READLINK(1)

NAME
readlink - print resolved symbolic links or canonical file names

SYNOPSIS
readlink [OPTION]... FILE...

DESCRIPTION

Print value of a symbolic link or canonical file name

-f, --canonicalize
    canonicalize by following every symlink in every component of the given name recursively; all but the last component must exist

-e, --canonicalize-existing
    canonicalize by following every symlink in every component of the given name recursively, all components must exist

-m, --canonicalize-missing
    canonicalize by following every symlink in every component of the given name recursively, without requirements on components existence

-n, --no-newline
    do not output the trailing delimiter

-q, --quiet,

-s, --silent
    suppress most error messages

-v, --verbose
    report error messages

-z, --zero
    separate output with NUL rather than newline

--help
    display this help and exit

--version
    output version information and exit

AUTHOR
Written by Dmitry V. Levin.

REPORTING BUGS
Report readlink bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Report readlink translation bugs to <http://translationproject.org/team/>

COPYRIGHT
Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
readlink(2), realpath(1), realpath(3)

The full documentation for readlink is maintained as a Texinfo manual. If the info and readlink programs are properly installed at your site, the command

    info coreutils 'readlink invocation'

should give you access to the complete manual.