From 2a8fbccc78d19093cec7c96d4d8284e65860e1b7 Mon Sep 17 00:00:00 2001
From: Reiner Jung <reiner.jung@email.uni-kiel.de>
Date: Wed, 22 Jun 2022 15:58:24 +0200
Subject: [PATCH] Updated formatting of variables.

---
 bin/2012-msept/run-benchmark-cycle-async.sh                 | 2 +-
 bin/2012-msept/run-benchmark-cycle-sync.sh                  | 2 +-
 bin/2012-msept/run-benchmark-recursive-jmx.sh               | 2 +-
 bin/2012-msept/run-benchmark-recursive-linear.sh            | 2 +-
 bin/2012-msept/run-benchmark-recursive.sh                   | 2 +-
 .../benchmark-kieker-days-ffi-remote.sh                     | 2 +-
 bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi.sh       | 2 +-
 bin/2013-kieker-days-ffi/benchmark-kieker-days-kieker.sh    | 2 +-
 bin/2013-kieker-days/benchmark-kieker-days-ffi-remote.sh    | 2 +-
 bin/2013-kieker-days/benchmark-kieker-days-ffi.sh           | 2 +-
 bin/2013-kieker-days/benchmark-kieker-days-kieker-remote.sh | 2 +-
 bin/2013-kieker-days/benchmark-kieker-days-kieker.sh        | 2 +-
 bin/2014-icpe/benchmark-disk-writer-slow.sh                 | 2 +-
 bin/2014-icpe/benchmark-disk-writer.sh                      | 2 +-
 bin/2014-icpe/benchmark-tcp-ffi.sh                          | 2 +-
 frameworks/Kieker/benchmark.sh                              | 2 +-
 frameworks/Kieker/runExponentialSizes.sh                    | 6 +++---
 frameworks/OpenTelemetry/benchmark.sh                       | 2 +-
 frameworks/OpenTelemetry/runExponentialSizes.sh             | 6 +++---
 frameworks/SPASSmeter/benchmark-tcp.sh                      | 2 +-
 frameworks/common-functions.sh                              | 2 +-
 frameworks/inspectIT/benchmark.sh                           | 4 ++--
 frameworks/inspectIT/runExponentialSizes.sh                 | 6 +++---
 frameworks/runR.sh                                          | 2 +-
 .../getConfidenceIntervalTable.sh                           | 6 +++---
 25 files changed, 34 insertions(+), 34 deletions(-)

diff --git a/bin/2012-msept/run-benchmark-cycle-async.sh b/bin/2012-msept/run-benchmark-cycle-async.sh
index 549ca4b..3f1790a 100644
--- a/bin/2012-msept/run-benchmark-cycle-async.sh
+++ b/bin/2012-msept/run-benchmark-cycle-async.sh
@@ -9,7 +9,7 @@ if [ ! -z "$(uname | grep -i WIN)" ]; then CPSEPCHAR=";"; fi
 # echo "Classpath separator: '${CPSEPCHAR}'"
 
 RESULTS_DIR="${BASEDIR}tmp/results-benchmark-recursive/"
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (${SUDOCMD} rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2012-msept/run-benchmark-cycle-sync.sh b/bin/2012-msept/run-benchmark-cycle-sync.sh
index 2a153a8..8ff6931 100644
--- a/bin/2012-msept/run-benchmark-cycle-sync.sh
+++ b/bin/2012-msept/run-benchmark-cycle-sync.sh
@@ -9,7 +9,7 @@ if [ ! -z "$(uname | grep -i WIN)" ]; then CPSEPCHAR=";"; fi
 # echo "Classpath separator: '${CPSEPCHAR}'"
 
 RESULTS_DIR="${BASEDIR}tmp/results-benchmark-recursive/"
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (${SUDOCMD} rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2012-msept/run-benchmark-recursive-jmx.sh b/bin/2012-msept/run-benchmark-recursive-jmx.sh
index a082cfb..bef23d5 100644
--- a/bin/2012-msept/run-benchmark-recursive-jmx.sh
+++ b/bin/2012-msept/run-benchmark-recursive-jmx.sh
@@ -24,7 +24,7 @@ if [ ! -z "$(uname | grep -i WIN)" ]; then CPSEPCHAR=";"; fi
 # echo "Classpath separator: '${CPSEPCHAR}'"
 
