Apostrophes showing up as ΓÇÖ after converting from Windows to Linux

It looks to me like you’re not using an actual apostrophe, but one of the curly apostrophes, such as those that Microsoft Word might be configured to auto-correct to. There is a chance that your mysqldump was actually exporting it incorrectly. In my test database, both PowerShell and Command Prompt were dumping as ΓÇÖ, whereas Cygwin was dumping as . If your export does look fine in those areas, you may want to check the Content-Type return header to see that it is specifying UTF-8. If both of those check out, it could be that the database’s encoding needs to be modified.

As an alternative, you could replace any occurrence of with '.