$ curl cheat.sh/
 cheat.sheets:df 
# df
# Report file system disk space usage

# Print free disk space in a [h]uman-readable format.
df -h

# Free disk space for [t]ype EXT2 file systems.
df -t ext2

# Free disk space for filesystems, e[x]cluding EXT2.
df -x ext2

# Show [i]node usage.
df -i

# Show information about a distinct filesystem path.
df [PATH]

# List [a]ll filesystems, + unreadable, duplicates, pseudo, and inaccessible.
df -a

# Fetch a grand total of disk usage.
df --total

 cheat:df 
# To print free disk space in a human-readable format:
df -h

# To print the disk for a given path:
df -d <path>

 tldr:df 
# df
# Gives an overview of the filesystem disk space usage.
# More information: <https://www.gnu.org/software/coreutils/df>.

# Display all filesystems and their disk usage:
df

# Display all filesystems and their disk usage in human-readable form:
df -h

# Display the filesystem and its disk usage containing the given file or directory:
df path/to/file_or_directory

# Display statistics on the number of free inodes:
df -i

# Display filesystems but exclude the specified types:
df -x squashfs -x tmpfs

$
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