配置阿里云centos7.4记录
配置java
软件目录在 /soft/
cd /soft
tar zxvf jdk.tar.gz
vim /etc/profile
/*加入如下代码*/
JAVA_HOME=/soft/jdk/
JAVA_BIN=/soft/jdk/bin
JRE_HOME=/soft/jdk/jre
CATALINA_BASE=/soft/tomcat
PATH=$PATH:/soft/jdk/bin:/soft/jdk/jre/bin:/soft/nginx/sbin:/soft/php/bin:/soft/php/sbin
CLASSPATH=/soft/jdk/jre/lib:/soft/jdk/lib:/soft/jdk/jre/lib/charsets.jar
/*然后esc :wq保存*/
source /etc/profile
java -version
配置tomcat
cd /soft
tar zxvf tomcat.tar.gz
/soft/tomcat/bin/startup.sh
echo "/soft/tomcat/bin/startup.sh" >> /etc/rc.d/rc.local
chmod a+x /etc/rc.d/rc.local
配置nginx
wget https://nginx.org/download/nginx-1.15.5.tar.gz
tar zxvf nginx.tar.gz
cd ./src/nginx
./configure --prefix=/soft/nginx --with-http_ssl_module
yum -y install pcre pcre-devel
yum install -y zlib-devel
./configure --prefix=/soft/nginx
make
make install
nginx -version
安装PHP5.6
cd /soft
tar xzvf php.tar.gz
wget https://jaist.dl.sourceforge.net/project/mcrypt/Libmcrypt/2.5.8/libmcrypt-2.5.8.tar.bz2
tar -xjvf libmcrypt-2.5.8.tar.bz2
cd /soft/libmcrypt-2.5.8
./configure
make && make install
cd /soft
wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
tar -xzvf libiconv-1.14.tar.gz
cd libiconv-1.14
./configure --prefix=/usr/local/libiconv
make && make install
yum install php-mcrypt libmcrypt libmcrypt-devel
cd /soft/php/
./configure --prefix=/soft/php --with-config-file-path=/soft/php/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=www --enable-mysqlnd --with-mysql=mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --enable-opcache --enable-mbstring --enable-soap --enable-zip --enable-bcmath --with-openssl --with-zlib --with-curl --with-gd --with-zlib-dir=/usr/lib --with-png-dir=/usr/lib --with-jpeg-dir=/usr/lib --with-mhash --with-freetype-dir --with-mcrypt --enable-gd-native-ttf --with-xmlrpc --with-iconv-dir=/usr/local/libiconv
make
make install
/*加入:/soft/php/bin:/soft/php/sbin*/
vim /etc/profile
PATH=$PATH:/soft/jdk/bin:/soft/jdk/jre/bin:/soft/nginx/sbin:/soft/php/bin:/soft/php/sbin
source /etc/profile
php -v
groupadd www
useradd php-fpm -M -s /sbin/nologin -g www
vim /soft/php/etc/php-fpm.conf
/*配置一下*/
; Unix user/group of processes
; Note: The user is mandatory. If the group is not set, the default user's group
; will be used.
user = php-fpm
group = www
/*配置完毕*/
php-fpm -v
netstat -ltunp | grep 9000
nginx -s reload
/*PHP想关*/
chmod -R 777 /x4f_oa/www
php --ini
解决java验证码文字问题
yum groupinstall "Fonts"
/soft/tomcat/bin/catalina.sh stop
/soft/tomcat/bin/catalina.sh start
linux 命令行，ctrl+c退出当前命令
php-fpm的重启方法
启动方法 直接 **php-fpm**php-fpm master 进程可以理解一下以下的信号：
INT, TERM 立刻终止
QUIT 平滑终止
USR1 重新打开日志文件
USR2 平滑重载所有worker进程并重新载入配置和二进制模块
首先查看php-fpm 进程
ps -aux | grep php
root 14742 0.0 0.0 186456 5728 ? Ss Jul24 0:05 php-fpm: master process (/usr/local/php/conf/php-fpm.conf)
nginx 14743 0.0 0.0 186728 7656 ? S Jul24 0:00 php-fpm: pool www
nginx 14744 0.0 0.0 186728 7764 ? S Jul24 0:00 php-fpm: pool www
nginx 14745 0.0 0.0 186728 7656 ? S Jul24 0:00 php-fpm: pool www
nginx 14746 0.0 0.0 186728 7756 ? S Jul24 0:00 php-fpm: pool www
nginx 14747 0.0 0.0 186728 7660 ? S Jul24 0:00 php-fpm: pool www
nginx 14748 0.0 0.0 186728 7760 ? S Jul24 0:00 php-fpm: pool www
nginx 14749 0.0 0.0 186728 7756 ? S Jul24 0:00 php-fpm: pool www
nginx 14750 0.0 0.0 186456 5416 ? S Jul24 0:00 php-fpm: pool www
nginx 14751 0.0 0.0 186456 5416 ? S Jul24 0:00 php-fpm: pool www
nginx 14752 0.0 0.0 186728 7660 ? S Jul24 0:00 php-fpm: pool www
nginx 14753 0.0 0.0 186456 5416 ? S Jul24 0:00 php-fpm: pool www
nginx 14754 0.0 0.0 186456 5416 ? S Jul24 0:00 php-fpm: pool www
nginx 14755 0.0 0.0 186456 5416 ? S Jul24 0:00 php-fpm: pool www
nginx 14756 0.0 0.0 186728 7768 ? S Jul24 0:00 php-fpm: pool www
nginx 14757 0.0 0.0 186728 7660 ? S Jul24 0:00 php-fpm: pool www
root 19845 0.0 0.0 112708 964 pts/0 S+ 10:41 0:00 grep --color=auto php
优雅的重启php-fpm:
kill -USR2 14742
OK了。
上面方案一般是没有生成php-fpm.pid文件时使用，如果要生成php-fpm.pid，使用下面这种方案：
上面master进程可以看到，matster使用的是/usr/local/php/etc/php-fpm.conf这个配置文件，cat /usr/local/php/etc/php-fpm.conf 发现：
[global]
; Pid file
; Note: the default prefix is /usr/local/php/var
; Default Value: none
;pid = run/php-fpm.pid
pid文件路径应该位于/usr/local/php/var/run/php-fpm.pid，由于注释掉，所以没有生成，我们把注释去除，再kill -USR2 42891 重启php-fpm,便会生成pid文件，下次就可以使用以下命令重启,关闭php-fpm了：
php-fpm 关闭：
kill -INT 'cat /usr/local/php/var/run/php-fpm.pid'
php-fpm 重启：
kill -USR2 'cat /usr/local/php/var/run/php-fpm.pid'
nginx重启：进入nginx可执行目录sbin下，输入命令**./nginx -s reload **即可。
php-fpm重启：killall php-fpm && /usr/local/php/sbin/php-fpm我的主机的php-fpm.pid
[global]
; Pid file
; Note: the default prefix is /soft/php/var
; Default Value: none
pid = run/php-fpm.pid
/soft/php/var/run/php-fpm.pid
tomcat启动后访问非常慢 random改为urandom
原因是session计算的问题 可以看CSDN的文章
文件在java安装目录/soft/jdk/jre/lib/security/java.security
# In addition, if "file:/dev/random" or "file:/dev/urandom" is
# specified, the "NativePRNG" implementation will be more preferred than
# SHA1PRNG in the Sun provider.
#
securerandom.source=file:/dev/urandom