In this video we cover the df command. DF reports file system disk space usage. DF differs from du because it looks at the file system and not files or directories.
We look at the man page for df and then we do some examples and what the output means
List disk usage on all file systems
df -a
Df human readable
df -h /
Use DF to check inodes
df -i
Show only local filesystems
df -hl