From 439b93049ddcfa28d7d3b8dd8085770c613aabc3 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Fri, 6 Jan 2017 16:54:29 +0100
Subject: Fixing shellcheck SC2006


diff --git a/plugins-scripts/check_log.sh b/plugins-scripts/check_log.sh
index d28c8d0..4599268 100755
--- a/plugins-scripts/check_log.sh
+++ b/plugins-scripts/check_log.sh
@@ -60,8 +60,8 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=`basename $0`
-PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
+PROGNAME=$(basename $0)
+PROGPATH=$(echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
 . $PROGPATH/utils.sh
@@ -180,9 +180,9 @@ fi
 # The temporary file that the script should use while
 # processing the log file.
 if [ -x /bin/mktemp ]; then
-    tempdiff=`/bin/mktemp /tmp/check_log.XXXXXXXXXX`
+	tempdiff=$(/bin/mktemp /tmp/check_log.XXXXXXXXXX)
 else
-    tempdiff=`/bin/date '+%H%M%S'`
+	tempdiff=$(/bin/date '+%H%M%S')
     tempdiff="/tmp/check_log.${tempdiff}"
     touch $tempdiff
     chmod 600 $tempdiff
@@ -191,10 +191,10 @@ fi
 diff $logfile $oldlog | grep -v "^>" > $tempdiff
 
 # Count the number of matching log entries we have
-count=`grep -c "$query" $tempdiff`
+count=$(grep -c "$query" $tempdiff)
 
 # Get the last matching entry in the diff file
-lastentry=`grep "$query" $tempdiff | tail -1`
+lastentry=$(grep "$query" $tempdiff | tail -1)
 
 rm -f $tempdiff
 cat $logfile > $oldlog
diff --git a/plugins-scripts/check_oracle.sh b/plugins-scripts/check_oracle.sh
index 96078ac..d4d3aae 100755
--- a/plugins-scripts/check_oracle.sh
+++ b/plugins-scripts/check_oracle.sh
@@ -8,8 +8,8 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=`basename $0`
-PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
+PROGNAME=$(basename $0)
+PROGPATH=$(echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
 . $PROGPATH/utils.sh
@@ -135,8 +135,8 @@ export ORACLE_HOME PATH LD_LIBRARY_PATH
 
 case "$cmd" in
 --tns)
-    tnschk=` tnsping $2`
-    tnschk2=` echo  $tnschk | grep -c OK`
+    tnschk=$(tnsping $2)
+    tnschk2=$(echo  $tnschk | grep -c OK)
     if [ ${tnschk2} -eq 1 ] ; then 
 	tnschk3=${tnschk##*(}; tnschk3=${tnschk3%)*}
 	echo "OK - reply time ${tnschk3} from $2"
@@ -165,7 +165,7 @@ case "$cmd" in
     }'
     ;;
 --db)
-    pmonchk=`ps -ef | grep -v grep | grep -E -c "(asm|ora)_pmon_${2}$"`
+    pmonchk=$(ps -ef | grep -v grep | grep -E -c "(asm|ora)_pmon_${2}$")
     if [ ${pmonchk} -ge 1 ] ; then
 	echo "${2} OK - ${pmonchk} PMON process(es) running"
 	exit $STATE_OK
@@ -181,25 +181,25 @@ case "$cmd" in
     fi
     ;;
 --login)
-    loginchk=`sqlplus dummy/user@$2 < /dev/null`
-    loginchk2=` echo  $loginchk | grep -c ORA-01017`
+    loginchk=$(sqlplus dummy/user@$2 < /dev/null)
+    loginchk2=$(echo  $loginchk | grep -c ORA-01017)
     if [ ${loginchk2} -eq 1 ] ; then 
 	echo "OK - dummy login connected"
 	exit $STATE_OK
     else
-	loginchk3=` echo "$loginchk" | grep "ORA-" | head -1`
+	loginchk3=$(echo "$loginchk" | grep "ORA-" | head -1)
 	echo "CRITICAL - $loginchk3"
 	exit $STATE_CRITICAL
     fi
     ;;
 --connect)
-    connectchk=`sqlplus $2 < /dev/null`
-    connectchk2=` echo  $connectchk | grep -c ORA-`
+    connectchk=$(sqlplus $2 < /dev/null)
+    connectchk2=$(echo  $connectchk | grep -c ORA-)
     if [ ${connectchk2} -eq 0 ] ; then
 	echo "OK - login successful"
 	exit $STATE_OK
     else
-	connectchk3=` echo "$connectchk" | grep "ORA-" | head -1`
+	connectchk3=$(echo "$connectchk" | grep "ORA-" | head -1)
 	echo "CRITICAL - $connectchk3"
 	exit $STATE_CRITICAL
     fi
@@ -219,29 +219,29 @@ and dbg.name='db block gets'
 and cg.name='consistent gets';
 EOF`
 
