Initial Ubuntu i3wm dotfiles

.config/polybar/scripts/cpu_temp.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# Get first CPU core temperature
+TEMP=$(sensors | awk '/Core 0/ {print $3}' | tr -d '+°C')
+
+# If temperature cannot be read
+if [ -z "$TEMP" ]; then
+    echo "🌡 N/A"
+    exit 0
+fi
+
+# Convert to integer (truncate decimal)
+TEMP_INT=${TEMP%.*}
+
+# Color-coded emojis for cyberpunk style
+if [ "$TEMP_INT" -lt 50 ]; then
+    EMOJI="🟢"
+elif [ "$TEMP_INT" -lt 70 ]; then
+    EMOJI="🟡"
+else
+    EMOJI="🔴"
+fi
+
+# Output with some flair
+echo "$EMOJI $TEMP°C"
+

.config/polybar/scripts/music.sh

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+#!/usr/bin/env bash
+
+MAXLEN=25
+STATUS=$(playerctl status 2>/dev/null)  # playing, paused, stopped
+TITLE=$(playerctl metadata title 2>/dev/null)
+
+# Decide emoji based on status
+if [ "$STATUS" = "Playing" ]; then
+    EMOJI="▶"
+elif [ "$STATUS" = "Paused" ]; then
+    EMOJI="⏸"
+else
+    EMOJI="⏹"
+fi
+
+# If no song
+if [ -z "$TITLE" ]; then
+    echo "🕊️ Chillin'"
+else
+    # Truncate if too long
+    if [ ${#TITLE} -gt $MAXLEN ]; then
+        TITLE="${TITLE:0:MAXLEN}…"
+    fi
+    # Underline with Polybar formatting and show emoji
+    echo "%{+u}%{F#8be9fd}$EMOJI $TITLE%{-u}%{F-}"
+fi
+

.config/polybar/scripts/network.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+if iwgetid -r >/dev/null; then
+    SSID=$(iwgetid -r)
+    IP=$(hostname -I | awk '{print $1}')
+    echo "   $SSID"
+else
+    echo "❌ Disconnected"
+fi
+

.config/polybar/scripts/poweroff.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+systemctl poweroff
+

.config/polybar/scripts/volume.sh

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+#!/usr/bin/env bash
+
+# Suppress locale-related float warnings
+LC_NUMERIC=C
+
+# Get default sink volume info safely
+VOL_LINE=$(wpctl get-volume @DEFAULT_AUDIO_SINK@ 2>/dev/null)
+if [ -z "$VOL_LINE" ]; then
+    echo "🔇 No Sink"
+    exit 0
+fi
+
+# Extract volume (0.00–1.50 range) and convert to integer percent
+VOL=$(echo "$VOL_LINE" | awk '{printf "%d", $2 * 100}')
+
+# Check mute status
+MUTE=$(echo "$VOL_LINE" | grep -q "MUTED" && echo yes || echo no)
+
+# Sanitize volume
+if [ -z "$VOL" ]; then VOL=0; fi
+if [ "$VOL" -gt 150 ]; then VOL=150; fi
+if [ "$MUTE" = "yes" ]; then VOL=0; fi
+
+# Choose icon
+if [ "$VOL" -eq 0 ]; then
+    EMOJI="🔇"
+elif [ "$VOL" -le 30 ]; then
+    EMOJI="🔈"
+elif [ "$VOL" -le 70 ]; then
+    EMOJI="🔉"
+else
+    EMOJI="🔊"
+fi
+
+# Output
+echo "$EMOJI $VOL%"
+