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mkdir dk_java
cd dk_java

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cp  /mnt/hgfs/share_disk/dms_dh_0417/dms/dms_server/jdk-8u91-linux-x64.tar.gz .

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FROM centos:centos7
MAINTAINER sToa
ADD jdk-8u91-linux-x64.tar.gz /home
ENV JAVA_HOME /home/jdk1.8.0_91
ENV JRE_HOME /home/jdk1.8.0_91/jre
ENV PATH $JAVA_HOME/bin:$PATH

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docker build -t jdk1.8 .

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 docker run -di --name=jdk1.8 jdk1.8

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docker exec -it jdk1.8 /bin/bash

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java -version

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docker run --name test -v /home/prehisle/tmp/dk_mysql/initdb.d/:/docker-entrypoint-initdb.d -it -e MYSQL_ROOT_PASSWORD=123456 -e MYSQL_DATABASE=dms mysql:5.7.22

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mysql -uroot -p

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sudo curl --proxy http://127.0.0.1:10809 -L "https://github.com/docker/compose/releases/download/1.25.5/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

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docker-compose up

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docker-compose stop

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docker-compose rm

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sudo apt-get install docker

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sudo service docker start
sudo service docker stop

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docker images

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docker search nginx

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docker pull centos:7

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docker rmi 602e111c06b6

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qemu-img resize /home/kvm/kvmimg/GD2_TG2.img +100G

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qemu-img check -r all /home/kvm/kvmimg/GD2_NS2.img

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fdisk -l
fdisk /dev/vda
  p
  n
  回车
  回车
  ...
  w
reboot
pvcreate /dev/vda3
用lvs或vgs指令查看VG
vgextend {你的VG} /dev/vda3
lvextend -l +100%FREE /dev/centos/root
resize2fs /dev/centos/root # 报错后改用下面的命令
xfs_growfs /dev/mapper/centos-root
df -h