 RESULTS_DIR="${BASEDIR}tmp/results-benchmark-recursive/"
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (${SUDOCMD} rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2012-msept/run-benchmark-recursive-linear.sh b/bin/2012-msept/run-benchmark-recursive-linear.sh
index 0a617de..bdd5b05 100644
--- a/bin/2012-msept/run-benchmark-recursive-linear.sh
+++ b/bin/2012-msept/run-benchmark-recursive-linear.sh
@@ -24,7 +24,7 @@ if [ ! -z "$(uname | grep -i WIN)" ]; then CPSEPCHAR=";"; fi
 # echo "Classpath separator: '${CPSEPCHAR}'"
 
 RESULTS_DIR="${BASEDIR}tmp/results-benchmark-recursive-linear/"
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (${SUDOCMD} rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2012-msept/run-benchmark-recursive.sh b/bin/2012-msept/run-benchmark-recursive.sh
index efc13d6..c48f6fd 100644
--- a/bin/2012-msept/run-benchmark-recursive.sh
+++ b/bin/2012-msept/run-benchmark-recursive.sh
@@ -24,7 +24,7 @@ if [ ! -z "$(uname | grep -i WIN)" ]; then CPSEPCHAR=";"; fi
 # echo "Classpath separator: '${CPSEPCHAR}'"
 
 RESULTS_DIR="${BASEDIR}tmp/results-benchmark-recursive/"
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (${SUDOCMD} rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi-remote.sh b/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi-remote.sh
index 31dd2d6..ce74a0f 100644
--- a/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi-remote.sh
+++ b/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi-remote.sh
@@ -22,7 +22,7 @@ MOREPARAMS="--quickstart"
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi.sh b/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi.sh
index 7214ff8..de179e7 100644
--- a/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi.sh
+++ b/bin/2013-kieker-days-ffi/benchmark-kieker-days-ffi.sh
@@ -19,7 +19,7 @@ MOREPARAMS=""
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days-ffi/benchmark-kieker-days-kieker.sh b/bin/2013-kieker-days-ffi/benchmark-kieker-days-kieker.sh
index aa41094..fe9e142 100644
--- a/bin/2013-kieker-days-ffi/benchmark-kieker-days-kieker.sh
+++ b/bin/2013-kieker-days-ffi/benchmark-kieker-days-kieker.sh
@@ -19,7 +19,7 @@ MOREPARAMS="--quickstart"
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days/benchmark-kieker-days-ffi-remote.sh b/bin/2013-kieker-days/benchmark-kieker-days-ffi-remote.sh
index 41dc559..2713e7b 100644
--- a/bin/2013-kieker-days/benchmark-kieker-days-ffi-remote.sh
+++ b/bin/2013-kieker-days/benchmark-kieker-days-ffi-remote.sh
@@ -22,7 +22,7 @@ MOREPARAMS=""
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days/benchmark-kieker-days-ffi.sh b/bin/2013-kieker-days/benchmark-kieker-days-ffi.sh
index 7214ff8..de179e7 100644
--- a/bin/2013-kieker-days/benchmark-kieker-days-ffi.sh
+++ b/bin/2013-kieker-days/benchmark-kieker-days-ffi.sh
@@ -19,7 +19,7 @@ MOREPARAMS=""
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days/benchmark-kieker-days-kieker-remote.sh b/bin/2013-kieker-days/benchmark-kieker-days-kieker-remote.sh
index 7285831..805739d 100644
--- a/bin/2013-kieker-days/benchmark-kieker-days-kieker-remote.sh
+++ b/bin/2013-kieker-days/benchmark-kieker-days-kieker-remote.sh
@@ -22,7 +22,7 @@ MOREPARAMS=""
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2013-kieker-days/benchmark-kieker-days-kieker.sh b/bin/2013-kieker-days/benchmark-kieker-days-kieker.sh
index aa41094..fe9e142 100644
--- a/bin/2013-kieker-days/benchmark-kieker-days-kieker.sh
+++ b/bin/2013-kieker-days/benchmark-kieker-days-kieker.sh
@@ -19,7 +19,7 @@ MOREPARAMS="--quickstart"
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2014-icpe/benchmark-disk-writer-slow.sh b/bin/2014-icpe/benchmark-disk-writer-slow.sh
index 775b352..07671a1 100644
--- a/bin/2014-icpe/benchmark-disk-writer-slow.sh
+++ b/bin/2014-icpe/benchmark-disk-writer-slow.sh
@@ -19,7 +19,7 @@ MORE_PARAMS=""
 TIME=`expr ${METHOD_TIME} \* ${TOTAL_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSION_DEPTH} + 50 \* ${TOTAL_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}/) && mkdir ${RESULTS_DIR}/
 mkdir ${RESULTS_DIR}/stat/
 
