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31 lines
740 B
Bash
Executable file
31 lines
740 B
Bash
Executable file
#!/bin/bash
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# Prints out the current down network traffic in MB
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PREFIX=' '
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get_down_traffic()
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{
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RECEIVE1=0
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RECEIVE2=0
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IFACES=$(ip -o link show | awk -F': ' '{print $2}')
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for IFACE in $IFACES; do
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if [ $IFACE != "lo" ]; then
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RECEIVE1=$(($(ip -s -c link show $IFACE | tail -n3 | head -n 1 | cut -d " " -f5) + $RECEIVE1))
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fi
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done
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sleep 1
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IFACES=$(ip -o link show | awk -F': ' '{print $2}')
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for IFACE in $IFACES; do
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if [ $IFACE != "lo" ]; then
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RECEIVE2=$(($(ip -s -c link show $IFACE | tail -n3 | head -n 1 | cut -d " " -f5) + $RECEIVE2))
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fi
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done
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echo "$PREFIX$(expr $(expr $RECEIVE2 - $RECEIVE1 ) / 1000)KB/s"
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}
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get_down_traffic
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