'''file readlink''' ''name'' Returns the value of the symbolic link given by ''name'' (i.e. the name of the file it points to). If ''name'' isn't a symbolic link or its value cannot be read, then an error is returned. On systems that don't support symbolic links this option is undefined. ---- See also: * [file] * [file type] ---- [Tcl syntax help] - [Category Command] - [Category Introspection]