3 IFS
=',' read -r -a OPTIONS
< <(findmnt
--json / | jq
-r '.[][0]["options"]')
5 for OPTION
in "${OPTIONS[@]}" ; do
6 if [[ "${OPTION}" == "ro" ]] ; then
12 if [[ "${RO}" == "0" ]] ; then
13 echo "'/' is mounted read-only, rebooting"
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