basename
prints the trailing part of a filesystem path. Optionally, it can remove a suffix as well. basename relative/path/to/a/file # file basename relative/path/to/a/file.txt # file.txt basename relative/path/to/a/ # a basename /absolute/path/to/a/file # file basename /absolute/path/to/a/file.txt # file.txt basename /absolute/path/to/a/ # a
basename relative/path/to/a/file .txt # file basename relative/path/to/a/file.txt .txt # file basename relative/path/to/a/ .txt # a basename /absolute/path/to/a/file .txt # file basename /absolute/path/to/a/file.txt .txt # file basename /absolute/path/to/a/ .txt # a