-get install spawn-fcgi

代码示例:

sudo vi /etc/nginx/fastcgi_params

代码示例:

fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

代码示例:

cgi.fix_pathinfo=1;

代码示例:

server {
listen 80;
server_name localhost;

代码示例:

root /var/www/nginx-default

代码示例:

#location ~ .php$ {
#fastcgi_pass 127.0.0.1:9000;
#fastcgi_index index.php;
#fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
#includefastcgi_params;
#}

代码示例:

location ~ .php$ {
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME /var/www/nginx-default$fastcgi_script_name;

代码示例:

tar xvfz mysql-5.0.92.tar.gz
cd mysql-5.0.92
./configure --prefix=/usr/local/mysql --localstatedir=/home/var --with-charset=utf8 --with-extra-charsets=all --with-berkeley-db --with-innodb --without-readline --enable-assembler --with-pthread --enable-thread-safe-client --with-client-ldflags=-all-static
make
make install

代码示例:

[client]
character-set-server = utf8
port    = 3306
socket  = /tmp/mysql.sock

[mysqld]
character-set-server = utf8
replicate-ignore-db = mysql
replicate-ignore-db = test
replicate-ignore-db = information_schema
user    = mysql
port    = 3306
socket  = /tmp/mysql.sock
basedir = /usr/local/webserver/mysql
datadir = /home/var
log-error =  /home/var/mysql_error.log
pid-file =/home/var/mysql.pid
open_files_limit    = 10240
back_log = 600
max_connections = 5000
max_connect_errors = 6000
table_cache = 614
external-locking = FALSE
max_allowed_packet = 32M
sort_buffer_size = 1M
join_buffer_size = 1M
thread_cache_size = 300
#thread_concurrency = 8
query_cache_size = 512M
query_cache_limit = 2M
query_cache_min_res_unit = 2k
default-storage-engine = MyISAM
thread_stack = 192K
transaction_isolation = READ-COMMITTED
tmp_table_size = 246M
max_heap_table_size = 246M
long_query_time = 3
log-slave-updates
log-bin = /home/var//binlog/binlog
binlog_cache_size = 4M
binlog_format = MIXED
max_binlog_cache_size = 8M
max_binlog_size = 1G
relay-log-index = /home/var/relaylog/relaylog
relay-log-info-file = /home/var/relaylog/relaylog
relay-log = /home/var/relaylog/relaylog
expire_logs_days = 30
key_buffer_size = 256M
read_buffer_size = 1M
read_rnd_buffer_size = 16M
bulk_insert_buffer_size = 64M
myisam_sort_buffer_size = 128M
myisam_max_sort_file_size = 10G
myisam_repair_threads = 1
myisam_recover

interactive_timeout = 120
wait_timeout = 120

skip-name-resolve
#master-connect-retry = 10
slave-skip-errors = 1032,1062,126,1114,1146,1048,1396

#master-host     =   192.168.1.2
#master-user     =   username
#master-password =   password
#master-port     =  3306

server-id = 1

innodb_additional_mem_pool_size = 16M
innodb_buffer_pool_size = 512M
innodb_data_file_path = ibdata1:256M:autoextend
innodb_file_io_threads = 4
innodb_thread_concurrency = 8
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 16M
innodb_log_file_size = 128M
innodb_log_files_in_group = 3
innodb_max_dirty_pages_pct = 90
innodb_lock_wait_timeout = 120
innodb_file_per_table = 0

#log-slow-queries = /home/var/slow.log
#long_query_time = 10

[mysqldump]
quick
max_allowed_packet = 32M
 

代码示例:

/usr/local/mysql/bin/mysql_install_db --user=mysql
chown -R mysql:mysql /home/var
/usr/local/mysql/bin/mysqld_safe --user=mysql &
cp ./support-files/mysql.server /etc/rc.d/init.d/mysql     mysql.server在安装目录下
chmod +x /etc/rc.d/init.d/mysql
chkconfig --add mysql
service mysql start
/usr/local/mysql/bin/mysqladmin -u root password 57DwNRI3pirdSAP
cd /usr/bin
ln -s /usr/local/mysql/bin/mysql mysql

代码示例:

tar zxvf libiconv-1.13.tar.gz
cd libiconv-1.13/
./configure --prefix=/usr/local/libiconv/
make
make install
cd ..

tar zxvf libxml2-2.6.31.tar.gz
cd libxml2-2.6.31
./configure --prefix=/usr/local/libxml2
make
make install
cd ..

mkdir -pv /usr/local/jpeg6/{,bin,lib,include,man/man1,man1}
tar vzxf jpegsrc.v6b.tar.gz
cd jpeg-6b
./configure --prefix=/usr/local/jpeg6 --enable-shared --enable-static
make
make install
cd ..

tar zvxf freetype-2.3.5.tar.gz
cd freetype-2.3.5
./configure --prefix=/usr/local/freetype
make
make install
cd ..

tar zvxf zlib-1.2.3.tar.gz
cd zlib-1.2.3
./configure --prefix=/usr/local/zlib
make
make install
cd ..

tar zxvf libpng-1.2.40.tar.gz
cd libpng-1.2.40
cp scripts/makefile.std makefile
make
make install
cd ..

tar xzvf gd-2.0.35.tar.gz
cd gd-2.0.35
./configure --prefix=/usr/local/gd --with-png=/usr/local/libpng --with-zlib=/usr/local/zlib --with-freetype=/usr/local/freetype --with-jpeg=/usr/local/jpeg6 --with-libxml=/usr/local/libxml2
make （make的时候出报错，没关系，再make一次就可以）
make install
cd ..

tar -zxvf libmcrypt-2.5.7.tar.gz
cd libmcrypt-2.5.7
./configure
make
make install
cd ..

ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4
ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8