The following command replaces Mac line breaks with Unix line breaks: perl -pi -e 's/\r\n?/\n/g' I'd like to make an alias in bash, something like: alias rplc='perl -pi -e 's/\r\n?/\n/g'' But the above doesn't work. I assume it has something to do with quoting. I've tried double-quotes, escaping the quotes in the perl string and more. Can anyone tell me how this needs to be quoted to work correctly? Thanks, Kirk My latest book: How to Do Everything with Mac OS X Panther http://www.mcelhearn.com/htde.html . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . kirk at mcelhearn.com | http://www.mcelhearn.com . . . . . . . . Kirk McElhearn | Chemin de la Lauze | 05600 Guillestre | France . .