]8;;https://nevereverever.de/eh/eh/eh/eh-eh/rsync-android.html\Rsync Android]8;;\ Stuff $$ \sum_{i=1}^k i = \frac{k(k+1)}{2} $$ ]8;;https://nevereverever.de/eh/eh/eh/eh-eh/rsync-android.htmlAndroid]8;; Stuff $$ \sum_{i=1}^k i = \frac{k(k+1)}{2} $$]8;; ]8;;\