1.基础环境配置：

  1. # Ubuntu18.04版，安装后的配置
  2. ## 1. 添加root密码
  3. sudo passwd root
  4. ### 输入两遍root的密码
  6. ## 2. 修改静态IP --  ubuntu18跟16版本，在修改静态IP的时候有区别
  7. cd /etc/netplan
  8. sudo vim 01-network-manager-all.yaml   #需要严格遵守yml语法格式（主要是冒号后面加一个空格）
  9. ### 添加 ens33的网络配置信息
  10. network:
  11.   version: 2
  12.   renderer: NetworkManager
  13.   ethernets:
  14.       ens33:
  15.           dhcp4: no
  16.           addresses: [192.168.80.30/24]
  17.           optional: true
  18.           gateway4: 192.168.80.2
  19.           nameservers:
  20.                 addresses: [223.5.5.5,8.8.8.8]
  22. ## 更改netplan
  23. sudo netplan apply
  1. ## 修改国内源
  2. cd /etc/apt
  3. cp sources.list sources.list.bak
  4. echo '' > sources.list
  6. vim sources.list
  8. ## 3.修改国内源 -- 阿里、163、中科大都行
  9. ### 阿里源
  10. deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
  11. deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
  12. deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
  13. deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
  14. deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
  15. deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
  16. deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
  17. deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
  18. deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
  19. deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
  21. ### 163源
  22. deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
  23. deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
  24. deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
  25. deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
  26. deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
  27. deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse
  28. deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse
  29. deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse
  30. deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse
  31. deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse
  33. ### 中科大源
  34. deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
  35. deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse
  36. deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
  37. deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
  38. deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
  39. deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
  40. deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
  41. deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
  42. deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
  43. deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
  45. ## 更新
  46. apt-get update && apt-get upgrade
  1. # 4.图形界面的处理
  2. sudo systemctl set-default multi-user.target   # 关闭图形界面
  3. sudo systemctl set-default graphical.target  #开启图形界面
  4. sudo reboot    #重启
  5. init 0  #关机
  6. init 6  #重启
  1. # 基础环境配置
  2. # Ubuntu 16.04.7安装时，修改静态ip
  3. ## 修改文件
  4. sudo vim /etc/network/interfaces
  5. ## 修改文件
  6. auto ens33
  7. iface ens33 inet static
  8. address 192.168.80.30
  9. netmask 255.255.255.0
  10. gateway 192.168.80.2
  11. dns-nameservers 8.8.8.8 114.114.114.114
  13. ## 修改DNS
  14. sudo vim /etc/resolvconf/resolv.conf.d/base
  15. ## 添加内容
  16. nameserver 114.114.114.114
  17. nameserver 223.5.5.5
  19. ## 重启网络
  20. sudo /etc/init.d/networking restart
  22. ## 修改国内源
  23. cd /etc/apt
  24. cp sources.list sources.list.bak
  25. echo '' > sources.list
  27. vim sources.list
  28. #修改国内的源： 阿里源 -- 16.04版
  29. deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
  30. deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
  31. deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
  32. deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
  33. deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
  34. deb http://mirrors.aliyun.com/ubuntu/ xenial universe
  35. deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
  36. deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
  37. deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
  38. deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
  39. deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
  40. deb http://archive.canonical.com/ubuntu xenial partner
  41. deb-src http://archive.canonical.com/ubuntu xenial partner
  42. deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
  43. deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
  44. deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
  45. deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse
  47. ## 更新
  48. sudo apt-get update && apt-get upgrade
  1. # 2.设置JDK的环境变量-- 跟docker无关，此处属于环境配置
  2. sudo mkidr /usr/local/soft
  3. tar -zxvf jdk1.8.0-202.tar.gz -C /usr/local/soft/
  5. ## 修改环境变量配置：
  6. sudo vim /etc/profile
  8. ## 添加JDK的环境变量
  9. #set java env
  10. export JAVA_HOME=/usr/local/soft/jdk1.8.0
  11. export JRE_HOME=${JAVA_HOME}/jre    
  12. export CLASSPATH=.:${JAVA_HOME}/lib:${JRE_HOME}/lib    
  13. export PATH=${JAVA_HOME}/bin:$PATH
  15. ## 执行命令修改立即生效
  16. source /etc/profile
  18. ## 如果未生效：需要手动修改/etc/bash.bashrc
  19. export PATH=$PATH:/usr/local/jdk1.8.0/bin:/usr/local/jdk1.8.0/jre/bin
  21. # 查看jdk安装情况
  22. java -version