-    if [ -n "`echo $result | grep ORA-`" ] ; then
-      error=` echo "$result" | grep "ORA-" | head -1`
-      echo "CRITICAL - $error"
-      exit $STATE_CRITICAL
+    if [ -n "$(echo $result | grep ORA-)" ] ; then
+        error=$(echo "$result" | grep "ORA-" | head -1)
+        echo "CRITICAL - $error"
+        exit $STATE_CRITICAL
     fi
 
-    buf_hr=`echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}'` 
-    buf_hrx=`echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}'` 
+    buf_hr=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}')
+    buf_hrx=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}')
     result=`sqlplus -s ${3}/${4}@${2} << EOF
 set pagesize 0
 set numf '9999999.99'
 select sum(lc.pins)/(sum(lc.pins)+sum(lc.reloads))*100
 from v\\$librarycache lc;
 EOF`
-	
-    if [ -n "`echo $result | grep ORA-`" ] ; then
-      error=` echo "$result" | grep "ORA-" | head -1`
-      echo "CRITICAL - $error"
-      exit $STATE_CRITICAL
+
+    if [ -n "$(echo $result | grep ORA-)" ] ; then
+        error=$(echo "$result" | grep "ORA-" | head -1)
+        echo "CRITICAL - $error"
+        exit $STATE_CRITICAL
     fi
 
-    lib_hr=`echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}'`
-    lib_hrx=`echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}'`
+    lib_hr=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}')
+    lib_hrx=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}')
 
     if [ $buf_hr -le ${5} -o $lib_hr -le ${5} ] ; then
   	echo "${2} CRITICAL - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
@@ -273,16 +273,16 @@ from dba_free_space group by tablespace_name) B
 ON a.tablespace_name=b.tablespace_name WHERE a.tablespace_name='${5}';
 EOF`
 
-    if [ -n "`echo $result | grep ORA-`" ] ; then
-      error=` echo "$result" | grep "ORA-" | head -1`
-      echo "CRITICAL - $error"
-      exit $STATE_CRITICAL
+    if [ -n "$(echo $result | grep ORA-)" ] ; then
+        error=$(echo "$result" | grep "ORA-" | head -1)
+        echo "CRITICAL - $error"
+        exit $STATE_CRITICAL
     fi
 
-    ts_free=`echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($1)}'` 
-    ts_total=`echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($2)}'` 
-    ts_pct=`echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($3)}'` 
-    ts_pctx=`echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print $3}'` 
+    ts_free=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($1)}')
+    ts_total=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($2)}')
+    ts_pct=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($3)}')
+    ts_pctx=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print $3}')
     if [ "$ts_free" -eq 0 -a "$ts_total" -eq 0 -a "$ts_pct" -eq 0 ] ; then
         echo "No data returned by Oracle - tablespace $5 not found?"
         exit $STATE_UNKNOWN
diff --git a/plugins-scripts/check_sensors.sh b/plugins-scripts/check_sensors.sh
index f742830..5348b17 100755
--- a/plugins-scripts/check_sensors.sh
+++ b/plugins-scripts/check_sensors.sh
@@ -2,8 +2,8 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=`basename $0`
-PROGPATH=`echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,'`
+PROGNAME=$(basename $0)
+PROGPATH=$(echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
 . $PROGPATH/utils.sh
@@ -41,7 +41,7 @@ case "$1" in
 		exit $STATE_OK
 		;;
 	*)
-		sensordata=`sensors 2>&1`
+		sensordata=$(sensors 2>&1)
 		status=$?
 		if test ${status} -eq 127; then
 			text="SENSORS UNKNOWN - command not found (did you install lmsensors?)"
-- 
cgit v0.10-9-g596f


From 5f3232f00d07dac166b48acd6d0c92ec1ff64901 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Fri, 6 Jan 2017 17:43:22 +0100
Subject: Fixing shellcheck SC2086


diff --git a/plugins-scripts/check_log.sh b/plugins-scripts/check_log.sh
index 4599268..8f76b1b 100755
--- a/plugins-scripts/check_log.sh
+++ b/plugins-scripts/check_log.sh
@@ -60,11 +60,11 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=$(basename $0)
-PROGPATH=$(echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,')
+PROGNAME=$(basename "$0")
+PROGPATH=$(echo "$0" | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
-. $PROGPATH/utils.sh
+. "$PROGPATH"/utils.sh
 
 print_usage() {
     echo "Usage: $PROGNAME -F logfile -O oldlog -q query"
@@ -73,7 +73,7 @@ print_usage() {
 }
 
 print_help() {
-    print_revision $PROGNAME $REVISION
+    print_revision "$PROGNAME" "$REVISION"
     echo ""
     print_usage
     echo ""
@@ -87,7 +87,7 @@ print_help() {
 
 if [ $# -lt 1 ]; then
     print_usage
-    exit $STATE_UNKNOWN
+    exit "$STATE_UNKNOWN"
 fi
 
