Linking, Renaming, and Copying Files
program is a
traverses the pathnames supplied on the command line, and for each one,
tells you if it had to follow any symbolic links to find the actual filename.
Symbolic links to absolute pathnames start over at the left margin.
Symbolic links to relative pathnames are aligned vertically with the
path element they replace.
/usr/lib/libXw.a -> /usr/lib/X11/libXw.a
/usr/lib/X11 -> /X11/lib
/X11 -> /usr/local/X11R4
/bin -> /usr/bin
/usr/bin/rnews -> /usr/lib/news/rnews
/usr/lib/news -> ../local/lib/news
local/lib/news/rnews -> inews