Simple command to free RAM on linux without rebooting

#!/bin/bash
  sync;
  echo 1 > /proc/sys/vm/drop_caches;
  echo 2 > /proc/sys/vm/drop_caches;
  echo 3 > /proc/sys/vm/drop_caches

Save into a file and set executable permission.
Run the file with root privileges.

Davide Andreazzini

https://davideandreazzini.co.uk
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