diff --git a/bin/2014-icpe/benchmark-disk-writer.sh b/bin/2014-icpe/benchmark-disk-writer.sh
index 9c89823..6127a94 100644
--- a/bin/2014-icpe/benchmark-disk-writer.sh
+++ b/bin/2014-icpe/benchmark-disk-writer.sh
@@ -19,7 +19,7 @@ MOREPARAMS=""
 TIME=`expr ${METHODTIME} \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEPTIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTALCALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}) && mkdir ${RESULTS_DIR}
 mkdir ${RESULTS_DIR}stat/
 
diff --git a/bin/2014-icpe/benchmark-tcp-ffi.sh b/bin/2014-icpe/benchmark-tcp-ffi.sh
index 11bb291..8621a81 100644
--- a/bin/2014-icpe/benchmark-tcp-ffi.sh
+++ b/bin/2014-icpe/benchmark-tcp-ffi.sh
@@ -19,7 +19,7 @@ MORE_PARAMS=""
 TIME=`expr ${METHOD_TIME} \* ${TOTAL_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSION_DEPTH} + 50 \* ${TOTAL_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf "${RESULTS_DIR}") && mkdir "${RESULTS_DIR}"
 mkdir "${RESULTS_DIR}/stat"
 
diff --git a/frameworks/Kieker/benchmark.sh b/frameworks/Kieker/benchmark.sh
index c90f325..1aefa62 100644
--- a/frameworks/Kieker/benchmark.sh
+++ b/frameworks/Kieker/benchmark.sh
@@ -65,7 +65,7 @@ information "----------------------------------"
 TIME=`expr ${METHOD_TIME} \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_OF_LOOPS}  \* ${RECURSION_DEPTH} + 50 \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} `
 information "Experiment will take circa ${TIME} seconds."
 
-information "Removing and recreating '$RESULTS_DIR'"
+information "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}/*csv) && mkdir -p ${RESULTS_DIR}
 
 # Clear kieker.log and initialize logging
diff --git a/frameworks/Kieker/runExponentialSizes.sh b/frameworks/Kieker/runExponentialSizes.sh
index f08d603..c7732f7 100644
--- a/frameworks/Kieker/runExponentialSizes.sh
+++ b/frameworks/Kieker/runExponentialSizes.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 
 RESULTS_DIR=results-Kieker/
-mkdir -p $RESULTS_DIR
+mkdir -p ${RESULTS_DIR}
 
 for depth in 2 4 8 16 32 64 128
 do
 	export RECURSION_DEPTH=$depth
 	echo "Running $depth"
-	./benchmark.sh &> $RESULTS_DIR/$depth.txt
-	mv $RESULTS_DIR/results.zip $RESULTS_DIR/results-$RECURSION_DEPTH.zip
+	./benchmark.sh &> ${RESULTS_DIR}/$depth.txt
+	mv ${RESULTS_DIR}/results.zip ${RESULTS_DIR}/results-$RECURSION_DEPTH.zip
 done
diff --git a/frameworks/OpenTelemetry/benchmark.sh b/frameworks/OpenTelemetry/benchmark.sh
index c3ae59d..0ecd2ee 100644
--- a/frameworks/OpenTelemetry/benchmark.sh
+++ b/frameworks/OpenTelemetry/benchmark.sh
@@ -131,7 +131,7 @@ MORE_PARAMS="--application moobench.application.MonitoredClassSimple ${MOREPARAM
 TIME=`expr ${METHOD_TIME} \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_OF_LOOPS}  \* ${RECURSION_DEPTH} + 50 \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Cleaning and recreating '$RESULTS_DIR'"
+echo "Cleaning and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}/**csv) && mkdir -p ${RESULTS_DIR}
 #mkdir ${RESULTS_DIR}stat/
 
