查看磁盘使用情况
df -h
列出指定的外围设备的[分区表]状况
fdisk -l
列出所有可用块设备的信息
lsblk
#sda1-->意思是第一个硬盘(a)的第一个分区(1)
列出所有设备的[分区]信息
parted -l
Command to check the space each directory, trying to find the directory take up more space
du / -h --max-depth=1
View disk usage of Docker
docker system df
View Mirror
docker images
Delete container
docker rm -f [containerID]
Delete unwanted Mirror
docker rmi mirror [id]
reference
Disk and disk management information under Centos View