added slstatus

bin/batperc

@@ -0,0 +1,48 @@
+#!/bin/sh
+
+Green='\033[0;32m'
+Color_off='\033[0m'
+Red='\033[0;31m'
+Yellow='\033[1;33m'
+
+batteries=$(ls /sys/class/power_supply/ | grep BAT)
+
+case "$1" in
+    "-c")
+        if [[ "$batteries" == "" ]]; then
+            printf "$Yellow**$Red error:$Color_off no battery found\n"
+            exit 1;
+        fi
+        for i in $batteries; do
+            batfull=$(cat /sys/class/power_supply/$i/energy_full)
+            batnow=$(cat /sys/class/power_supply/$i/energy_now)
+            batperc=$((($batnow/($batfull/100))))
+
+            if [[ "$batperc" -le "20" ]]; then
+                printf "$Yellow**$Color_off $i: $Red$batperc$Color_off\n"
+                exit 0
+            fi
+
+            if [[ "$batperc" -le "70" ]]; then
+                printf "$Yellow**$Color_off $i: $Yellow$batperc$Color_off\n"
+                exit 0
+            fi
+
+            printf "$Yellow**$Color_off $i: $Green$batperc$Color_off\n"
+        done
+        ;;
+    "-j")
+        if [[ "$batteries" == "" ]]; then
+            echo no
+            exit 1;
+        fi
+        for i in $batteries; do
+            batfull=$(cat /sys/class/power_supply/$i/charge_full)
+            batnow=$(cat /sys/class/power_supply/$i/charge_now)
+            batperc=$((($batnow/($batfull/100))))
+
+            printf "$batperc \n"
+        done
+        ;;
+esac
+