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increase portability by getting rid of declare

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Patrick Stadler
2015-03-15 21:04:06 +01:00
parent 7a43a2e21c
commit 6f8e87208c
4 changed files with 42 additions and 58 deletions
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15
metrics/network_io.sh
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@@ -13,8 +13,7 @@ init () {
if is_osx; then
__network_io_collect () {
netstat -bI $NETWORK_IO_INTERFACE |
awk "/$NETWORK_IO_INTERFACE/"'{ print $7" "$10 }'
netstat -b -I $NETWORK_IO_INTERFACE | awk '{ print $7" "$10 }' | tail -n 1
}
else
__network_io_collect () {
@@ -29,12 +28,14 @@ __network_io_calc_kBps() {
}
collect () {
local sample=( $(__network_io_collect) )
if [ ! -z $__network_io_sample ]; then
report "in" $(__network_io_calc_kBps ${sample[0]} ${__network_io_sample[0]})
report "out" $(__network_io_calc_kBps ${sample[1]} ${__network_io_sample[1]})
local sample=$(__network_io_collect)
if [ ! -z "$__network_io_sample" ]; then
report "in" $(__network_io_calc_kBps $(echo $sample | awk '{print $1}') \
$(echo $__network_io_sample | awk '{print $1}'))
report "out" $(__network_io_calc_kBps $(echo $sample | awk '{print $2}') \
$(echo $__network_io_sample | awk '{print $2}'))
fi
__network_io_sample=( "${sample[@]}" )
__network_io_sample="$sample"
}
docs () {