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link(8)

link(8)                 System Administration Commands                 link(8)

NAME
       link, unlink - link and unlink files

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.


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


       Note  that  the  Oracle  Solaris operating system does not support hard
       links to directories, only to files. Symbolic links to directories  may
       be created with ln(1) instead.


       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 can be removed using unlink,  it  is  safer  to  use
       rm(1) instead. See rm(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  ref‐
       erenced  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:

       tab()  box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE TYPEAT‐
       TRIBUTE VALUE _ Availabilitysystem/core-os


   /usr/xpg4/bin/link
       tab() box; cw(2.75i) |cw(2.75i) lw(2.75i) |lw(2.75i) ATTRIBUTE  TYPEAT‐
       TRIBUTE  VALUE  _  Availabilitysystem/xopen/xcu4 _ Interface Stability‐
       Committed _ StandardSee standards(7).


SEE ALSO
       ln(1), rm(1),  link(2),  unlink(2),  attributes(7),  environ(7),  stan‐
       dards(7)

Oracle Solaris 11.4               27 Mar 2020                          link(8)
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