diff --git a/frameworks/OpenTelemetry/runExponentialSizes.sh b/frameworks/OpenTelemetry/runExponentialSizes.sh
index 904e77a..90a6bee 100644
--- a/frameworks/OpenTelemetry/runExponentialSizes.sh
+++ b/frameworks/OpenTelemetry/runExponentialSizes.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 
 RESULTS_DIR=results-OpenTelemetry/
-mkdir -p $RESULTS_DIR
+mkdir -p ${RESULTS_DIR}
 
 for depth in 2 4 8 16 32 64 128
 do
 	export RECURSION_DEPTH=$depth
 	echo "Running $depth"
-	./benchmark.sh &> $RESULTS_DIR/$depth.txt
-	mv $RESULTS_DIR/results.zip $RESULTS_DIR/results-$RECURSION_DEPTH.zip
+	./benchmark.sh &> ${RESULTS_DIR}/$depth.txt
+	mv ${RESULTS_DIR}/results.zip ${RESULTS_DIR}/results-$RECURSION_DEPTH.zip
 done
diff --git a/frameworks/SPASSmeter/benchmark-tcp.sh b/frameworks/SPASSmeter/benchmark-tcp.sh
index 47b99bf..9169cd8 100644
--- a/frameworks/SPASSmeter/benchmark-tcp.sh
+++ b/frameworks/SPASSmeter/benchmark-tcp.sh
@@ -20,7 +20,7 @@ MORE_PARAMS="--application mooBench.monitoredApplication.MonitoredClassSimple ${
 TIME=`expr ${METHOD_TIME} \* ${TOTAL_CALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_LOOPS}  \* ${RECURSIONDEPTH} + 50 \* ${TOTAL_CALLS} / 1000000000 \* 4 \* ${RECURSIONDEPTH} \* ${NUM_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf ${RESULTS_DIR}/) && mkdir ${RESULTS_DIR}/
 #mkdir ${RESULTS_DIR}/stat/
 
diff --git a/frameworks/common-functions.sh b/frameworks/common-functions.sh
index f0796a6..a7fbb6b 100644
--- a/frameworks/common-functions.sh
+++ b/frameworks/common-functions.sh
@@ -131,7 +131,7 @@ function writeConfiguration() {
 function printIntermediaryResults {
    for ((index=0;index<${#TITLE[@]};index+=1)); do
       echo -n "Intermediary results "${TITLE[$index]}" "
-      cat $RESULTS_DIR/raw-*-${RECURSION_DEPTH}-${index}.csv | awk -F';' '{print $2}' | getSum
+      cat ${RESULTS_DIR}/raw-*-${RECURSION_DEPTH}-${index}.csv | awk -F';' '{print $2}' | getSum
    done
 }
 
diff --git a/frameworks/inspectIT/benchmark.sh b/frameworks/inspectIT/benchmark.sh
index 65b860e..0ae1459 100644
--- a/frameworks/inspectIT/benchmark.sh
+++ b/frameworks/inspectIT/benchmark.sh
@@ -114,7 +114,7 @@ MORE_PARAMS="${MORE_PARAMS}"
 TIME=`expr ${METHOD_TIME} \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} + ${SLEEP_TIME} \* 4 \* ${NUM_OF_LOOPS}  \* ${RECURSION_DEPTH} + 50 \* ${TOTAL_NUM_OF_CALLS} / 1000000000 \* 4 \* ${RECURSION_DEPTH} \* ${NUM_OF_LOOPS} `
 echo "Experiment will take circa ${TIME} seconds."
 
