How do I find files that do not end with a newline/linefeed?

Question

How can I list normal text (.txt) filenames, that don\'t end with a newline?

e.g.: list (output) this filename:

$ cat a.txt
asdfasdlsad4rand         


        

Answer 1

This example works for me on OSX (many of the above solutions did not)

for file in `find . -name "*.java"`
do
  result=`od -An -tc -j $(( $(ls -l $file  | awk '{print $5}') - 1 )) $file`
  last_char=`echo $result | sed 's/ *//'`
  if [ "$last_char" != "\n" ]
  then
    #echo "Last char is .$last_char."
    echo $file
  fi
done