X-Git-Url: https://arthur.barton.de/gitweb/?a=blobdiff_plain;f=charts.d%2Fap.chart.sh;h=aed51c1b676089f2862579b81d263a56263e97f1;hb=1ebe038798f9c6dcd8f42a1c43ab182fb4b80911;hp=4704b89de3bc11af8190da820a757dae3b9fef62;hpb=7c0ba6a675cbca3a6fa1a0b79a37259ad4b52aee;p=netdata.git

diff --git a/charts.d/ap.chart.sh b/charts.d/ap.chart.sh
index 4704b89d..aed51c1b 100755
--- a/charts.d/ap.chart.sh
+++ b/charts.d/ap.chart.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!/bin/bash
 
 # _update_every is a special variable - it holds the number of seconds
 # between the calls of the _update() function
@@ -54,25 +54,25 @@ ap_create() {
 
 		# create the chart with 3 dimensions
 		cat <<EOF
-CHART ap_clients.${dev} '' "Connected clients to ${ssid} on ${dev}" "clients" ${dev} ap.clients line $[ap_priority + 1] $ap_update_every
+CHART ap_clients.${dev} '' "Connected clients to ${ssid} on ${dev}" "clients" ${dev} ap.clients line $((ap_priority + 1)) $ap_update_every
 DIMENSION clients '' absolute 1 1
 
-CHART ap_bandwidth.${dev} '' "Bandwidth for ${ssid} on ${dev}" "kilobits/s" ${dev} ap.net area $[ap_priority + 2] $ap_update_every
+CHART ap_bandwidth.${dev} '' "Bandwidth for ${ssid} on ${dev}" "kilobits/s" ${dev} ap.net area $((ap_priority + 2)) $ap_update_every
 DIMENSION received '' incremental 8 1024
 DIMENSION sent '' incremental -8 1024
 
-CHART ap_packets.${dev} '' "Packets for ${ssid} on ${dev}" "packets/s" ${dev} ap.packets line $[ap_priority + 3] $ap_update_every
+CHART ap_packets.${dev} '' "Packets for ${ssid} on ${dev}" "packets/s" ${dev} ap.packets line $((ap_priority + 3)) $ap_update_every
 DIMENSION received '' incremental 1 1
 DIMENSION sent '' incremental -1 1
 
-CHART ap_issues.${dev} '' "Transmit Issues for ${ssid} on ${dev}" "issues/s" ${dev} ap.issues line $[ap_priority + 4] $ap_update_every
+CHART ap_issues.${dev} '' "Transmit Issues for ${ssid} on ${dev}" "issues/s" ${dev} ap.issues line $((ap_priority + 4)) $ap_update_every
 DIMENSION retries 'tx retries' incremental 1 1
 DIMENSION failures 'tx failures' incremental -1 1
 
-CHART ap_signal.${dev} '' "Average Signal for ${ssid} on ${dev}" "dBm" ${dev} ap.signal line $[ap_priority + 5] $ap_update_every
+CHART ap_signal.${dev} '' "Average Signal for ${ssid} on ${dev}" "dBm" ${dev} ap.signal line $((ap_priority + 5)) $ap_update_every
 DIMENSION signal 'average signal' absolute 1 1
 
-CHART ap_bitrate.${dev} '' "Bitrate for ${ssid} on ${dev}" "Mbps" ${dev} ap.bitrate line $[ap_priority + 6] $ap_update_every
+CHART ap_bitrate.${dev} '' "Bitrate for ${ssid} on ${dev}" "Mbps" ${dev} ap.bitrate line $((ap_priority + 6)) $ap_update_every
 DIMENSION receive '' absolute 1 1000
 DIMENSION transmit '' absolute -1 1000
 DIMENSION expected 'expected throughput' absolute 1 1000