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Merge branch 'refactor' of https://github.com/chambln/voidrice into chambln-refactor

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Luke Smith 2020-06-01 15:38:55 -04:00
commit 51fff23636
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1 changed files with 15 additions and 9 deletions
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24
.local/bin/statusbar/nettraf
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@ -4,19 +4,25 @@
# transmitted (TX) since the previous time this script ran. So if run every
# second, gives network traffic per second.
case "$BLOCK_BUTTON" in
case $BLOCK_BUTTON in
3) notify-send "🌐 Network traffic module" "🔻: Traffic received
🔺: Traffic transmitted" ;;
6) "$TERMINAL" -e "$EDITOR" "$0" ;;
esac
logfile="${XDG_CACHE_HOME:-$HOME/.cache}/netlog"
[ -f "$logfile" ] || echo "0 0" > "$logfile"
read -r rxprev txprev < "$logfile"
update() {
sum=0
for arg; do
read -r i < "$arg"
sum=$(( $sum + $i ))
done
cache=${XDG_CACHE_HOME:-$HOME/.cache}/${1##*/}
[ -f "$cache" ] && read -r old < "$cache" || old=0
printf %d\\n "$sum" > "$cache"
printf %d\\n $(( ($sum - $old) / 1024 ))
}
rxcurrent="$(($(paste -d '+' /sys/class/net/[ew]*/statistics/rx_bytes)))"
txcurrent="$(($(paste -d '+' /sys/class/net/[ew]*/statistics/tx_bytes)))"
rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes)
tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes)
printf "🔻%dKiB 🔺%dKiB\\n" "$(((rxcurrent-rxprev)/1024))" "$(((txcurrent-txprev)/1024))"
echo "$rxcurrent $txcurrent" > "$logfile"
printf "🔻%dKiB 🔺%dKiB\\n" "$rx" "$tx"