# bzip2 > A block-sorting file compressor. > More information: . - Compress a file: `bzip2 {{path/to/file_to_compress}}` - Decompress a file: `bzip2 -d {{path/to/compressed_file.bz2}}` - Decompress a file to standard output: `bzip2 -dc {{path/to/compressed_file.bz2}}` - Test the integrity of each file inside the archive file: `bzip2 --test {{path/to/compressed_file.bz2}}` - Show the compression ratio for each file processed with detailed information: `bzip2 --verbose {{path/to/compressed_files.bz2}}` - Decompress a file overwriting existing files: `bzip2 --force {{path/to/compressed_file.bz2}}` - Display help: `bzip2 -h`