Change Linux style LF line endings

to Windows style CRLF on the command line
with the free Swiss File Knife for Windows, Mac OS X and Linux.

- download the free Swiss File Knife Base from Sourceforge.
- open the Windows CMD command line, Mac OS X Terminal or Linux shell.
- OS X : type mv sfk-mac-64.exe sfk and chmod +x sfk then ./sfk
- Linux: type mv sfk-linux-64.exe sfk    and chmod +x sfk then ./sfk
  OS X and Linux syntax may differ, check the help within the tool.

sfk lf-to-crlf [options] dir .ext1 .ext2 [-to outmask]

convert just-lf (unix) text format to cr+lf (dos/windows).

if only a single filename, or list of filenames, is given
then these are converted immediately.

if a directory parameter is given then the command runs
in simulation mode, requiring option -yes to convert.

options
   -forceend    if a file is changed and rewritten then
                also add a line ending at the last line
                even if there was none in the input file.
   -writeall    rewrite all files no matter if changed

aliases
   sfk addcr    same as sfk lf-to-crlf

see also
   sfk remcr    convert crlf to just lf
   sfk listle   list line end infos for files

web reference
   http://stahlworks.com/sfk-addcrlf

examples
   sfk addcr . .csv
      add crlf on all .csv files in current folder.

   sfk addcr src .cpp .hpp
      add crlf on all .cpp and .hpp files within src.

   sfk select -dir doc -file .txt +addcr -to tmp\$file
      add crlf on all .txt files within doc, saving to tmp.

sfk is a free open-source tool, running instantly without installation efforts. no DLL's,
no registry changes - just get sfk.exe from the zip package and use it (binaries for
windows, linux and mac are included).