prevent a cat command on each iteration
Costa Tsaousis (ktsaou) committed
Jun 9, 2016 at 00:54 UTC
38dd4e09ce9650370deb1bd9463b0638439e0878
1 file changed
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-1
charts.d/cpufreq.chart.sh
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@@ -54,7 +54,7 @@ cpufreq_create() {
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echo >&2 "charts.d: cpufreq: on file='$file', dir='$dir', cpu='$cpu', id='$id'"
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echo "DIMENSION $id '$id' absolute 1 1000"
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- echo >>$TMP_DIR/cpufreq.sh "printf \"SET $id = \"; cat $file "
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+ echo >>$TMP_DIR/cpufreq.sh "echo \"SET $fid = \"\$(< $file )"
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done
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echo >>$TMP_DIR/cpufreq.sh "echo END"
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