i am running ubuntu 13.04 and everything is working fine but when i start to transfer files it comes to a complete near the end. i read up and figured it was the cached ram. when i looked it came
total used free shared buffers cached
Mem: 7806 7255 550 0 51 6340
-/+ buffers/cache: 863 6943
Swap: 8008 0 8008
can anyone help me get rid of all of the cached memory or help me understand why its so much ive only beeen using this version for a week now and only downloaded chromium and the netflix web app.