 # Grab the command line arguments
@@ -100,19 +100,19 @@ while test -n "$1"; do
     case "$1" in
         --help)
             print_help
-            exit $STATE_OK
+            exit "$STATE_OK"
             ;;
         -h)
             print_help
-            exit $STATE_OK
+            exit "$STATE_OK"
             ;;
         --version)
-            print_revision $PROGNAME $REVISION
-            exit $STATE_OK
+            print_revision "$PROGNAME" "$REVISION"
+            exit "$STATE_OK"
             ;;
         -V)
-            print_revision $PROGNAME $REVISION
-            exit $STATE_OK
+            print_revision "$PROGNAME" "$REVISION"
+            exit "$STATE_OK"
             ;;
         --filename)
             logfile=$2
@@ -149,7 +149,7 @@ while test -n "$1"; do
         *)
             echo "Unknown argument: $1"
             print_usage
-            exit $STATE_UNKNOWN
+            exit "$STATE_UNKNOWN"
             ;;
     esac
     shift
@@ -157,22 +157,22 @@ done
 
 # If the source log file doesn't exist, exit
 
-if [ ! -e $logfile ]; then
+if [ ! -e "$logfile" ]; then
     echo "Log check error: Log file $logfile does not exist!"
-    exit $STATE_UNKNOWN
-elif [ ! -r $logfile ] ; then
+    exit "$STATE_UNKNOWN"
+elif [ ! -r "$logfile" ] ; then
     echo "Log check error: Log file $logfile is not readable!"
-    exit $STATE_UNKNOWN
+    exit "$STATE_UNKNOWN"
 fi
 
 # If the old log file doesn't exist, this must be the first time
 # we're running this test, so copy the original log file over to
 # the old diff file and exit
 
-if [ ! -e $oldlog ]; then
-    cat $logfile > $oldlog
+if [ ! -e "$oldlog" ]; then
+    cat "$logfile" > "$oldlog"
     echo "Log check data initialized..."
-    exit $STATE_OK
+    exit "$STATE_OK"
 fi
 
 # The old log file exists, so compare it to the original log now
@@ -184,20 +184,20 @@ if [ -x /bin/mktemp ]; then
 else
 	tempdiff=$(/bin/date '+%H%M%S')
     tempdiff="/tmp/check_log.${tempdiff}"
-    touch $tempdiff
-    chmod 600 $tempdiff
+    touch "$tempdiff"
+    chmod 600 "$tempdiff"
 fi
 
-diff $logfile $oldlog | grep -v "^>" > $tempdiff
+diff "$logfile" "$oldlog" | grep -v "^>" > "$tempdiff"
 
 # Count the number of matching log entries we have
-count=$(grep -c "$query" $tempdiff)
+count=$(grep -c "$query" "$tempdiff")
 
 # Get the last matching entry in the diff file
-lastentry=$(grep "$query" $tempdiff | tail -1)
+lastentry=$(grep "$query" "$tempdiff" | tail -1)
 
-rm -f $tempdiff
-cat $logfile > $oldlog
+rm -f "$tempdiff"
+cat "$logfile" > "$oldlog"
 
 if [ "$count" = "0" ]; then # no matches, exit with no error
     echo "Log check ok - 0 pattern matches found"
@@ -207,4 +207,4 @@ else # Print total matche count and the last entry we found
     exitstatus=$STATE_CRITICAL
 fi
 
-exit $exitstatus
+exit "$exitstatus"
diff --git a/plugins-scripts/check_oracle.sh b/plugins-scripts/check_oracle.sh
index d4d3aae..0e751f3 100755
--- a/plugins-scripts/check_oracle.sh
+++ b/plugins-scripts/check_oracle.sh
@@ -8,11 +8,11 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=$(basename $0)
-PROGPATH=$(echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,')
+PROGNAME=$(basename "$0")
+PROGPATH=$(echo "$0" | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
-. $PROGPATH/utils.sh
+. "$PROGPATH"/utils.sh
 
 
 print_usage() {
@@ -29,7 +29,7 @@ print_usage() {
 }
 
 print_help() {
-  print_revision $PROGNAME $REVISION
+  print_revision "$PROGNAME" "$REVISION"
   echo ""
   print_usage
   echo ""
@@ -87,47 +87,47 @@ esac
 case "$cmd" in
 --help)
 		print_help
-    exit $STATE_OK
+    exit "$STATE_OK"
     ;;
 -h)
 		print_help
-    exit $STATE_OK
+    exit "$STATE_OK"
     ;;
 --version)
-		print_revision $PROGNAME $REVISION
-    exit $STATE_OK
+		print_revision "$PROGNAME" "$REVISION"
+    exit "$STATE_OK"
     ;;
 -V)
-		print_revision $PROGNAME $REVISION
-    exit $STATE_OK
+		print_revision "$PROGNAME" "$REVISION"
+    exit "$STATE_OK"
     ;;
 esac
 
