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-rwxr-xr-xcharts.d/example.chart.sh18
1 files changed, 9 insertions, 9 deletions
diff --git a/charts.d/example.chart.sh b/charts.d/example.chart.sh
index 34a3bc1bf..ad2050462 100755
--- a/charts.d/example.chart.sh
+++ b/charts.d/example.chart.sh
@@ -22,11 +22,11 @@ example_check() {
example_create() {
# create the chart with 3 dimensions
cat <<EOF
-CHART example.random '' "Random Numbers Stacked Chart" "% of random numbers" random random stacked $[example_priority] $example_update_every
+CHART example.random '' "Random Numbers Stacked Chart" "% of random numbers" random random stacked $((example_priority)) $example_update_every
DIMENSION random1 '' percentage-of-absolute-row 1 1
DIMENSION random2 '' percentage-of-absolute-row 1 1
DIMENSION random3 '' percentage-of-absolute-row 1 1
-CHART example.random2 '' "A random number" "random number" random random area $[example_priority + 1] $example_update_every
+CHART example.random2 '' "A random number" "random number" random random area $((example_priority + 1)) $example_update_every
DIMENSION random '' absolute 1 1
EOF
@@ -49,19 +49,19 @@ example_update() {
value1=$RANDOM
value2=$RANDOM
value3=$RANDOM
- value4=$[8192 + (RANDOM * 16383 / 32767) ]
+ value4=$((8192 + (RANDOM * 16383 / 32767) ))
if [ $example_count -gt 0 ]
then
- example_count=$[example_count - 1]
+ example_count=$((example_count - 1))
- [ $example_last -gt 16383 ] && value4=$[example_last + (RANDOM * ( (32767 - example_last) / 2) / 32767)]
- [ $example_last -le 16383 ] && value4=$[example_last - (RANDOM * (example_last / 2) / 32767)]
+ [ $example_last -gt 16383 ] && value4=$((example_last + (RANDOM * ( (32767 - example_last) / 2) / 32767)))
+ [ $example_last -le 16383 ] && value4=$((example_last - (RANDOM * (example_last / 2) / 32767)))
else
- example_count=$[1 + (RANDOM * 5 / 32767) ]
+ example_count=$((1 + (RANDOM * 5 / 32767) ))
- [ $example_last -gt 16383 -a $value4 -gt 16383 ] && value4=$[value4 - 16383]
- [ $example_last -le 16383 -a $value4 -lt 16383 ] && value4=$[value4 + 16383]
+ [ $example_last -gt 16383 -a $value4 -gt 16383 ] && value4=$((value4 - 16383))
+ [ $example_last -le 16383 -a $value4 -lt 16383 ] && value4=$((value4 + 16383))
fi
example_last=$value4