How to strip .csv from file name

Gurus,

I need some help striping out ".csv" from a file in Linux.

Before:
DDP_pub_20150724093834.csv.log

After:
DDP_pub_20150724093834.log

Any help would be appreciated.
xbox360dpAsked:
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ozoCommented:
perl -ne 'rename $_,s/\.csv//r or warn "$_ $!" for @ARGV' DDP_pub_20150724093834.csv.log
or
mv DDP_pub_20150724093834{.csv,}.log
xbox360dpAuthor Commented:
Ozo,

perl -ne 'rename $_,s/\.csv//r ... isn't working for me.

Thanks!
ozoCommented:
How did you use it?
Did you get a warning message?
Did the other command work for you?
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Gerwin Jansen, EE MVETopic Advisor Commented:
Just 1 file?

mv DDP_pub_20150724093834.csv.log DDP_pub_20150724093834.log
xbox360dpAuthor Commented:
Ozo,

Sorry I should have been more clear in my original question. I need the script to remove the .csv no matter what the file name is. So a "mv" command or any command that requires the exact filename will not work for me.

When I execute  .... perl -ne 'rename $_,s/\.csv//r ... all I get is > and the file has been changed.
ozoCommented:
the file has been changed.
Isn't that what you wanted?

any command that requires the exact filename will not work
If you did not use the exact filename as the argv to the perl command, what did you use?
Gerwin Jansen, EE MVETopic Advisor Commented:
In the folder where your .csv. file is (or files are), try this:
for a in $(ls *.csv*); do echo mv $a $(echo $a | sed 's/\.csv//') ; done;

Open in new window

It should list a set of mv commands like this:
mv DDP_pub_20150724093834.csv.log DDP_pub_20150724093834.log

Open in new window

If you see the correct mv commands, remove the first 'echo' from the line to rename the files as you would.
ozoCommented:
perl -e 'rename $_,s/\.csv//r or warn "$_ $!" for @ARGV' *.csv*
should remove .csv from all files in the current working directory
so should
for f in *.csv* ; do mv $f ${f/.csv} ; done

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Gerwin Jansen, EE MVETopic Advisor Commented:
@ozo:

for f in *.csv* ; do mv $f ${f/.csv} ; done

:D
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