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Annotation of src/usr.bin/readlink/readlink.1, Revision 1.3

1.3     ! niklas      1: .\"    $OpenBSD: readlink.1,v 1.2 1997/09/05 20:32:05 kstailey Exp $
1.1       kstailey    2: .\"
                      3: .\" Copyright (c) 1990, 1993
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                     37: .Dd August 18, 1997
                     38: .Dt READLINK 1
                     39: .Os
                     40: .Sh NAME
                     41: .Nm readlink
                     42: .Nd display target of symbolic link on standard output
                     43: .Sh SYNOPSIS
                     44: .Nm readlink
1.3     ! niklas     45: .Op Fl fn
1.1       kstailey   46: .Ar file
                     47: .Sh DESCRIPTION
                     48: The
                     49: .Nm readlink
                     50: utility when invoked with the pathname of a symbolic link as its
                     51: argument dereferences the symbolic link and prints the name of target
                     52: on standard output.  If readlink is invoked with an argument other
                     53: than the pathname of a symbolic link it exits with a non-zero exit
                     54: code and without printing anything.
                     55: .Pp
                     56: The following option is available:
                     57: .Bl -tag -width flag
1.3     ! niklas     58: .It Fl f
        !            59: Canonicalize by following every symlink in every component of the given
        !            60: path recursively.
1.1       kstailey   61: .It Fl n
                     62: Do not print a trailing newline character.
                     63: .El
                     64: .Pp
                     65: The
                     66: .Nm readlink
                     67: utility exits 0 on success, and >0 if an error occurs.
                     68: .Sh SEE ALSO
                     69: .Xr readlink 2
                     70: .Sh HISTORY
                     71: The
                     72: .Nm readlink
1.2       kstailey   73: utility first appeared in
                     74: .Ox 2.1