From af8cda7385fcd761ceff5fef09401377ed2fbb86 Mon Sep 17 00:00:00 2001 From: Saumit Dinesan <79687674+Saumit-D@users.noreply.github.com> Date: Wed, 10 Nov 2021 16:01:17 +0530 Subject: Add files via upload --- scripts/nettraf | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 scripts/nettraf (limited to 'scripts/nettraf') diff --git a/scripts/nettraf b/scripts/nettraf new file mode 100644 index 0000000..eb7a73b --- /dev/null +++ b/scripts/nettraf @@ -0,0 +1,29 @@ +#!/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. + +case $BLOCK_BUTTON in + 1) setsid -f "$TERMINAL" -e bmon ;; + 3) notify-send "🌐 Network traffic module" "🔻: Traffic received +🔺: Traffic transmitted" ;; + 6) "$TERMINAL" -e "$EDITOR" "$0" ;; +esac + +update() { + sum=0 + for arg; do + read -r i < "$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 $(( sum - old )) +} + +rx=$(update /sys/class/net/[ew]*/statistics/rx_bytes) +tx=$(update /sys/class/net/[ew]*/statistics/tx_bytes) + +printf "🔻%4sB 🔺%4sB\\n" $(numfmt --to=iec $rx) $(numfmt --to=iec $tx) -- cgit v1.2.3