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Creating a bunch of symbolic links at once

Hi, I've got a directory each with many files.  I need to create individual symbolic links for each of the files.  I'd rather not do 'ln -s' for every single file.  Is there a one liner I could use to automate this?  I've created a Perl script to do this for me but I'm thinking there must be an easier way.
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nysus1
Asked:
nysus1
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1 Solution
 
yuzhCommented:
Why not simply create a symbolic link for the dir?

ln -s /path-to/srcdir /path-to/target-dir

if you still want to create ln for each file, have a look at my comment in:
http:Q_21160690.html#12273566
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nysus1Author Commented:
Because some of the individual symbolic link files will eventually be replaced with real files.

Is this your solution?

for f in `find /home/myusername/project/data  -type f -print`
do
     linkf=`basename $f`
     ln -s $f /dir1/${linkf}
done

I'm pretty weak on shell scripting.
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CaseybeaCommented:
The "for" loop shown above would have been my recommended solution.
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yuzhCommented:
just remember to replace the source dir and target dir with the real
names!
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nysus1Author Commented:
OK, thanks.  That a little easier than my Perl script.  Can you recommend any good links for learning shell scripting?  By the way, is it more common to use shell scripts or perl scripts for such kinds of tasks?  Does it really matter?  What do you see out in the field?
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CaseybeaCommented:
There are several books published by O'Reiley (available in most good bookstores) that are GREAT for learning various things in *nix land---  Perl, C, and other goodies like sendmail, etc!
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nysus1Author Commented:
Yeah, I got to pick one up.  Site admin is a weak area of mine.  Thanks.
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de2ZotjesCommented:
Sorry to intrude but why not do:

ln -s /src/dir/* /target/dir

The last argument in the list you supply to ln can be a directory. This functions exactly the same as the cp command: no matter how many arguments you supply the whole list gets copied (or linked) to the last argument, if that last argument is a directory then the files are created...
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nysus1Author Commented:
Very neat.  It works.  I need to give you some credit for that answer but I already accepted one.  Sorry.
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de2ZotjesCommented:
nysus1, you failed to notice a subtle difference between the solution of yush
( ln -s /src/dir /target/dir )

and the solution I provided

( lns -s /src/dir/* /target/dir )

I don't mind the points, who needs them, but give credit to whom credit is due...
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nysus1Author Commented:
de2Zotjes,

Sorry, I wasn't very clear.  I did give you credit and did notice the difference between the solutions when I said "I need to give you some credit for that answer but I already accepted one."  The answer I accepted was for the link to the other solution. Thanks.
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