sed command with -i option failing on Mac, but works on Linux

Question

I\'ve successfully used the following sed command to search/replace text in Linux:

sed -i \'s/old_link/new_link/g\' *

However,

Answer 1

Had the same problem in Mac and solved it with brew:

brew install gnu-sed

and use as

gsed SED_COMMAND

you can set as well set sed as alias to gsed (if you want):

alias sed=gsed