title: How do you find what version of libstdc++ library is installed on your linux machine?
body: <p>I found the following command: <code>strings /usr/lib/libstdc++.so.6 | grep GLIBC</code> from <a href="https://stackoverflow.com/questions/5216399/usr-lib-libstdc-so-6-version-glibcxx-3-4-15-not-found">here</a>. It seems to work but this is an ad-hoc/heuristic method.</p>
  
  <p>Is there a specific command that can be used to query the library version of C++? Or is the method I found the accepted method?</p>