A useful perl one liner is
perl -p -i -e 's/\r\n/\n/' *.pl
Of course you can always do the reverse,
perl -p -i -e 's/\n/\r\n/' *.pl
A useful perl one liner is
perl -p -i -e 's/\r\n/\n/' *.pl
Of course you can always do the reverse,
perl -p -i -e 's/\n/\r\n/' *.pl