If I may improve (slightly)
perl -i.orig -pe "s/\r*$//" file
The -i.orig makes a temp file (file.orig) incase the conversion doesn't work right.

In reply to Re: (tye)Re: converting windoze end-of-line chars to unix by spaz
in thread converting windoze end-of-line chars to unix by d_i_r_t_y

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