 # Hunt down a reasonable ORACLE_HOME
 if [ -z "$ORACLE_HOME" ] ; then
-	# Adjust to taste
-	for oratab in /var/opt/oracle/oratab /etc/oratab
-	do
-	[ ! -f $oratab ] && continue
-	ORACLE_HOME=`IFS=:
-		while read SID ORACLE_HOME junk;
-		do
-			if [ "$SID" = "$2" -o "$SID" = "*" ] ; then
-				echo $ORACLE_HOME;
-				exit;
-			fi;
-		done < $oratab`
-	[ -n "$ORACLE_HOME" ] && break
-	done
+    # Adjust to taste
+    for oratab in /var/opt/oracle/oratab /etc/oratab
+    do
+    [ ! -f $oratab ] && continue
+    ORACLE_HOME=`IFS=:
+        while read SID ORACLE_HOME junk;
+        do
+            if [ "$SID" = "$2" -o "$SID" = "*" ] ; then
+                echo "$ORACLE_HOME";
+                exit;
+            fi;
+        done < $oratab`
+    [ -n "$ORACLE_HOME" ] && break
+    done
 fi
 # Last resort
-[ -z "$ORACLE_HOME" -a -d $PROGPATH/oracle ] && ORACLE_HOME=$PROGPATH/oracle
+[ -z "$ORACLE_HOME" -a -d "$PROGPATH"/oracle ] && ORACLE_HOME=$PROGPATH/oracle
 
 if [ "$cmd" != "--db" ]; then
-	if [ -z "$ORACLE_HOME" -o ! -d "$ORACLE_HOME" ] ; then
-		echo "Cannot determine ORACLE_HOME for sid $2"
-		exit $STATE_UNKNOWN
-	fi
+    if [ -z "$ORACLE_HOME" -o ! -d "$ORACLE_HOME" ] ; then
+	echo "Cannot determine ORACLE_HOME for sid $2"
+        exit "$STATE_UNKNOWN"
+    fi
 fi
 PATH=$PATH:$ORACLE_HOME/bin
 LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$ORACLE_HOME/lib
@@ -135,81 +135,81 @@ export ORACLE_HOME PATH LD_LIBRARY_PATH
 
