power menu, redshift, polybar

.config/polybar/scripts/battery-combined-tlp/README.md

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+# Script: battery-combined-tlp
+
+A shell script that shows the battery status.
+
+It uses TLP and requires root privileges. Note that the icon doesn't change.
+
+![battery-combined-tlp](screenshots/1.png)
+
+
+## Dependencies
+
+* `tlp`
+
+
+## Configuration
+
+You have to add the `tlp-stat` command to the `/etc/sudoers` NOPASSWD of your user:
+
+```ini
+user ALL=(ALL) NOPASSWD: /usr/bin/tlp-stat
+```
+
+
+## Module
+
+```ini
+[module/battery-combined-tlp]
+type = custom/script
+exec = ~/polybar-scripts/battery-combined-tlp.sh
+interval = 10
+```

.config/polybar/scripts/battery-combined-tlp/battery-combined-tlp.sh

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+#!/bin/sh
+
+battery=$(sudo tlp-stat -b | tac | grep -m 1 "Charge" |  tr -d -c "[:digit:],.")
+
+echo "# $battery %"