diff --git a/.zshrc b/.zshrc
index 8824d93..75ed887 100644
--- a/.zshrc
+++ b/.zshrc
@@ -1,62 +1,84 @@
- # Path to your oh-my-zsh configuration.
+# Path to your oh-my-zsh configuration.
  ZSH=$HOME/.oh-my-zsh
  
- # Set name of the theme to load.
- # Look in ~/.oh-my-zsh/themes/
- # Optionally, if you set this to "random", it'll load a random theme each
- # time that oh-my-zsh is loaded.
+# Set name of the theme to load.
+# Look in ~/.oh-my-zsh/themes/
+# Optionally, if you set this to "random", it'll load a random theme each
+# time that oh-my-zsh is loaded.
  ZSH_THEME="af-magic"
  
- # Example aliases
- # alias zshconfig="mate ~/.zshrc"
- # alias ohmyzsh="mate ~/.oh-my-zsh"
+# Example aliases
+# alias zshconfig="mate ~/.zshrc"
+# alias ohmyzsh="mate ~/.oh-my-zsh"
+# alias vi="vim"
+ 
+# Set to this to use case-sensitive completion
+# CASE_SENSITIVE="true"
+ 
+# Comment this out to disable bi-weekly auto-update checks
+# DISABLE_AUTO_UPDATE="true"
+ 
+# Uncomment to change how many often would you like to wait before auto-updates occur? (in days)
+# export UPDATE_ZSH_DAYS=13
+ 
+# Uncomment following line if you want to disable colors in ls
+# DISABLE_LS_COLORS="true"
+ 
+# Uncomment following line if you want to disable autosetting terminal title.
+# DISABLE_AUTO_TITLE="true"
+ 
+# Uncomment following line if you want red dots to be displayed while waiting for completion
+# COMPLETION_WAITING_DOTS="true"
+# Example format: plugins=(rails git textmate ruby lighthouse)
+#ALIASES
+# vi starts vim
  alias vi="vim"
- 
- # Set to this to use case-sensitive completion
- # CASE_SENSITIVE="true"
- 
- # Comment this out to disable bi-weekly auto-update checks
- # DISABLE_AUTO_UPDATE="true"
- 
- # Uncomment to change how many often would you like to wait before auto-updates occur? (in days)
- # export UPDATE_ZSH_DAYS=13
- 
- # Uncomment following line if you want to disable colors in ls
- # DISABLE_LS_COLORS="true"
- 
- # Uncomment following line if you want to disable autosetting terminal title.
- # DISABLE_AUTO_TITLE="true"
- 
- # Uncomment following line if you want red dots to be displayed while waiting for completion
- # COMPLETION_WAITING_DOTS="true"
- # Example format: plugins=(rails git textmate ruby lighthouse)
- #ALIASES
+# update for archlinux
+# in debian like oses you should change it to sudo apt update && sudo apt upgrade
+# for nixos sudo nix-channel --update && sudo nixos rebuild-switch
  alias update="yaourt -Syua --noconfirm"
+#check directory sizes
  alias ducks="du -cksh * | sort -rn | head"
+# for backup in git
  alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'
-bindkey "\033[1~" beginning-of-line
-bindkey "\033[4~" end-of-line
- 
+
+# bind page up and page down? can't remember but think this must be. :)
+ bindkey "\033[1~" beginning-of-line
+ bindkey "\033[4~" end-of-line
+
+#Add Plugins to oh my zsh
  plugins=(git archlinux)
- 
+
+#include the oh my zsh config
  source $ZSH/oh-my-zsh.sh
  
- # Customize to your needs...
+# Customize to your needs...
  export PATH=$PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/X11R6/bin
  export PYTHONPATH=/usr/lib/python3.4/site-packages
-# Aktuelle LS Colors fällt auf die fresse?
+
+# if colors of ls don't work as expected the following line delete all colors from ls
 # export LS_COLORS="rs=0:di=01;96:ln=04;01;35:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30; 43:ca=30;41:tw=30;42:$"
+
+# Add dircolors plugin from:
+# add it with: yaourt -S zsh-dircolors-solarized-git 
+# alternatively you can add it with: git clone --recursive git://github.com/joel-porquet/zsh-dircolors-solarized $ZSH_CUSTOM/plugins/zsh-dircolors-solarized
+# and than add it to plugins line above (line 40)
+# enable it with: setupsolarized
 source /usr/share/zsh/plugins/zsh-dircolors-solarized/zsh-dircolors-solarized.zsh
  
+# function to detect ddos attacks
  function detect-ddos                                                                                                             {                                                                                                                                $
    sudo netstat -ntu | awk '{print $5}' | cut -d: -f1 | sort | uniq -c | sort -                                                   n                                                                      $
  }
- 
+
+# function to simple block suspicious IPs
+# simply type ipt-block ipadress
  function ipt-block {
    sudo iptables -A INPUT -s $1 -j DROP
    echo "permblocked $1"
  }
- 
+
+#function to load actual IP Blocklist from openbl and ban them out
  function update-blacklist {
  CHAINLIST=$(sudo /sbin/iptables -nL | grep 'Chain block-traffic-from-openbl' | cut -d\ -f 2)
  
@@ -82,6 +104,7 @@ source /usr/share/zsh/plugins/zsh-dircolors-solarized/zsh-dircolors-solarized.zs
  done
  }
  
+# add some PERL Path variables
  PATH="$HOME/perl5/bin${PATH+:}${PATH}"; export PATH;
  PERL5LIB="$HOME/perl5/lib/perl5${PERL5LIB+:}${PERL5LIB}"; export PERL5LIB;
  PERL_LOCAL_LIB_ROOT="$HOME/perl5${PERL_LOCAL_LIB_ROOT+:}${PERL_LOCAL_LIB_ROOT}"; export PERL_LOCAL_LIB_ROOT;