 case "$cmd" in
 --tns)
-    tnschk=$(tnsping $2)
-    tnschk2=$(echo  $tnschk | grep -c OK)
-    if [ ${tnschk2} -eq 1 ] ; then 
-	tnschk3=${tnschk##*(}; tnschk3=${tnschk3%)*}
-	echo "OK - reply time ${tnschk3} from $2"
-	exit $STATE_OK
+    tnschk=$(tnsping "$2")
+    tnschk2=$(echo  "$tnschk" | grep -c OK)
+    if [ "${tnschk2}" -eq 1 ] ; then
+        tnschk3=${tnschk##*(}; tnschk3=${tnschk3%)*}
+        echo "OK - reply time ${tnschk3} from $2"
+        exit "$STATE_OK"
     else
-	echo "No TNS Listener on $2"
-	exit $STATE_CRITICAL
+        echo "No TNS Listener on $2"
+        exit "$STATE_CRITICAL"
     fi
     ;;
 --oranames)
-    namesctl status $2 | awk '
+    namesctl status "$2" | awk '
     /Server has been running for:/ {
-	msg = "OK: Up"
-	for (i = 6; i <= NF; i++) {
-	    msg = msg " " $i
-	}
-	status = '$STATE_OK'
+    msg = "OK: Up"
+    for (i = 6; i <= NF; i++) {
+        msg = msg " " $i
+    }
+	status = '"$STATE_OK"'
     }
     /error/ {
-	msg = "CRITICAL: " $0
-	status = '$STATE_CRITICAL'
+        msg = "CRITICAL: " $0
+        status = '"$STATE_CRITICAL"'
     }
     END {
-	print msg
-	exit status
+        print msg
+        exit status
     }'
     ;;
 --db)
     pmonchk=$(ps -ef | grep -v grep | grep -E -c "(asm|ora)_pmon_${2}$")
-    if [ ${pmonchk} -ge 1 ] ; then
-	echo "${2} OK - ${pmonchk} PMON process(es) running"
-	exit $STATE_OK
+    if [ "${pmonchk}" -ge 1 ] ; then
+        echo "${2} OK - ${pmonchk} PMON process(es) running"
+        exit "$STATE_OK"
     #if [ -f $ORACLE_HOME/dbs/sga*${2}* ] ; then
-	#if [ ${pmonchk} -eq 1 ] ; then
+         #if [ ${pmonchk} -eq 1 ] ; then
     #utime=`ls -la $ORACLE_HOME/dbs/sga*$2* | cut -c 43-55`
-	    #echo "${2} OK - running since ${utime}"
-	    #exit $STATE_OK
-	#fi
+            #echo "${2} OK - running since ${utime}"
+            #exit $STATE_OK
+         #fi
     else
-	echo "${2} Database is DOWN"
-	exit $STATE_CRITICAL
+        echo "${2} Database is DOWN"
+        exit "$STATE_CRITICAL"
     fi
     ;;
 --login)
-    loginchk=$(sqlplus dummy/user@$2 < /dev/null)
-    loginchk2=$(echo  $loginchk | grep -c ORA-01017)
-    if [ ${loginchk2} -eq 1 ] ; then 
-	echo "OK - dummy login connected"
-	exit $STATE_OK
+    loginchk=$(sqlplus dummy/user@"$2" < /dev/null)
+    loginchk2=$(echo "$loginchk" | grep -c ORA-01017)
+    if [ "${loginchk2}" -eq 1 ] ; then
+        echo "OK - dummy login connected"
+        exit "$STATE_OK"
     else
-	loginchk3=$(echo "$loginchk" | grep "ORA-" | head -1)
-	echo "CRITICAL - $loginchk3"
-	exit $STATE_CRITICAL
+        loginchk3=$(echo "$loginchk" | grep "ORA-" | head -1)
+        echo "CRITICAL - $loginchk3"
+        exit "$STATE_CRITICAL"
     fi
     ;;
 --connect)
-    connectchk=$(sqlplus $2 < /dev/null)
-    connectchk2=$(echo  $connectchk | grep -c ORA-)
-    if [ ${connectchk2} -eq 0 ] ; then
-	echo "OK - login successful"
-	exit $STATE_OK
+    connectchk=$(sqlplus "$2" < /dev/null)
+    connectchk2=$(echo "$connectchk" | grep -c ORA-)
+    if [ "${connectchk2}" -eq 0 ] ; then
+        echo "OK - login successful"
+        exit "$STATE_OK"
     else
-	connectchk3=$(echo "$connectchk" | grep "ORA-" | head -1)
-	echo "CRITICAL - $connectchk3"
-	exit $STATE_CRITICAL
+        connectchk3=$(echo "$connectchk" | grep "ORA-" | head -1)
+        echo "CRITICAL - $connectchk3"
+        exit "$STATE_CRITICAL"
     fi
     ;;
 --cache)
-    if [ ${5} -gt ${6} ] ; then
-	echo "UNKNOWN - Warning level is less then Crit"
-	exit $STATE_UNKNOWN
+    if [ "${5}" -gt "${6}" ] ; then
+        echo "UNKNOWN - Warning level is less then Crit"
+        exit "$STATE_UNKNOWN"
     fi
-    result=`sqlplus -s ${3}/${4}@${2} << EOF
+    result=`sqlplus -s "${3}"/"${4}"@"${2}" << EOF
 set pagesize 0
 set numf '9999999.99'
 select (1-(pr.value/(dbg.value+cg.value)))*100
@@ -219,48 +219,48 @@ and dbg.name='db block gets'
 and cg.name='consistent gets';
 EOF`
 
-    if [ -n "$(echo $result | grep ORA-)" ] ; then
+    if [ -n "$(echo "$result" | grep ORA-)" ] ; then
         error=$(echo "$result" | grep "ORA-" | head -1)
         echo "CRITICAL - $error"
-        exit $STATE_CRITICAL
+        exit "$STATE_CRITICAL"
     fi
 
     buf_hr=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}')
     buf_hrx=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}')
-    result=`sqlplus -s ${3}/${4}@${2} << EOF
+    result=`sqlplus -s "${3}"/"${4}"@"${2}" << EOF
 set pagesize 0
 set numf '9999999.99'
 select sum(lc.pins)/(sum(lc.pins)+sum(lc.reloads))*100
 from v\\$librarycache lc;
 EOF`
 
-    if [ -n "$(echo $result | grep ORA-)" ] ; then
+    if [ -n "$(echo "$result" | grep ORA-)" ] ; then
         error=$(echo "$result" | grep "ORA-" | head -1)
         echo "CRITICAL - $error"
-        exit $STATE_CRITICAL
+        exit "$STATE_CRITICAL"
     fi
 
     lib_hr=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}')
     lib_hrx=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}')
 
