man/man8/link.8

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 Copyright 1989 AT&T
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 LINK 8 "Oct 9, 2002"
 NAME
link, unlink - link and unlink files and directories
 SYNOPSIS

/usr/sbin/link  existing-file new-file


/usr/xpg4/bin/link  existing-file new-file


/usr/sbin/unlink file


 DESCRIPTION

The link and unlink commands link and unlink files and directories.
Only super-users can use these commands on directories.

Use link to create a new file that points to an existing file. The
existing-file and new-file operands specify the existing file and
newly-created files. See OPERANDS.

link and unlink directly invoke the link(2) and
unlink(2) system calls, performing exactly what they are told to do and
abandoning all error checking. This differs from the ln(1) command. See
ln(1).

While linked files and directories can be removed using unlink, it is
safer to use rm(1) and rmdir(1) instead. See rm(1) and
rmdir(1).
 "/usr/xpg4/bin/link"

If the existing file being hard linked is itself a symbolic link, then the
newly created file (new-file) will be a hard link to the file referenced
by the symbolic link, not to the symbolic link object itself
(existing-file).
 OPERANDS

The following operands are supported:
existing-file

Specifies the name of the existing file to be linked.


file

Specifies the name of the file to be unlinked.


new-file

Specifies the name of newly created (linked) file.


 ENVIRONMENT VARIABLES

See environ(7) for descriptions of the following environment variables
that affect the execution of link: LANG, LC_ALL,
LC_CTYPE, LC_MESSAGES, and NLSPATH.
 ATTRIBUTES

See attributes(7) for descriptions of the following attributes:
 "/usr/xpg4/bin/link"


ATTRIBUTE TYPE ATTRIBUTE VALUE
Interface Stability Standard


 SEE ALSO

 ln (1),  rm (1),  link (2),  unlink (2),  attributes (7),  environ (7),  standards (7)