テキストの改行コード

UNIX => Windows
% perl -pe ‘s/¥n/¥r¥n/’ unixfile > winfile
UNIX => Macintosh
% perl -pe ‘s/¥n/¥r/’ unixfile > macfile
Win => UNIX
% perl -pe ‘s/¥r¥n/¥n/’ winfile > unixfile
Windows => Macintosh
% perl -pe ‘s/¥r¥n/¥r/’ winfile > macfile
Macintosh => UNIX
% perl -pe ‘s/¥r/¥n/g’ macfile > unixfile
Macintosh => Windows
% perl -pe ‘s/¥r/¥r¥n/g’ macfile > winfile