In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 7:

	echo $&commat

             ^-- SC2068 (error): Double quote array expansions to avoid re-splitting elements.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 17:

	echo -n "Startting $daemon... "

             ^-- SC3037 (warning): In POSIX sh, echo flags are undefined.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 18:

	[ -x $binary ] || die "$binary is not a valid application"

             ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

	[ -x "$binary" ] || die "$binary is not a valid application"

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 19:

	export LD_LIBRARY_PATH=$prefix/lib

                               ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

	export LD_LIBRARY_PATH="$prefix"/lib

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 25:

	echo -n "$daemon"

             ^-- SC3037 (warning): In POSIX sh, echo flags are undefined.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 31:

	echo -n "Stopping $daemon... "

             ^-- SC3037 (warning): In POSIX sh, echo flags are undefined.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 32:

	kill $(echo $pids | cut -d' ' -f1)

             ^---------------------------^ SC2046 (warning): Quote this to prevent word splitting.

                    ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 

	kill $(echo "$pids" | cut -d' ' -f1)

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 39:

	echo -n "Reloading $daemon... "

             ^-- SC3037 (warning): In POSIX sh, echo flags are undefined.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 40:

	send_cmd watchdog 640 > /dev/null 2> /dev/null && echo "ok." || die "ng."

                                                       ^-- SC2015 (info): Note that A && B || C is not if-then-else. C may run when A is true.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 48:

[ "$end" = "" ] && [ "$action" != "" ] || showUsage

                ^-- SC2015 (info): Note that A && B || C is not if-then-else. C may run when A is true.

In /logs/firmware/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract/etc/rc.d/init.d/watchDog.sh line 51:

conf=$prefix/etc/$daemon.conf

^--^ SC2034 (warning): conf appears unused. Verify use (or export if used externally).

For more information:

  https://www.shellcheck.net/wiki/SC2068 -- Double quote array expansions to ...

  https://www.shellcheck.net/wiki/SC2034 -- conf appears unused. Verify use (...

  https://www.shellcheck.net/wiki/SC2046 -- Quote this to prevent word splitt...