「实战篇」开源项目docker化运维部署-linux和docker基本命令（三）

ls

mkdir

touch file.txt
echo idig8.com>file.txt
cat file.txt

cp myfile newfile
cp -r myfile newfile

rm -rf myfile

chmod 700 newfile

# 查看防火墙状态
firewall-cmd --state
<h1>启动防火墙</h1><p>service firewall start</p><h1>关闭防火墙</h1><p>service firewall stop</p><h1>重启防火墙</h1><p>service firewall restart</p><h1>添加端口段</h1><p>firewall-cmd --permanent --add-port=8080-8085/tcp</p><h1>使端口生效</h1><p>firewall-cmd --reload</p>
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                <h1>删除端口段</h1><p>firewall-cmd --permanent --remove-port=8080-8085/tcp</p><h1>查看已开启的端口</h1><p>firewall-cmd --permanent --list-ports</p><h1>查看已开启的服务</h1><p>firewall-cmd --permanent --list-services

yum -y update
yum install -y docker

service docker start
service docker stop
service docker restart

docker search java
docker pull java

# 导出镜像
docker save java > /home/java.tar.gz</p><h1>导入镜像</h1><p>docker load < /home/java.tar.gz

docker run -d -it --name java java bash

docker pause 容器名称
docker unpause 容器名称
docker stop 容器ID
docker start 容器ID