-    if [ $buf_hr -le ${5} -o $lib_hr -le ${5} ] ; then
-  	echo "${2} CRITICAL - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
-	exit $STATE_CRITICAL
+    if [ "$buf_hr" -le "${5}" -o "$lib_hr" -le "${5}" ] ; then
+        echo "${2} CRITICAL - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
+        exit "$STATE_CRITICAL"
     fi
-    if [ $buf_hr -le ${6} -o $lib_hr -le ${6} ] ; then
-  	echo "${2} WARNING  - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
-	exit $STATE_WARNING
+    if [ "$buf_hr" -le "${6}" -o "$lib_hr" -le "${6}" ] ; then
+        echo "${2} WARNING  - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
+        exit "$STATE_WARNING"
     fi
     echo "${2} OK - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
 
-    exit $STATE_OK
+    exit "$STATE_OK"
     ;;
 --tablespace)
-    if [ ${6} -lt ${7} ] ; then
-	echo "UNKNOWN - Warning level is more then Crit"
-	exit $STATE_UNKNOWN
+    if [ "${6}" -lt "${7}" ] ; then
+        echo "UNKNOWN - Warning level is more then Crit"
+        exit "$STATE_UNKNOWN"
     fi
-    result=`sqlplus -s ${3}/${4}@${2} << EOF
+    result=`sqlplus -s "${3}"/"${4}"@"${2}" << EOF
 set pagesize 0
 set numf '9999999.99'
 select NVL(b.free,0.0),a.total,100 - trunc(NVL(b.free,0.0)/a.total * 1000) / 10 prc
@@ -273,10 +273,10 @@ from dba_free_space group by tablespace_name) B
 ON a.tablespace_name=b.tablespace_name WHERE a.tablespace_name='${5}';
 EOF`
 
-    if [ -n "$(echo $result | grep ORA-)" ] ; then
+    if [ -n "$(echo "$result" | grep ORA-)" ] ; then
         error=$(echo "$result" | grep "ORA-" | head -1)
         echo "CRITICAL - $error"
-        exit $STATE_CRITICAL
+        exit "$STATE_CRITICAL"
     fi
 
     ts_free=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($1)}')
@@ -285,20 +285,20 @@ EOF`
     ts_pctx=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print $3}')
     if [ "$ts_free" -eq 0 -a "$ts_total" -eq 0 -a "$ts_pct" -eq 0 ] ; then
         echo "No data returned by Oracle - tablespace $5 not found?"
-        exit $STATE_UNKNOWN
+        exit "$STATE_UNKNOWN"
     fi
-    if [ "$ts_pct" -ge ${6} ] ; then
-  	echo "${2} : ${5} CRITICAL - $ts_pctx% used [ $ts_free / $ts_total MB available ]|${5}=$ts_pctx%;${7};${6};0;100"
-	exit $STATE_CRITICAL
+    if [ "$ts_pct" -ge "${6}" ] ; then
+        echo "${2} : ${5} CRITICAL - $ts_pctx% used [ $ts_free / $ts_total MB available ]|${5}=$ts_pctx%;${7};${6};0;100"
+        exit "$STATE_CRITICAL"
     fi
-    if [ "$ts_pct" -ge ${7} ] ; then
-  	echo "${2} : ${5} WARNING  - $ts_pctx% used [ $ts_free / $ts_total MB available ]|${5}=$ts_pctx%;${7};${6};0;100"
-	exit $STATE_WARNING
+    if [ "$ts_pct" -ge "${7}" ] ; then
+        echo "${2} : ${5} WARNING  - $ts_pctx% used [ $ts_free / $ts_total MB available ]|${5}=$ts_pctx%;${7};${6};0;100"
+        exit "$STATE_WARNING"
     fi
     echo "${2} : ${5} OK - $ts_pctx% used [ $ts_free / $ts_total MB available ]|${5}=$ts_pctx%;${7};${6};0;100"
-    exit $STATE_OK
+    exit "$STATE_OK"
     ;;
 *)
     print_usage
-		exit $STATE_UNKNOWN
+		exit "$STATE_UNKNOWN"
 esac
diff --git a/plugins-scripts/check_sensors.sh b/plugins-scripts/check_sensors.sh
index 5348b17..9a6cf5d 100755
--- a/plugins-scripts/check_sensors.sh
+++ b/plugins-scripts/check_sensors.sh
@@ -2,43 +2,43 @@
 
 PATH="@TRUSTED_PATH@"
 export PATH
-PROGNAME=$(basename $0)
-PROGPATH=$(echo $0 | sed -e 's,[\\/][^\\/][^\\/]*$,,')
+PROGNAME=$(basename "$0")
+PROGPATH=$(echo "$0" | sed -e 's,[\\/][^\\/][^\\/]*$,,')
 REVISION="@NP_VERSION@"
 
