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Improved swap2ram

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This commit is contained in:
Markus Fleschutz 2021-01-27 09:54:09 +01:00
parent eca7ba6dc1
commit c2ff645c71
1 changed files with 7 additions and 2 deletions
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9
Scripts/swap2ram
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@ -7,14 +7,19 @@
# License: CC0
# NOTE: for automation copy me to /etc/cron.daily
if ! [ $(id -u) = 0 ]; then
echo "Please run this script as root"
exit 1
fi
SwapUsed=$(LC_ALL=C free | awk '/Swap:/ {print $3}')
RAMsize=$(LC_ALL=C free | awk '/Mem:/ {print $2}')
RAMfree=$(LC_ALL=C free | awk '/Mem:/ {print $4}')
echo "Swapping $SwapUsed bytes back to $RAMsize bytes RAM ($RAMfree bytes free) ..."
printf "Swapping $SwapUsed bytes back to RAM ($RAMfree bytes free of $RAMsize bytes total) ... "
start=`date +%s`
swapoff -a && swapon -a
end=`date +%s`
echo "✔️ Done - running for `expr $end - $start` seconds"
echo "DONE (`expr $end - $start` sec.)"
exit 0