| Art Alexion on 22 Feb 2006 14:40:21 -0000 |
|
I am trying to iron out a script that renames all files in a current
directory to replace embedded spaces with underscores, and makes
everything lower case.
The suggestion that I was given was (in pertinent part):
for OLD in *
do
NEW=`echo $OLD|sed s/\ /\_/g | tr [:upper:] [:lower:]`
echo "OLD=\"$OLD\""
echo "NEW=\"$NEW\""
echo -e "mv \"$OLD\" \"$NEW\"\n"
done
But while the messages sent to the console indicated what I wanted to do
was happening, and there were no errors reported, no changes were
actually being made to the filenames.
I read the echo man page and it seemed that the line
echo -e "mv \"$OLD\" \"$NEW\"\n"
didn't actually execute the mv command, so I added the line
mv $OLD $NEW
after it, so it now reads
for OLD in *
do
NEW=`echo $OLD|sed s/\ /\_/g | tr [:upper:] [:lower:]`
echo "OLD=\"$OLD\""
echo "NEW=\"$NEW\""
echo -e "mv \"$OLD\" \"$NEW\"\n"
mv $OLD $NEW
done
But this results in the error
mv: when moving multiple files, last argument must be a directory
even though $NEW does not yet exist, so I am not really moving multiple
files.
What am I doing wrong?
--
_______________________________________
Art Alexion
Arthur S. Alexion LLC
PGP fingerprint: 52A4 B10C AA73 096F A661 92D2 3B65 8EAC ACC5 BA7A
The attachment -- signature.asc -- is my electronic signature; no need for alarm.
Info @ http://mysite.verizon.net/art.alexion/encryption/signature.asc.what.html
Key for signed PDFs available at
http://mysite.verizon.net/art.alexion/encryption/ArthurSAlexion.p7c
The validation string is TTJY-ZILJ-BJJG.
________________________________________
Attachment:
signature.asc ___________________________________________________________________________ Philadelphia Linux Users Group -- http://www.phillylinux.org Announcements - http://lists.phillylinux.org/mailman/listinfo/plug-announce General Discussion -- http://lists.phillylinux.org/mailman/listinfo/plug
|
|