2020-05-01 20:55:09 +00:00
|
|
|
#!/bin/sh
|
|
|
|
|
|
|
|
|
|
# Module showing network traffic. Shows how much data has been received (RX) or
|
|
|
|
|
# transmitted (TX) since the previous time this script ran. So if run every
|
|
|
|
|
# second, gives network traffic per second.
|
|
|
|
|
|
2020-05-31 19:10:53 +00:00
|
|
|
case $BLOCK_BUTTON in
|
2020-05-01 20:55:09 +00:00
|
|
|
3) notify-send "🌐 Network traffic module" "🔻: Traffic received
|
|
|
|
|
🔺: Traffic transmitted" ;;
|
2020-05-07 21:31:42 +00:00
|
|
|
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
|
2020-05-01 20:55:09 +00:00
|
|
|
esac
|
|
|
|
|
|
2020-05-31 19:10:53 +00:00
|
|
|
logfile=${XDG_CACHE_HOME:-$HOME/.cache}/netlog
|
2020-05-31 00:38:08 +00:00
|
|
|
[ -f "$logfile" ] || echo "0 0" > "$logfile"
|
2020-05-30 21:50:37 +00:00
|
|
|
read -r rxprev txprev < "$logfile"
|
2020-05-01 20:55:09 +00:00
|
|
|
|
2020-05-31 19:10:53 +00:00
|
|
|
rxcurrent=$(($(paste -d '+' /sys/class/net/[ew]*/statistics/rx_bytes)))
|
|
|
|
|
txcurrent=$(($(paste -d '+' /sys/class/net/[ew]*/statistics/tx_bytes)))
|
2020-05-01 20:55:09 +00:00
|
|
|
|
2020-05-31 00:34:40 +00:00
|
|
|
printf "🔻%dKiB 🔺%dKiB\\n" "$(((rxcurrent-rxprev)/1024))" "$(((txcurrent-txprev)/1024))"
|
2020-05-01 20:55:09 +00:00
|
|
|
|
2020-05-29 20:03:19 +00:00
|
|
|
echo "$rxcurrent $txcurrent" > "$logfile"
|
