Use of du and df commands in linux

du instruction

1. Display the space occupied by all files in the directory
Example :

du -h  ./    //显示当前目录所有文件所占空间

result:

2. Display the space occupied by individual files
Example

du -h 1.jpg

Result

3. Display multiple file spaces
Example

 du -h 1.jpg,2.jpg

Result:

4. Display the total space occupied by directory files

du -sh

result:

df command

1. View file system disk device space information
Example :

df -h 

Result:

2. View all file system space information
Example :

du -ah

result: