df |
Lists file system disk space usage in terms that make sense to your computer. |
df -h |
Lists file system disk space usage in terms that make sense to humans. |
du |
Lists disk space usage of each subdirectory below your current working directory |
du -s |
Lists the cumulative disk space usage of your current working directory. |
du -s file_or_directory |
Lists the disk space usage for a file or the cumulative disk space usage for a directory and its contents. |