Sed append newline to all files that don't have one

batch append newine

#### Find and append a newline to all files that do not already have one


## Regular operation for most *nix
find ~/my-path/ -type f -exec sed -i -e '$a\' {} \;

## MacOS compatible sed
find ~/my-path/ -type f -exec sed -i '' -e '$a\' {} \;

## (for find commands, consider controlling the nesting level with max-depth)

## Git compatible search (assumes current working directory is a repo)
git ls-files -z | xargs sed -i -e '$a\'

## Git compatible search and MacOS compatible sed
git ls-files -z | xargs sed -i '' -e '$a\'