Remove \r (CR) from CSV

Question

On OSX I need to remove line-ending CR (\\r) characters (represented as ^M in the output from cat -v) from my CSV file:

Answer 1

Try the unix2dos command.

Example: unix2dos infile outfile

http://en.wikipedia.org/wiki/Unix2dos

The wikipedia page has some examples using perl and sed too.

perl -i -p -e 's/\n/\r\n/' file
sed -i -e 's/$/\r/' file