Shell Programming and Scripting

[General] 
INIVersion=2.0

[Product]
ProductId=HDS5
ProductRegion=ROW
FinalAssyPartNum=003-8052-00
Description=HDS-5 with Worldwide Background

[Mapping]
HaveBackground=False 
HaveLakeInsight=False 
HaveNauticInsight=False 
HaveUSInsight=False 
HaveWorldBackground=True
HaveSonarOnly=False

[ApplicationDefaults]
DefaultChartProvider=Navionics
DefaultDateFormat=dd/MM/yyyy
DefaultTimeFormat=12hr
DefaultTimeZone= +10:00
DefaultUnits=Metric
DefaultVideoFormat=N/A

   # Mount the rest of the jffs2 entries
   for FS in $(
      grep " jffs2 " /mnt/etc/fstab | \
      awk '{print $1 "#" $2 "#" $4}'
   ); do
      DEVNODE="$(echo "${FS}" | cut -f 1 -d \#)"
      MNTPT="$(echo "${FS}" | cut -f 2 -d \#)"
      MNTOPT="$(echo "${FS}" | cut -f 3 -d \#)"
      mount -t jffs2 -o "${MNTOPT}" "${DEVNODE}" "/mnt/${MNTPT}"
      #pkill -STOP jffs2_gcd     Don't do this, since the only jffs2 fs left is the tiny config partition so this has no performance benefit
      unset DEVNODE MNTPT MNTOPT
   done
   CONFIGJFFS="$(grep "^/dev/mtdblock${CONFIGMTD}" /proc/mounts | cut -f 2 -d ' ')"

   ## Bulk file installer functions.
   # Ensure that map types match.
   Chartmatch () {
      # Read the unit's Config.ini file
      ls "${CONFIGJFFS}"/Config.ini >/dev/null 2>/dev/null && {
         egrep -iqs "^havebackground *= *(1|true)" "${CONFIGJFFS}"/Config.ini && \
            UNITCHART="US Background"
         egrep -iqs "^havelakeinsight *= *(1|true)" "${CONFIGJFFS}"/Config.ini && \
            UNITCHART="Lake Insight"
         egrep -iqs "^havenauticinsight *= *(1|true)" "${CONFIGJFFS}"/Config.ini && \
            UNITCHART="NauticInsight"
         egrep -iqs "^haveusinsight *= *(1|true)" "${CONFIGJFFS}"/Config.ini && \
            UNITCHART="Insight US"
         egrep -iqs "^haveworldbackground *= *(1|true)" "${CONFIGJFFS}"/Config.ini && \
            UNITCHART="World Background"