# Cache en mémoire : vider

https://unix.stackexchange.com/questions/87908/how-do-you-empty-the-buffers-and-cache-on-a-linux-system

To free pagecache
  sudo sh -c 'echo 1 >/proc/sys/vm/drop_caches'

To free dentries and inodes
  sudo sh -c 'echo 2 >/proc/sys/vm/drop_caches'

To free pagecache, dentries and inodes
  sudo sh -c 'echo 3 >/proc/sys/vm/drop_caches'

## dés / activer le swap
  sudo swapoff -a
  sudo swapon -a

## Tuer tous les process avec un nom
  sudo killall teamviewerd