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Renaming files

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# 1  
Old 03-25-2013
Renaming files
Hello,

I am looking for a command line that will rename name files :

Code:
f700_abc_o_t_MASTERID_AS_AE_20130323.csv

like this

Code:
f700_abc_o_t_MASTERID_AS_AE_20130324.csv

The great idea could be to get the date stamp
Code:
20130323

and change any part of it, instead of just change the last number, if possible.

Thanks
# 2  
Old 03-25-2013
basename "f700_abc_o_t_MASTERID_AS_AE_20130324.csv" .csv | awk -F"_" '{print $NF}'

Hope this will help Smilie
# 3  
Old 03-25-2013
Thanks PiKK45, but this wont work as all files dont have the same name.

The only part that doesn't change is the date stamp in the file name.

And this is the part a need to change in the file name.

Any idea ?

it's about 100 files to change ... Smilie
# 4  
Old 03-25-2013
Considering all the filenames will have the same YYYYDDMM in their names, you can loop 'em all Smilie

Code:
ls | while read file
do
newfile=$(echo $file | sed 's/20130323/20130324/g' )
mv $file $newfile
done

This User Gave Thanks to PikK45 For This Post:
Aswex
# 5  
Old 03-25-2013
Code:
for file_nm in *
do
 ext=${file_nm##*.}
 mv $file_nm ${file_nm%_*}"_"$(date +%Y%m%d)"."${ext}
done

This User Gave Thanks to anbu23 For This Post:
Aswex
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