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authorLibravatarLibravatar Biswakalyan Bhuyan <biswa@surgot.in> 2025-02-13 14:13:49 +0530
committerLibravatarLibravatar Biswakalyan Bhuyan <biswa@surgot.in> 2025-02-13 14:13:49 +0530
commit8a2e1006b3b272126332aa064f3ad95387129544 (patch)
tree944c80ac612a65980d94a54ba11b6c7102037ecf /.local/bin/statusbar/sb-nettraf
parentdcbb16d8b08ff5956abef5e6478b59df2e93ad35 (diff)
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Diffstat (limited to '.local/bin/statusbar/sb-nettraf')
-rwxr-xr-x.local/bin/statusbar/sb-nettraf29
1 files changed, 29 insertions, 0 deletions
diff --git a/.local/bin/statusbar/sb-nettraf b/.local/bin/statusbar/sb-nettraf
new file mode 100755
index 0000000..08cb829
--- /dev/null
+++ b/.local/bin/statusbar/sb-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) setsid -f "$TERMINAL" -e "$EDITOR" "$0" ;;
+esac
+
+update() {
+ sum=0
+ for arg; do
+ read -r i < "$arg"
+ sum=$(( sum + i ))
+ done
+ cache=/tmp/${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 $tx)