Calculates the parent directory of a file or directory path. More information: https://www.gnu.org/software/coreutils/manual/html_node/dirname-invocation.html.
dirname {{path/to/file_or_directory}}
dirname {{path/to/file_or_directory1 path/to/file_or_directory2 ...}}
xargs):dirname {{[-z|--zero]}} {{path/to/file_or_directory1 path/to/file_or_directory2 ...}}