今天又一次搞Linux生產環境搭建。這是種步驟不少,很繁瑣並且又不得不作的事情。雖然作過不少次,但仍是有不少步驟、命令不記得,每一次處處找資料很麻煩,因而將一些步驟記下,以便查找。html
mysql -h 192.168.1.100 -u root -p
給帳號user1 密碼爲123456 的用戶testDB數據庫的全部表的select,insert,update,delete權限:java
grant select,insert,update,delete on testDB.* to user1@'%' identified by '123456';
刷新權限:mysql
flush privileges;
show variables like 'max_connections';
vi /etc/my.cnf
找到max_connections=100
(若是沒有則添加),改成:linux
max_connections=1500
用本身的電腦免密碼登陸Linux服務器(本身是Windows系統)nginx
在windows上web
用cmd命令執行:sql
ssh-keygen -t rsa
連敲3下回車,能夠在C盤用戶目錄下的.ssh
文件夾下看到,數據庫
id_rsa是私鑰,id_rsa.pub是公鑰。windows
在linux上centos
執行,
ssh-keygen -t rsa
連敲3下回車,而後cd .ssh/
能夠看到,
id_rsa id_rsa.pub
建立用於保存免登陸主機生成的公鑰,authorized_keys
touch authorized_keys
將他的權限改成600
chmod 600 ~/.ssh/authorized_keys
最後將windows電腦的id_rsa.pub公鑰寫到authorized_keys中,保存便可。
下載好的JDK文件名成這個樣子jdk-8u65-linux-x64.rpm\?AuthParam\=1445848743_f162eddc392f630f3b14bcded3bc3f19
將它改成jdk-8u65-linux-x64.rpm
。命令以下:
mv jdk-8u65-linux-x64.rpm\?AuthParam\=1445848743_f162eddc392f630f3b14bcded3bc3f19 jdk-8u65-linux-x64.rpm
下載JDK
wget http://download.oracle.com/otn-pub/java/jdk/8u65-b17/jdk-8u65-linux-x64.rpm?Auth Param=1445848743_f162eddc392f630f3b14bcded3bc3f19
下載好重命名成:jdk -8u65-linux-x64.rpm,給777權限
`chmod 777 jdk-8u65-linux-x64.rpm`
安裝
rpm -ivh jdk-8u65-linux-x64.rpm
查看
java -version
修改系統環境變量文件
vi + /etc/profile
向文件裏面追加如下內容:
JAVA_HOME=/usr/java/jdk1.8.0_65 JRE_HOME=/usr/java/jdk1.8.0_65 PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib export JAVA_HOME JRE_HOME PATH CLASSPATH
使修改當即生效:
source /etc/profile
處理源:
rpm -ivh http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm
查看yum的nginx信息:
yum info nginx
安裝:
yum install nginx
啓動nignx:
service nginx start
輸入主機地址查看:
http://192.168.1.100/
看到,
Welcome to nginx! If you see this page, the nginx web server is successfully installed and working. Further configuration is required. For online documentation and support please refer to nginx.org. Commercial support is available at nginx.com. Thank you for using nginx.
說明成功。
* 暫時記下這些,後續再整理更新。(部分Linux版本可能不徹底適用)