How to replace Mac OS X utilities with GNU core utilities?

[Rcolet]

How to replace Mac OS X utilities with GNU core utilities? - Stack Overflow

brew install coreutils
brew install findutils --with-default-names
brew install gnu-indent --with-default-names
brew install gnu-sed --with-default-names
brew install gnutls
brew install grep --with-default-names
brew install gnu-tar --with-default-names
brew install gawk

[Rcolet]

If still not working remove default sed binarie for package not working and replace with new package with symlink