systemd/systemd-remount-tmpfs

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#!/bin/sh
PATH=/usr/bin:/bin:/usr/sbin:/sbin
DIR=$(sed -rn '/^#/d;\@^[[:graph:]]+[[:space:]]+/[[:graph:]]+[[:space:]]+tmpfs[[:space:]]+.*size=[0-9]+[kmg,[:space:]]@{ s@^[[:graph:]]+[[:space:]]+(/[[:graph:]]+).*@\1@p }' /etc/fstab)
if [ -n "$DIR" ]; then
for i in $DIR; do
echo $i
mount -o remount "$i" >/dev/null 2>&1
STATE=$?
if [ "$STATE" -gt 0 ]; then
logger "Remount of $i failed with state $STATE"
fi
done
fi