-. $PROGPATH/utils.sh
+. "$PROGPATH"/utils.sh
 
 print_usage() {
 	echo "Usage: $PROGNAME" [--ignore-fault]
 }
 
 print_help() {
-	print_revision $PROGNAME $REVISION
+	print_revision "$PROGNAME" "$REVISION"
 	echo ""
 	print_usage
 	echo ""
 	echo "This plugin checks hardware status using the lm_sensors package."
 	echo ""
 	support
-	exit $STATE_OK
+	exit "$STATE_OK"
 }
 
 case "$1" in
 	--help)
 		print_help
-		exit $STATE_OK
+		exit "$STATE_OK"
 		;;
 	-h)
 		print_help
-		exit $STATE_OK
+		exit "$STATE_OK"
 		;;
 	--version)
-		print_revision $PROGNAME $REVISION
-		exit $STATE_OK
+		print_revision "$PROGNAME" "$REVISION"
+		exit "$STATE_OK"
 		;;
 	-V)
-		print_revision $PROGNAME $REVISION
-		exit $STATE_OK
+		print_revision "$PROGNAME" "$REVISION"
+		exit "$STATE_OK"
 		;;
 	*)
 		sensordata=$(sensors 2>&1)
@@ -49,10 +49,10 @@ case "$1" in
 		elif test ${status} -ne 0; then
 			text="WARNING - sensors returned state $status"
 			exit=$STATE_WARNING
-		elif echo ${sensordata} | egrep ALARM > /dev/null; then
+		elif echo "${sensordata}" | egrep ALARM > /dev/null; then
 			text="SENSOR CRITICAL - Sensor alarm detected!"
 			exit=$STATE_CRITICAL
-		elif echo ${sensordata} | egrep FAULT > /dev/null \
+		elif echo "${sensordata}" | egrep FAULT > /dev/null \
 		    && test "$1" != "-i" -a "$1" != "--ignore-fault"; then
 			text="SENSOR UNKNOWN - Sensor reported fault"
 			exit=$STATE_UNKNOWN
@@ -63,8 +63,8 @@ case "$1" in
 
 		echo "$text"
 		if test "$1" = "-v" -o "$1" = "--verbose"; then
-			echo ${sensordata}
+			echo "${sensordata}"
 		fi
-		exit $exit
+		exit "$exit"
 		;;
 esac
-- 
cgit v0.10-9-g596f


From 1204d7fe56c9f35af6500f5ddbae733a622fb63d Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Fri, 6 Jan 2017 17:56:03 +0100
Subject: Fixing shellcheck SC2009

This requires pgrep from the procps package.

diff --git a/plugins-scripts/check_oracle.sh b/plugins-scripts/check_oracle.sh
index 0e751f3..70a3fef 100755
--- a/plugins-scripts/check_oracle.sh
+++ b/plugins-scripts/check_oracle.sh
@@ -165,7 +165,7 @@ case "$cmd" in
     }'
     ;;
 --db)
-    pmonchk=$(ps -ef | grep -v grep | grep -E -c "(asm|ora)_pmon_${2}$")
+    pmonchk=$(pgrep -f "(asm|ora)_pmon_${2}$")
     if [ "${pmonchk}" -ge 1 ] ; then
         echo "${2} OK - ${pmonchk} PMON process(es) running"
         exit "$STATE_OK"
-- 
cgit v0.10-9-g596f


From 5c473c8612a55cc71689bf4ba468a464bf9da197 Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Fri, 6 Jan 2017 18:02:36 +0100
Subject: Fixing shellcheck SC2143


diff --git a/plugins-scripts/check_oracle.sh b/plugins-scripts/check_oracle.sh
index 70a3fef..9b9540a 100755
--- a/plugins-scripts/check_oracle.sh
+++ b/plugins-scripts/check_oracle.sh
@@ -219,7 +219,7 @@ and dbg.name='db block gets'
 and cg.name='consistent gets';
 EOF`
 
-    if [ -n "$(echo "$result" | grep ORA-)" ] ; then
+    if echo "$result" | grep -q 'ORA-' ; then
         error=$(echo "$result" | grep "ORA-" | head -1)
         echo "CRITICAL - $error"
         exit "$STATE_CRITICAL"
@@ -234,7 +234,7 @@ select sum(lc.pins)/(sum(lc.pins)+sum(lc.reloads))*100
 from v\\$librarycache lc;
 EOF`
 
-    if [ -n "$(echo "$result" | grep ORA-)" ] ; then
+    if echo "$result" | grep -q 'ORA-' ; then
         error=$(echo "$result" | grep "ORA-" | head -1)
         echo "CRITICAL - $error"
         exit "$STATE_CRITICAL"
@@ -273,7 +273,7 @@ from dba_free_space group by tablespace_name) B
 ON a.tablespace_name=b.tablespace_name WHERE a.tablespace_name='${5}';
 EOF`
 
