Man page 1 : kpsereadlink

kpsereadlink - print contents of symbolic link

kpsereadlink file

If fileis a symbolic link, print its contents (what it links to), and exit successfully. Exit with a failure otherwise.

On systems that do not support symbolic links,

kpsereadlink will always fail.

kpsereadlink accepts the following additional options:

--help

    .rb Print help message and exit.

--version

    .rb Print version information and exit.

R readlink (2)