X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=charts.d%2Fcpufreq.chart.sh;h=b21504a0e16b59c45a02d76fb2a5f3d8b6f4377b;hb=32e8eda4c4d6370e96233a69cab861b2ebb5cc9a;hp=008ffe1d7066e5fa6cc9567d86e3b700dc7871ce;hpb=77612636a4c605549f911e4a505c77bb707aaf39;p=netdata.git

diff --git a/charts.d/cpufreq.chart.sh b/charts.d/cpufreq.chart.sh
old mode 100755
new mode 100644
index 008ffe1d..b21504a0
--- a/charts.d/cpufreq.chart.sh
+++ b/charts.d/cpufreq.chart.sh
@@ -1,9 +1,15 @@
-#!/bin/sh
+# no need for shebang - this file is loaded from charts.d.plugin
+
+# netdata
+# real-time performance and health monitoring, done right!
+# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
+# GPL v3+
+#
 
 # if this chart is called X.chart.sh, then all functions and global variables
 # must start with X_
 
-cpufreq_sys_dir="/sys/devices"
+cpufreq_sys_dir="${NETDATA_HOST_PREFIX}/sys/devices"
 cpufreq_sys_depth=10
 cpufreq_source_update=1
 
@@ -51,15 +57,14 @@ cpufreq_create() {
 
 		id="$( fixid "cpu$cpu" )"
 
-		echo >&2 "charts.d: cpufreq: on file='$file', dir='$dir', cpu='$cpu', id='$id'"
+		debug "file='$file', dir='$dir', cpu='$cpu', id='$id'"
 
 		echo "DIMENSION $id '$id' absolute 1 1000"
-		echo >>$TMP_DIR/cpufreq.sh "printf \"SET $id = \"; cat $file "
+		echo >>$TMP_DIR/cpufreq.sh "echo \"SET $id = \"\$(< $file )"
 	done
 	echo >>$TMP_DIR/cpufreq.sh "echo END"
 
 	[ $cpufreq_source_update -eq 1 ] && echo >>$TMP_DIR/cpufreq.sh "}"
-	# cat >&2 $TMP_DIR/cpufreq.sh
 
 	# ok, load the function cpufreq_update() we created
 	[ $cpufreq_source_update -eq 1 ] && . $TMP_DIR/cpufreq.sh