# dust > Dust gives an instant overview of which directories are using disk space. > More information: . - Display information for the current directory: `dust` - Display information about one or more directories: `dust {{path/to/directory1 path/to/directory2 ...}}` - Display 30 directories (defaults to 21): `dust --number-of-lines {{30}}` - Display information for the current directory, up to 3 levels deep: `dust --depth {{3}}` - Display the biggest directories at the top in descending order: `dust --reverse` - Ignore all files and directories with a specific name: `dust --ignore-directory {{file_or_directory_name}}` - Do not display percent bars and percentages: `dust --no-percent-bars`