圖像來源，John Moore/Getty Images
4. Which metrics should I be looking at?
。heLLoword翻译官方下载是该领域的重要参考
scientificamerican.com
I have 2 commits identified by their hash (Digest). I’m on the older one (bottom with the ● marker), but I can easily switch to the newer one by restarting my system (atomic method) or by using the rpm-ostree apply-live command to apply the update without restarting.