Initial commit: Weather && Stats KDE Plasma 6 panel widget

contents/stats.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+
+# CPU temp via hwmon (same source as btop)
+# Looks for coretemp (Intel), k10temp/zenpower (AMD), cpu-thermal (ARM)
+CTEMP=-1
+for hwmon in /sys/class/hwmon/hwmon*/; do
+    name=$(cat "${hwmon}name" 2>/dev/null)
+    if [[ "$name" == "coretemp" || "$name" == "k10temp" || "$name" == "zenpower" || "$name" == "cpu-thermal" ]]; then
+        # Prefer Package/Tctl label, otherwise take temp1
+        for label_file in "${hwmon}"temp*_label; do
+            label=$(cat "$label_file" 2>/dev/null)
+            if [[ "$label" == "Package"* || "$label" == "Tctl" || "$label" == "Tccd"* ]]; then
+                val=$(cat "${label_file/_label/_input}" 2>/dev/null)
+                if [ -n "$val" ] && [ "$val" -gt 0 ]; then CTEMP=$(( val / 1000 )); break 2; fi
+            fi
+        done
+        val=$(cat "${hwmon}temp1_input" 2>/dev/null)
+        if [ -n "$val" ] && [ "$val" -gt 0 ]; then CTEMP=$(( val / 1000 )); break; fi
+    fi
+done
+# Fallback: highest thermal_zone reading
+if [ "$CTEMP" -lt 0 ]; then
+    best=$(cat /sys/class/thermal/thermal_zone*/temp 2>/dev/null | sort -rn | head -1)
+    [ -n "$best" ] && CTEMP=$(( best / 1000 ))
+fi
+
+# Memory usage %
+MEM=$(free | awk '/Mem:/{print int($3/$2*100)}')
+
+# Auto-detect most active network interface (excluding loopback)
+IFACE=$(awk 'NR>2{gsub(/:$/,"",$1); if($1!="lo") print $1, ($2+0)+($10+0)}' /proc/net/dev \
+    | sort -k2 -rn | awk 'NR==1{print $1}')
+[ -z "$IFACE" ] && IFACE="lo"
+
+# Helper functions for sampling
+get_cpu()  { awk 'NR==1{t=0; for(i=2;i<=NF;i++) t+=$i; print t, $6}' /proc/stat; }
+get_net()  { awk -v d="$IFACE:" '$1==d{print $2, $10}' /proc/net/dev; }
+
+# First samples
+read T1 I1 < <(get_cpu)
+read R1 X1 < <(get_net)
+
+sleep 1
+
+# Second samples
+read T2 I2 < <(get_cpu)
+read R2 X2 < <(get_net)
+
+# CPU usage %
+DT=$(( T2 - T1 ))
+CPU=$(( DT > 0 ? (100 * (DT - (I2 - I1))) / DT : 0 ))
+
+# Network KB/s
+DOWN=$(( (R2 - R1) / 1024 ))
+UP=$(( (X2 - X1) / 1024 ))
+
+echo "$CTEMP $CPU $MEM $DOWN $UP"