power menu, redshift, polybar

.config/polybar/scripts/updates-xbps/README.md

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+# Script: updates-xbps
+
+A script that shows if there are updates for xbps-based distributions like Void Linux.
+
+
+## Module
+
+```ini
+[module/updates-xbps]
+type = custom/script
+exec = ~/polybar-scripts/updates-xbps.sh
+interval = 20
+```

.config/polybar/scripts/updates-xbps/updates-xbps.sh

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+#!/bin/sh
+
+updates=$(xbps-install -Mun 2> /dev/null | wc -l)
+
+if [ -n "$updates" ] && [ "$updates" -gt 0 ]; then
+    echo "# $updates"
+else
+    echo ""
+fi