Realpath - Absolute Path Resolver
Convert relative paths and symlinks to absolute canonical paths. Useful for scripts that need the full path of files, directories, or symlinked resources.
Usage
realpath-tool [options] <path...>
Options
-s: Don't expand symlinks (show logical path)-m: Path doesn't need to exist--relative-to=DIR: Show path relative to DIR
Examples
realpath-tool ./relative/path
realpath-tool -s symlink_path
realpath-tool --relative-to=/home file.txt