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wireless: fix shellcheck warnings

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Shellcheck warned about "dash doesn't support x". This plugin runs
only on OpenWRT and there is no dash...
This commit is contained in:
Kim B. Heino 2020-10-07 13:50:48 +03:00
parent 4bc2b62610
commit d889349332
1 changed files with 4 additions and 4 deletions
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8
plugins/wireless
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@ -13,7 +13,7 @@ noise.label Noise"
interfaces=$(iwinfo 2> /dev/null | sed '/^wlan/!d; s/ .*//g') interfaces=$(iwinfo 2> /dev/null | sed '/^wlan/!d; s/ .*//g')
for interface in ${interfaces} for interface in ${interfaces}
do do
echo "multigraph wireless_assoc_${interface/-/_} echo "multigraph wireless_assoc_$(clean_fieldname "${interface}")
graph_title WLAN ${interface} associations graph_title WLAN ${interface} associations
graph_vlabel Clients graph_vlabel Clients
graph_args --lower-limit 0 graph_args --lower-limit 0
@ -27,12 +27,12 @@ fetch_wireless() {
for interface in ${interfaces} for interface in ${interfaces}
do do
echo "multigraph wireless_${interface}" echo "multigraph wireless_${interface}"
iwinfo ${interface} info | sed -r 's/unknown/0 dBm/g; /Signal.*Noise/!d; s/^.* Signal: ([-0-9]+) dBm Noise: ([-0-9]+) dBm/signal.value \1\nnoise.value \2/' iwinfo "${interface}" info | sed -r 's/unknown/0 dBm/g; /Signal.*Noise/!d; s/^.* Signal: ([-0-9]+) dBm Noise: ([-0-9]+) dBm/signal.value \1\nnoise.value \2/'
done done
interfaces=$(iwinfo 2> /dev/null | sed '/^wlan/!d; s/ .*//g') interfaces=$(iwinfo 2> /dev/null | sed '/^wlan/!d; s/ .*//g')
for interface in ${interfaces} for interface in ${interfaces}
do do
echo "multigraph wireless_assoc_${interface/-/_}" echo "multigraph wireless_assoc_$(clean_fieldname "${interface}")"
echo "clients.value $(iwinfo ${interface} assoc | grep -c SNR)" echo "clients.value $(iwinfo "${interface}" assoc | grep -c SNR)"
done done
} }