Ubuntu 16.04服务器安装及软件配置
1.配置静态地址
vim /etc/network/interfaces
auto enp1s0
iface enp1s0 inet static
address 192.168.1.131
netmask 255.255.255.0
auto enp2s0
iface enp2s0 inet static
address 192.168.2.131
netmask 255.255.255.0
auto enp3s0
iface enp3s0 inet static
address 192.168.10.131
netmask 255.255.255.0
gateway 192.168.10.1
auto enp4s0
iface enp4s0 inet static
address 172.123.123.123
netmask 255.255.255.0
2.配置DNS地址
vim /etc/resolvconf/resolv.conf.d/tail
nameserver 192.168.10.1
3.开启root远程登录权限
sudo vi /etc/ssh/sshd_config
将PermitRootLogin without-password 修改为PermitRootLogin yes
4.重启ssh服务
service ssh restart
5、更新sources.list ，然后 apt-get update
vim /etc/apt/sources.list
deb-src http://archive.ubuntu.com/ubuntu xenial main restricted deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe deb http://mirrors.aliyun.com/ubuntu/ xenial universe deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse deb http://archive.canonical.com/ubuntu xenial partner deb-src http://archive.canonical.com/ubuntu xenial partner deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse
apt-get update
6、通过 locale -a ，检查中文包问题，具体参考：英文Ubuntu安装中文包（locale）的方法；
然后，在/root/.profile 中增加： export LC_ALL=zh_CN.UTF-8 , 具体参考： 调整更改ubuntu时区,时间,locale
vim /root/.profile
export LC_ALL=zh_CN.UTF-8
输入以下命令安装：
cd /usr/share/locales
sudo ./install-language-pack zh_CN
然后重开终端，就可以发现中文locale已经安装完毕，警告已经不再出现了。
当然，还可以执行：
sudo locale-gen
重建locale。
7.Ubuntu 内存问题：调整参数：/etc/sysctl.conf 【针对4G内存进行配置】
vim /etc/sysctl.conf
vm.lowmem_reserve_ratio = 256 32 32
vm.min_free_kbytes = 307200
8、安装相关软件
dpkg -l | grep %openjdkXXX%
service tomcat7 status
ESC ： q
service tomcat7 stop
service tomcat7 start
service tomcat7 restart
安装openjdk
sudo apt-get install openjdk-8-jdk
安装MySQL
apt-get install mysql-server
安装libcv
apt-get install libcv2.4
安装tomcat8
apt-get install tomcat8 tomcat8-admin
安装gcc
apt-get install build-essential
安装libstdc++5
apt-get install libstdc++5
安装libxv-dev
apt-get install libxv-dev
9、软件与环境参数配置
环境变量：
vim /root/.profile
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/opt/xdt/videocheck/libs/dh:/opt/xdt/videocheck/libs/hk
export JAVA_OPTS="-server -Xms512m -Xmx1024m -XX:PermSize=600M -XX:MaxPermSize=600m"
export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:$PKG_CONFIG_PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/lib:/opt/xdt/videocheck/libs/dh:/opt/xdt/videocheck/libs/hk
export LC_ALL=zh_CN.UTF-8
export JAVA_OPTS="-server -Xms512m -Xmx1024m -XX:PermSize=600M -XX:MaxPermSize=600m"
10、优化tomcat
安装authbind工具：
apt-get install authbind
修改tomcat配置文件：
vim /etc/default/tomcat8
/etc/default/tomcat8， 修改：AUTHBIND=yes
开放80端口：
touch /etc/authbind/byport/80
chmod 0755 /etc/authbind/byport/80
chown tomcat8:tomcat8 /etc/authbind/byport/80
11、MySQL数据库（存储过程与参数配置）
vim /etc/mysql/conf.d/mysql.cnf
[mysql]
default-character-set=utf8
vim /etc/mysql/mysql.conf.d/mysqld.cnf
[mysqld]
character_set_server=utf8
#bind-address = 127.0.0.1
show variables like \'%char%\';
开启MySQL Event统计功能：
— 查看是否开启定时器
SHOW VARIABLES LIKE \’event_scheduler\’;
— 开启定时器 0：off 1：on
SET GLOBAL event_scheduler = 1;
GRANT ALL PRIVILEGES ON *.* TO \’root\’@\’%\’ IDENTIFIED BY \’system\’ WITH GRANT OPTION;
flush privileges;
select host from user where user = \’root\’;