Convert text line endings using sed executable

[andry81]

• https://superuser.com/questions/71507/convert-unix-line-endings-to-windows/1915710#1915710 (unix2dos)

Source code

A simple variable of unix2dos conversion without fix a trailing line ending:

sed.exe -n -b -e "H;1h;$!d;x" -e "s/\r\([^\n]\)/\r\n\1/mg" -e "s/\r\([^\n]\)/\r\n\1/mg" -e "s/\([^\r]\)\n/\1\r\n/mg" -e "s/\([^\r]\)\n/\1\r\n/mg" -e "s/^$/\r/mg" -e "p" FILE

It will replace CR CRLF LF CR into CRLF CRLF CRLF CRLF.