-    if [ -n "$(echo "$result" | grep ORA-)" ] ; then
+    if echo "$result" | grep -q 'ORA-' ; then
         error=$(echo "$result" | grep "ORA-" | head -1)
         echo "CRITICAL - $error"
         exit "$STATE_CRITICAL"
-- 
cgit v0.10-9-g596f


From 9d8e973b93f261cbb52f5cb944f2e074c348290d Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Fri, 6 Jan 2017 18:14:55 +0100
Subject: Fixing shellcheck SC2162


diff --git a/plugins-scripts/check_oracle.sh b/plugins-scripts/check_oracle.sh
index 9b9540a..bfd9e8f 100755
--- a/plugins-scripts/check_oracle.sh
+++ b/plugins-scripts/check_oracle.sh
@@ -110,7 +110,7 @@ if [ -z "$ORACLE_HOME" ] ; then
     do
     [ ! -f $oratab ] && continue
     ORACLE_HOME=`IFS=:
-        while read SID ORACLE_HOME junk;
+        while read -r SID ORACLE_HOME junk;
         do
             if [ "$SID" = "$2" -o "$SID" = "*" ] ; then
                 echo "$ORACLE_HOME";
-- 
cgit v0.10-9-g596f


From 8294af907bd8482a86df749f562b7ec09e3faeed Mon Sep 17 00:00:00 2001
From: Jan Wagner <waja@cyconet.org>
Date: Fri, 6 Jan 2017 18:39:51 +0100
Subject: Fixing shellcheck SC2166


diff --git a/plugins-scripts/check_oracle.sh b/plugins-scripts/check_oracle.sh
index bfd9e8f..b14ec50 100755
--- a/plugins-scripts/check_oracle.sh
+++ b/plugins-scripts/check_oracle.sh
@@ -112,7 +112,7 @@ if [ -z "$ORACLE_HOME" ] ; then
     ORACLE_HOME=`IFS=:
         while read -r SID ORACLE_HOME junk;
         do
-            if [ "$SID" = "$2" -o "$SID" = "*" ] ; then
+            if [ "$SID" = "$2" ] || [ "$SID" = "*" ] ; then
                 echo "$ORACLE_HOME";
                 exit;
             fi;
@@ -121,10 +121,10 @@ if [ -z "$ORACLE_HOME" ] ; then
     done
 fi
 # Last resort
-[ -z "$ORACLE_HOME" -a -d "$PROGPATH"/oracle ] && ORACLE_HOME=$PROGPATH/oracle
+[ -z "$ORACLE_HOME" ] && [ -d "$PROGPATH"/oracle ] && ORACLE_HOME=$PROGPATH/oracle
 
 if [ "$cmd" != "--db" ]; then
-    if [ -z "$ORACLE_HOME" -o ! -d "$ORACLE_HOME" ] ; then
+    if [ -z "$ORACLE_HOME" ] || [ ! -d "$ORACLE_HOME" ] ; then
 	echo "Cannot determine ORACLE_HOME for sid $2"
         exit "$STATE_UNKNOWN"
     fi
@@ -243,11 +243,11 @@ EOF`
     lib_hr=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print int($1)}')
     lib_hrx=$(echo "$result" | awk '/^[0-9\. \t]+$/ {print $1}')
 
-    if [ "$buf_hr" -le "${5}" -o "$lib_hr" -le "${5}" ] ; then
+    if [ "$buf_hr" -le "${5}" ] || [ "$lib_hr" -le "${5}" ] ; then
         echo "${2} CRITICAL - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
         exit "$STATE_CRITICAL"
     fi
-    if [ "$buf_hr" -le "${6}" -o "$lib_hr" -le "${6}" ] ; then
+    if [ "$buf_hr" -le "${6}" ] || [ "$lib_hr" -le "${6}" ] ; then
         echo "${2} WARNING  - Cache Hit Rates: $lib_hrx% Lib -- $buf_hrx% Buff|lib=$lib_hrx%;${6};${5};0;100 buffer=$buf_hrx%;${6};${5};0;100"
         exit "$STATE_WARNING"
     fi
@@ -283,7 +283,7 @@ EOF`
     ts_total=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($2)}')
     ts_pct=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print int($3)}')
     ts_pctx=$(echo "$result" | awk '/^[ 0-9\.\t ]+$/ {print $3}')
-    if [ "$ts_free" -eq 0 -a "$ts_total" -eq 0 -a "$ts_pct" -eq 0 ] ; then
+    if [ "$ts_free" -eq 0 ] && [ "$ts_total" -eq 0 ] && [ "$ts_pct" -eq 0 ] ; then
         echo "No data returned by Oracle - tablespace $5 not found?"
         exit "$STATE_UNKNOWN"
     fi
-- 
cgit v0.10-9-g596f