Question

I have copied files from Windows.
In Vi I see ^M that don’t allow work.
AFAIK this is problem with moving files from Windows to Linux.
Does it possible to fix?
Thanks.

Answer 1

If you are using vim (enhanced vi editor) you can do it right in the editor:

1. switch to command mode : PRESS ESC
2. type

:%s/\r//g

and voila 🙂

Otherwise if you have the dos2unx utility installed then you can use that to remove the ^M (\r):

dos2unx infile.txt > outfile.txt

Otherwise you can use GNU sed which understands \r substitutions:

sed -e 's/\r$//' infile.txt > outfile.txt