How to check centos hard disk capacity

The following columncentos tutorialwill introduce to you the method of checking the centos hard disk capacity. I hope it will be helpful to friends in need!

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 occupied by each directory and try to find the directory that takes up more space

du / -h --max-depth=1

Check the disk usage of Docker

docker system df

View image

docker images

Delete container

docker rm -f [containerID]

Deletion is useless Mirror

docker rmi 【镜像id】

Find the file to delete through the find command:

find /data/test/ -name "*.zip" -exec rm -rf {} \;

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