18 lines
350 B
Bash
Executable File
18 lines
350 B
Bash
Executable File
#!/bin/bash
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DEV=`nmcli d | grep -P "[^(dis)]connected [^(\(externally\))]" | grep -Po ".*?(?= )" | head -n1`
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TX_BYTES=$(cat /sys/class/net/$DEV/statistics/tx_bytes)
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TX_KB=`expr $TX_BYTES / 1024`
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TX_MB=`expr $TX_KB / 1024`
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if [ $TX_MB -ge 1 ]
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then
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echo $TX_MB mB/s
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elif [ $TX_KB -ge 1 ]
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then
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echo $TX_KB kB/s
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else
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echo $TX_BYTES B/s
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fi
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