path: nagios-plugins-contrib_48.20250420/percona-nagios-plugins/nagios/bin/pmp-check-mysql-deleted-files
   # TODO: We could auto-check every running instance, not just one.
   local NOTE="OK no deleted files"
   local PROC_ID=$(_pidof mysqld | head -n1)
   if [ "${PROC_ID}" ]; then
      local TEMP=$(mktemp -t "${0##*/}.XXXXXX") || exit $?