LN(1)

NAME
ln - make links between files

SYNOPSIS
ln [OPTION]... [-T] TARGET LINK_NAME (1st form)
ln [OPTION]... TARGET (2nd form)
ln [OPTION]... TARGET... DIRECTORY (3rd form)
ln [OPTION]... -t DIRECTORY TARGET... (4th form)

DESCRIPTION

In the 1st form, create a link to TARGET with the name LINK_NAME. In the 2nd form, create a link to TARGET in the current directory. In the 3rd and 4th forms, create links to each TARGET in DIRECTORY. Create hard links by default, symbolic links with --symbolic. By default, each destination (name of new link) should not already exist. When creating hard links, each TARGET must exist. Symbolic links can hold arbitrary text; if later resolved, a relative link is interpreted in relation to its parent directory.

Mandatory arguments to long options are mandatory for short options too.

--backup[=CONTROL]
    make a backup of each existing destination file

-b  like --backup but does not accept an argument

-d, -F, --directory
    allow the superuser to attempt to hard link directories (note: will probably fail due to system restrictions, even for the superuser)

-f, --force
    remove existing destination files

-i, --interactive
    prompt whether to remove destinations

-L, --logical
    dereference TARGETs that are symbolic links

-n, --no-dereference
    treat LINK_NAME as a normal file if it is a symbolic link to a directory

-P, --physical
    make hard links directly to symbolic links

-s, --symbolic
    make symbolic links instead of hard links

-S, --suffix=SUFFIX
    override the usual backup suffix

-t, --target-directory=DIRECTORY
    specify the DIRECTORY in which to create the links

-T, --no-target-directory
    treat LINK_NAME as a normal file always

-v, --verbose
    print name of each linked file

--help
    display this help and exit

--version
    output version information and exit

The backup suffix is `~', unless set with --suffix or SIMPLE_BACKUP_SUFFIX. The version control method may be selected via the --backup option or through the VERSION_CONTROL environment variable. Here are the values:

none, off
    never make backups (even if --backup is given)

numbered, t
    make numbered backups

existing, nil
    numbered if numbered backups exist, simple otherwise

simple, never
    always make simple backups

Using -s ignores -L and -P. Otherwise, the last option specified controls behavior when a TARGET is a symbolic link, defaulting to -P.

AUTHOR
Written by Mike Parker and David MacKenzie.

REPORTING BUGS
Report ln 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 ln translation bugs to <http://translationproject.org/team/>

COPYRIGHT
Copyright © 2012 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
link(2), symlink(2)

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

    info coreutils 'ln invocation'

should give you access to the complete manual.