#!/bin/sh # # NOTE: for automation copy me to /etc/cron.daily RAMsize=$(LC_ALL=C free | awk '/Mem:/ {print $2}') RAMfree=$(LC_ALL=C free | awk '/Mem:/ {print $4}') SwapUsed=$(LC_ALL=C free | awk '/Swap:/ {print $3}') echo "Swapping $SwapUsed bytes back to $RAMsize bytes RAM ($RAMfree bytes free) ..." start=`date +%s` swapoff -a && swapon -a end=`date +%s` echo "✔️ Done - running for `expr $end - $start` seconds" exit 0