Image 列表
[docker | podman] image ls -a
# or
[docker | podman] images
Container 列表
[docker | podman] container ls -a
# or
[docker | podman] ps
查看输出
[docker | podman] compose -f <yaml_file> logs [-f] [service name]
# or
[docker | podman] logs [-f] [container id]
验证配置文件
[docker | podman] compose -f <yaml_file> config
删除冗余 Image
echo 'y' | [docker | podman] system prune
导入/导出 Image
# 导出
[docker | podman] save -o <image>.tar <image_name:label | image_id>
# 导入
# 使用image_id导出的Image ,导入时也没有名字
[docker | podman] load -i <image>.tar
导入/导出 Volume
# 导出数据
podman volume export <volume_name> | gzip > /tmp/<volume_name>_backup.tar.gz
scp /tmp/<volume_name>_backup.tar user@hostname:/tmp/
# 或使用 rsync
rsync -avz /tmp/<volume_name>_backup.tar user@hostname:/tmp/
# 创建目标卷
podman volume create <volume_name>
# 导入数据
gunzip -c /tmp/<volume_name>_backup.tar.gz | podman volume import <volume_name> -
不启动 Image ,查看 Image 内的文件
# 创建临时容器
[docker | podman] conatiner create --name <container_name> <image_name>
# 从容器复制文件到宿主机
[docker | podman] conatiner cp <container_name>:<file_path> <dest_path>
# 清理临时窗口
[docker | podman] container rm <container_name>
创建桥接网络
[docker | podman] network create [name]
[docker | podman]快捷命令
echo "alias d-ll='[docker | podman] image ls -a; echo; [docker | podman] container ls -a'" >> ~/.bashrc \
&& echo "alias d-ps='[docker | podman] ps'" >> ~/.bashrc \
&& echo "alias d-clean='[docker | podman] system prune -f'" >> ~/.bashrc \
&& echo "alias d-rm='_a(){ [docker | podman] image rm $1; echo; [docker | podman] container rm $1; }; _a'" >> ~/.bashrc \
&& echo "alias d-exec='_a(){ [docker | podman] exec -it $1 /bin/bash; }; _a'" >> ~/.bashrc \
&& echo "alias d-stop='_a(){ [docker | podman] container stop $1; }; _a'" >> ~/.bashrc \
&& echo "alias d-kill='_a(){ [docker | podman] container kill $1; }; _a'" >> ~/.bashrc
source ~/.bashrc