make script independent from location

uber-standardsetup.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 SERVER=$(echo $HOSTNAME | sed -e 's/.uberspace.de//g')
 VIRTUAL=/var/www/virtual/$USER
-MYSQLPASS=$(grep "password=" .my.cnf | sed -e 's/password=//g' | sed -e 's/[ \t].*//g')
+MYSQLPASS=$(grep "password=" ~/.my.cnf | sed -e 's/password=//g' | sed -e 's/[ \t].*//g')
 read -p "Domain: " DOMAIN
 IP=$(curl -s curlmyip.com)
 
@@ -23,11 +23,10 @@ uberspace-add-domain -d "*.$DOMAIN" -w
 uberspace-add-domain -d $DOMAIN -m
 
 # Richte grundlegende Verzeichnisse ein
-cd $HOME
-mkdir backup
+mkdir ~/backup
 
 # Richte softlinks ein
-ln -s $VIRTUAL virtual
+ln -s $VIRTUAL ~/virtual
 
 # Webmail
 mkdir $VIRTUAL/webmail.$DOMAIN