No, I think that returns hard links to the directory itself, not hard links in the directory. I just created a directory and tried it and it returns 2 whether the directory is empty or has some test files in it.
Thanks for looking though. Maybe my original solution isn't so bad.
Hi guys,
I've been trying to get this part of my script to work for ages and now it's getting me annoyed!! So i thought a fresh group of eyes could see where i'm going wrong!
The idea is getting a directory and all its files moved to a temp folder, but similar to the rm -ir command where it... (0 Replies)
Hi all,
Can you tell me how to empty all files in a directory with a "find" command?
It does not seem to work the way I try it:
# ls -l *.dat
-rw-r--r-- 1 root root 7 Jul 20 20:51 la2.dat
-rw-r--r-- 1 root root 4 Jul 20 20:51 la.dat
# find... (9 Replies)
Hi,
I need to delete an empty directory in a temp directory except "dir5" (keep everything that is not empty).
Plese advise.
Here is an example of my directory.
/dir/temp/
dir1 - delete if this is empty
dir2 - delete if this is empty
dir3 - delete if this is empty
dir4 - delete if this... (7 Replies)
I have the list of users in user.log, under each user folder there is sub1 folder is there. i want to check whether sub1 is empty or not, if it is empty i have to skip that user user folder and iterate next user folders. i have the sample code,its not giving not proper results.
while read line... (8 Replies)
I need to check if a directory is empty using an if condition
in the pseudocode below
if ; then
else
although i looked at a few forums on this topic, I left feeling a little unclear and i could not use the command successfully
what can i substitute in the if conditon above,... (2 Replies)
Hi All,
I have a requirement to check all the files in a directory and mail non empty files
Files are in csv format , i need to skip header while checking
pls help
Thanks (12 Replies)
I know someone will probably laugh at this question, I probably knew the answer many years ago when I was doing this full time but here goes.....
I have a directory that has many files and sub-directories in it, RMDIR will not delete a directory that is not empty so what is the command to... (1 Reply)
1.pls tell me the command for checking whether a given directory is empty or not .
2. can i check what is the last copied item in a directory .
and i yes , i want to move that last copied item in another directory .
pls help me with shell code for these two tasks
thanks (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
1.pls tell me the command for checking whether a given directory is empty or not .
2. can i check what is the... (1 Reply)
Hi Guys,
i'm writing a perl script which whenever runs, should empty 3 pre-decided directories as first step and then the script has the logic to parse some other directories and copy the files inside those directories into these 3 directories. I've the logic already developed, just need to... (2 Replies)
Discussion started by: jhamaks
2 Replies
LEARN ABOUT OSX
link
LN(1) BSD General Commands Manual LN(1)NAME
link, ln -- make links
SYNOPSIS
ln [-Ffhinsv] source_file [target_file]
ln [-Ffhinsv] source_file ... target_dir
link source_file target_file
DESCRIPTION
The ln utility creates a new directory entry (linked file) which has the same modes as the original file. It is useful for maintaining mul-
tiple copies of a file in many places at once without using up storage for the ``copies''; instead, a link ``points'' to the original copy.
There are two types of links; hard links and symbolic links. How a link ``points'' to a file is one of the differences between a hard and
symbolic link.
The options are as follows:
-F If the target file already exists and is a directory, then remove it so that the link may occur. The -F option should be used with
either -f or -i options. If none is specified, -f is implied. The -F option is a no-op unless -s option is specified.
-h If the target_file or target_dir is a symbolic link, do not follow it. This is most useful with the -f option, to replace a symlink
which may point to a directory.
-f If the target file already exists, then unlink it so that the link may occur. (The -f option overrides any previous -i options.)
-i Cause ln to write a prompt to standard error if the target file exists. If the response from the standard input begins with the char-
acter 'y' or 'Y', then unlink the target file so that the link may occur. Otherwise, do not attempt the link. (The -i option over-
rides any previous -f options.)
-n Same as -h, for compatibility with other ln implementations.
-s Create a symbolic link.
-v Cause ln to be verbose, showing files as they are processed.
By default, ln makes hard links. A hard link to a file is indistinguishable from the original directory entry; any changes to a file are
effectively independent of the name used to reference the file. Hard links may not normally refer to directories and may not span file sys-
tems.
A symbolic link contains the name of the file to which it is linked. The referenced file is used when an open(2) operation is performed on
the link. A stat(2) on a symbolic link will return the linked-to file; an lstat(2) must be done to obtain information about the link. The
readlink(2) call may be used to read the contents of a symbolic link. Symbolic links may span file systems and may refer to directories.
Given one or two arguments, ln creates a link to an existing file source_file. If target_file is given, the link has that name; target_file
may also be a directory in which to place the link; otherwise it is placed in the current directory. If only the directory is specified, the
link will be made to the last component of source_file.
Given more than two arguments, ln makes links in target_dir to all the named source files. The links made will have the same name as the
files being linked to.
When the utility is called as link, exactly two arguments must be supplied, neither of which may specify a directory. No options may be sup-
plied in this simple mode of operation, which performs a link(2) operation using the two passed arguments.
COMPATIBILITY
The -h, -i, -n and -v options are non-standard and their use in scripts is not recommended. They are provided solely for compatibility with
other ln implementations.
The -F option is FreeBSD extention and should not be used in portable scripts.
SEE ALSO link(2), lstat(2), readlink(2), stat(2), symlink(2), symlink(7)STANDARDS
The ln utility conforms to IEEE Std 1003.2-1992 (``POSIX.2'').
The simplified link command conforms to Version 2 of the Single UNIX Specification (``SUSv2'').
HISTORY
An ln command appeared in Version 1 AT&T UNIX.
BSD February 14, 2006 BSD