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13 lines
253 B
Plaintext
13 lines
253 B
Plaintext
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#!/bin/sh
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mem=$(LC_ALL=C free | awk '/Mem:/ {print $4}')
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swap=$(LC_ALL=C free | awk '/Swap:/ {print $3}')
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if [ $mem -lt $swap ]; then
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echo "ERROR: not enough RAM to write swap back, nothing done" >&2
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exit 1
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fi
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swapoff -a && swapon -a
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exit 0
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