Ravi Sir's Cards › AWS
df vs du
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
Read card text
What this card says
Shows
df
Space per filesystem.
du
Space per folder.
Key points
Counts deleted-open files.
Sees only existing files.
Example
df -h
Use when
Which disk.
Which folder.