UNIX for Dummies Questions & Answers

i have this piece of small code that checks for *.CSV files.

Code:

  NUMFILES=`ls -1 *.CSV | wc -l`

  for filename in $(ls -1 *.CSV)
  do
    ...
  done

it works only if the files has an uppercase of *.CSV extension. however, when there is a file of the same type but has lowercase *.csv extension it does not work. how do i convert them to read as uppercase? or ignore the uppercase or lowercase types?

thanks,
warren

Maybe.

Code:

for filename in *.[cC][sS][vV]