29 lines
704 B
Plaintext
29 lines
704 B
Plaintext
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#!/bin/sh
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# Remount some partitions with less restrictive permissions, e.g :
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# * to be able to run updates (apt, dpkg, grub,…)
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if [ "$(id -u)" -eq 0 ]; then
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# RW permissions
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## get the mountpath list from fstab
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for mountpath in /boot /opt /usr /var; do
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# ensure "${mountpath}" is already mounted
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if grep -q " ${mountpath} " /etc/mtab; then
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mount "${mountpath}" -o remount,rw,suid,dev
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fi
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done
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# EXEC + RW permissions
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## get the mountpath list from fstab
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for mountpath in /tmp /var/tmp /dev/shm; do
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# ensure "${mountpath}" is already mounted
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if grep -q " ${mountpath} " /etc/mtab; then
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mount "${mountpath}" -o remount,rw,suid,dev,exec
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fi
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done
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else
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sudo "${0}"
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fi
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exit 0
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