Readlink - Symbolic Link Resolver
Show the target path that a symbolic link points to. Essential for understanding symlink chains and finding actual file locations.
Usage
readlink-tool [options] <link>
Options
-f: Canonicalize by following every symlink in the path-e: Canonicalize but require all components to exist-n: Suppress trailing newline
Examples
readlink-tool /usr/bin/python
readlink-tool -f symlink_to_file
readlink-tool -e symlink.txt