Merged branch ScriptCleanup-Dev into development

gravity.sh

@@ -75,18 +75,19 @@ if [[ -r $piholeDir/pihole.conf ]];then
 fi
 
 
-spinner(){
+spinner()
-        local pid=$1
+{
-
+    local pid=$1
-        spin='-\|/'
+    local delay=0.50
-        i=0
+    local spinstr='|/-\'
-        while $SUDO kill -0 "$pid" 2>/dev/null
+    while [ "$(ps a | awk '{print $1}' | grep "$pid")" ]; do
-        do
+        local temp=${spinstr#?}
-                i=$(( (i+1) %4 ))
+        printf " [%c]  " "$spinstr"
-                printf "\b%s" "${spin:$i:1}"
+        local spinstr=$temp${spinstr%"$temp"}
-                sleep .1
+        sleep $delay
-        done
+        printf "\b\b\b\b\b\b"
-        printf "\b"
+    done
+    printf "    \b\b\b\b"
 }
 
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