博文圖片換成動態頁面變成偽靜態：
if (-f $request_filename/index.html){
rewrite (.*) $1/index.html break;
}
if (-f $request_filename/index.php){
rewrite (.*) $1/index.php;
}
if (!-f $request_filename){
rewrite (.*) /index.php;
一鍵安裝MySQL：
#1.創建用戶
useradd mysql -s /sbin/nologin -M
id mysql
#2.創建目錄上傳軟件
mkdir -p /server/tools/
cd /server/tools/
#wget -----
#3、解壓安裝
tar xf mysql-5.7.26-linux-glibc2.12-x86_64.tar.gz
mkdir -p /application
mv mysql-5.7.26-linux-glibc2.12-x86_64 /application/mysql-5.7.26
ln -s /application/mysql-5.7.26/ /application/mysql
#4、配置配置文件
rpm -e --nodeps mariadb-libs
cat >/etc/my.cnf<<EOF
[mysqld]
basedir = /application/mysql/
datadir = /application/mysql/data
socket = /tmp/mysql.sock
server_id = 1
port = 3306
log_error = /application/mysql/data/oldboy_mysql.err
[mysql]
socket = /tmp/mysql.sock
prompt = oldboy [\\d]>
EOF
#5.初始化數據庫
rpm -qa mariadb-libs
yum install libaio-devel -y
mkdir -p /application/mysql/data
chown -R mysql.mysql /application/mysql/
/application/mysql/bin/mysqld --initialize-insecure --user=mysql --basedir=/application/mysql/ --datadir=/application/mysql/data
#6、配置啟動
cat >/etc/systemd/system/mysqld.service<<EOF
[Unit]
Description=MySQL Server by oldboy
Documentation=man:mysqld(8)
Documentation=http://dev.mysql.com/doc/refman/en/using-systemd.html
After=network.target
After=syslog.target
[Install]
WantedBy=multi-user.target
[Service]
User=mysql
Group=mysql
ExecStart=/application/mysql/bin/mysqld --defaults-file=/etc/my.cnf
LimitNOFILE = 5000
EOF
systemctl start mysqld
systemctl enable mysqld
netstat -lntup|grep mysql
#7.登錄測試
echo 'export PATH=/application/mysql/bin:$PATH' >>/etc/profile
. /etc/profile
mysql
quit
一鍵安裝的時候MySQL解決方法：
二進制安裝的MYSQL：600多M
1）先下載放到管理機器，推過去解壓。
2）可以選擇mariadb
yum install mariadb-server mariadb -y
安裝BLOG
1、確認環境
[root@web02 ~]# netstat -lntup|egrep "80|3306|9000"
tcp 0 0 127.0.0.1:9000 0.0.0.0:* LISTEN 12214/php-fpm: mast
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 12420/nginx: master
tcp6 0 0 :::3306 :::* LISTEN 7285/mysqld
2、下載上傳開源BLOG
[root@web02 ~]# cd /server/tools/
[root@web02 /server/tools]# rz -y
rz waiting to receive.
[root@web02 /server/tools]# ls
libiconv-1.16 nginx-1.16.0 php-7.3.5.tar.gz
libiconv-1.16.tar.gz nginx-1.16.0.tar.gz wordpress-5.1.1.zip
mysql-5.7.26-linux-glibc2.12-x86_64.tar.gz php-7.3.5
[root@web02 /server/tools]# unzip wordpress-5.1.1.zip
[root@web02 /server/tools]# mv wordpress/* /application/nginx/html/blog/
[root@web02 /server/tools]# chown -R nginx.nginx /application/nginx/html/blog/ （暫時性）
[root@web02 /server/tools]# ls -ld /application/nginx/html/blog/
drwxr-xr-x 5 nginx nginx 4096 5月 7 09:14 /application/nginx/html/blog/
數據庫遷移：從單機LNMP遷移到DB01獨立的mysql
#web02備份：
[root@web02 ~]# mysqldump -uroot -poldboy123 -A -B|gzip >/tmp/web02_db.sql.gz
mysqldump: [Warning] Using a password on the command line interface can be insecure.
#拷貝到異機：
[root@web02 ~]# scp /tmp/web02_db.sql.gz 10.0.0.51:/tmp
systemctl stop mysqld
systemctl disable mysqld
lsof -i :3306
#web02:
#修改配置文件
[root@web02 ~]# cd /application/nginx/html/blog/
[root@web02 /application/nginx/html/blog]# vim wp-config.php
define( 'DB_NAME', 'wordpress' );
/** MySQL database username */
define( 'DB_USER', 'wordpress' );
/** MySQL database password */
define( 'DB_PASSWORD', 'oldboy123' );
/** MySQL hostname */
define( 'DB_HOST', '172.16.1.51' );
#db01:
lsof -i :3306
[root@db01 ~]# cd /tmp
[root@db01 /tmp]# gzip -d web02_db.sql.gz
[root@db01 /tmp]# mysql </tmp/web02_db.sql
grant all privileges on wordpress.* to wordpress@'172.16.1.%' identified by 'oldboy123';
flush privileges;
select user,authentication_string,host from mysql.user;