-echo "Removing and recreating '$RESULTS_DIR'"
+echo "Removing and recreating '${RESULTS_DIR}'"
 (rm -rf "${RESULTS_DIR}/"**csv) && mkdir -p "${RESULTS_DIR}"
 
 # Clear inspectit.log and initialize logging
@@ -133,7 +133,7 @@ JAVA_ARGS_INSPECTIT_NULLWRITER="${JAVA_ARGS_LTW} -Dinspectit.service-name=mooben
 JAVA_ARGS_INSPECTIT_ZIPKIN="${JAVA_ARGS_LTW} -Dinspectit.service-name=moobench-inspectit -Dinspectit.exporters.metrics.prometheus.enabled=false -Dinspectit.exporters.tracing.zipkin.url=http://127.0.0.1:9411/api/v2/spans -Dinspectit.config.file-based.path=${BASE_DIR}/config/zipkin/"
 JAVA_ARGS_INSPECTIT_PROMETHEUS="${JAVA_ARGS_LTW} -Dinspectit.service-name=moobench-inspectit -Dinspectit.exporters.metrics.zipkin.enabled=false -Dinspectit.exporters.metrics.prometheus.enabled=true -Dinspectit.config.file-based.path=${BASE_DIR}/config/prometheus/"
 
-echo "RESULTS_DIR: $RESULTS_DIR"
+echo "RESULTS_DIR: ${RESULTS_DIR}"
 echo "RAWFN: $RAWFN"
 writeConfiguration
 
diff --git a/frameworks/inspectIT/runExponentialSizes.sh b/frameworks/inspectIT/runExponentialSizes.sh
index d30fc2c..042113e 100644
--- a/frameworks/inspectIT/runExponentialSizes.sh
+++ b/frameworks/inspectIT/runExponentialSizes.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 
 RESULTS_DIR=results-inspectIT/
-mkdir -p $RESULTS_DIR
+mkdir -p ${RESULTS_DIR}
 
 for depth in 2 4 8 16 32 64 128
 do
 	export RECURSION_DEPTH=$depth
 	echo "Running $depth"
-	./benchmark.sh &> $RESULTS_DIR/$depth.txt
-	mv $RESULTS_DIR/results.zip $RESULTS_DIR/results-$RECURSION_DEPTH.zip
+	./benchmark.sh &> ${RESULTS_DIR}/$depth.txt
+	mv ${RESULTS_DIR}/results.zip ${RESULTS_DIR}/results-$RECURSION_DEPTH.zip
 done
diff --git a/frameworks/runR.sh b/frameworks/runR.sh
index 46a1c04..f9ccaa7 100644
--- a/frameworks/runR.sh
+++ b/frameworks/runR.sh
@@ -16,7 +16,7 @@ source common-functions.sh
 
 source $1/labels.sh
 
-echo "RESULTS_DIR: $RESULTS_DIR"
+echo "RESULTS_DIR: ${RESULTS_DIR}"
 echo "Rawfn: $RAWFN"
 
 RSCRIPT_PATH=stats.csv.r
diff --git a/tools/getConfidenceIntervalTable/getConfidenceIntervalTable.sh b/tools/getConfidenceIntervalTable/getConfidenceIntervalTable.sh
index cbdef3b..f30ee5d 100644
--- a/tools/getConfidenceIntervalTable/getConfidenceIntervalTable.sh
+++ b/tools/getConfidenceIntervalTable/getConfidenceIntervalTable.sh
@@ -17,7 +17,7 @@ EOF
 
 function createVariantsString {
 	local LABELS=""
-	local variants=$(ls $RESULTS_DIR | grep ".csv" | awk -F'[.-]' '{print $4}' | sort | uniq | sed '/^[[:space:]]*$/d')
+	local variants=$(ls ${RESULTS_DIR} | grep ".csv" | awk -F'[.-]' '{print $4}' | sort | uniq | sed '/^[[:space:]]*$/d')
 	for variant in $variants
 	do
 		if [ -z "$LABELS" ]
@@ -31,7 +31,7 @@ function createVariantsString {
 }
 
 function createLatexTable {
-	cat $RESULTS_DIR/results-text.txt | tail -n 8 > transposeMe.csv
+	cat ${RESULTS_DIR}/results-text.txt | tail -n 8 > transposeMe.csv
 	awk '
 	{ 
 	    for (i=1; i<=NF; i++)  {
@@ -61,7 +61,7 @@ fi
 
 RESULTS_DIR=$1
 
-RAWFN=$RESULTS_DIR/raw
+RAWFN=${RESULTS_DIR}/raw
 NUM_OF_LOOPS=10
 RECURSION_DEPTH=10
 TOTAL_NUM_OF_CALLS=2000000
-- 
GitLab