Add alt+f4 to sxhkd, update polybar scripts

config/bspwm/polybar/scripts/updates-pacman-aur.sh

@@ -1,13 +1,9 @@
-#!/bin/sh
+#!/usr/bin/env bash
 if ! updates_arch=$(checkupdates 2> /dev/null | wc -l ); then
     updates_arch=0
 fi
 
 if ! updates_aur=$(yay -Qum 2> /dev/null | wc -l); then
-# if ! updates_aur=$(cower -u 2> /dev/null | wc -l); then
-# if ! updates_aur=$(trizen -Su --aur --quiet | wc -l); then
-# if ! updates_aur=$(pikaur -Qua 2> /dev/null | wc -l); then
-# if ! updates_aur=$(rua upgrade --printonly 2> /dev/null | wc -l); then
     updates_aur=0
 fi
 

config/bspwm/polybar/scripts/weather.py

@@ -1,8 +1,11 @@
 import requests, os
+
 API_KEY = os.getenv("OWM_POLYBAR")
 CITY = os.getenv("OWM_CITY")
 try:
-    JSON = requests.get(f"http://api.openweathermap.org/data/2.5/weather?q={CITY}&lang=EN&&units=metric&appid={API_KEY}").json()
+    JSON = requests.get(
+        f"http://api.openweathermap.org/data/2.5/weather?q={CITY}&lang=EN&&units=metric&appid={API_KEY}"
+    ).json()
     print("", int(JSON["main"]["temp"]), "°С")
 except Exception as e:
     print(" err")

config/bspwm/polybar/scripts/wifi-signal.sh

@@ -1,2 +1,5 @@
 #!/bin/sh
-cat /proc/net/wireless | grep "wlp3s0" | awk '{print $4}' | grep -o '[0-9]*'
+cat /proc/net/wireless \
+  | grep "wlp3s0"      \
+  | awk '{print $4}'   \
+  | grep -o '[0-9]*'