title: Reference multiple online gitignore templates in gitignore
body: <p>For my global gitignore, I would like to use multiple up-to-date gitignore templates from <a href="https://github.com/github/gitignore" rel="nofollow noreferrer">https://github.com/github/gitignore</a> for my OS / IDEs / languages / frameworks like <a href="https://github.com/github/gitignore/blob/master/Global/macOS.gitignore" rel="nofollow noreferrer">macOS</a>, <a href="https://github.com/github/gitignore/blob/master/Java.gitignore" rel="nofollow noreferrer">Java</a>, <a href="https://github.com/github/gitignore/blob/master/Android.gitignore" rel="nofollow noreferrer">Android</a>, and <a href="https://github.com/github/gitignore/blob/master/Global/JetBrains.gitignore" rel="nofollow noreferrer">JetBrains</a>.</p>
  
  <p>There are some solutions here to concatenate locally:</p>
  
  <p><a href="https://stackoverflow.com/questions/7005142/can-i-include-other-gitignore-file-in-a-gitignore-file-like-include-in-c-li">Can I include other .gitignore file in a .gitignore file? (like #include in c-like languages)</a></p>
  
  <p><a href="https://stackoverflow.com/questions/18750179/gitignore-loads-other-gitignores">gitignore loads other gitignores</a></p>
  
  <p>but I'm wondering if there are any more elegant solutions that simply concatenate the up-to-date templates from the specified urls.</p>