diff --git a/.zshrc b/.zshrc
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index 0000000..6759434
--- /dev/null
+++ b/.zshrc
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+# Path to your oh-my-zsh configuration.
+ ZSH=$HOME/.oh-my-zsh
+
+# Set name of the theme to load.
+# Look in ~/.oh-my-zsh/themes/
+# Optionally, if you set this to "random", it'll load a random theme each
+# time that oh-my-zsh is loaded.
+ ZSH_THEME="ys"
+
+# Example aliases
+# alias zshconfig="mate ~/.zshrc"
+# alias ohmyzsh="mate ~/.oh-my-zsh"
+# alias vi="vim"
+
+# Set to this to use case-sensitive completion
+# CASE_SENSITIVE="true"
+
+# Comment this out to disable bi-weekly auto-update checks
+# DISABLE_AUTO_UPDATE="true"
+
+# Uncomment to change how many often would you like to wait before auto-updates occur? (in days)
+# export UPDATE_ZSH_DAYS=13
+
+# Uncomment following line if you want to disable colors in ls
+# DISABLE_LS_COLORS="true"
+
+# Uncomment following line if you want to disable autosetting terminal title.
+# DISABLE_AUTO_TITLE="true"
+
+# Uncomment following line if you want red dots to be displayed while waiting for completion
+# COMPLETION_WAITING_DOTS="true"
+# Example format: plugins=(rails git textmate ruby lighthouse)
+#ALIASES
+# vi starts vim
+ alias vi="nvim"
+# update for archlinux
+# in debian like oses you should change it to sudo apt update && sudo apt upgrade
+# for nixos sudo nix-channel --update && sudo nixos rebuild-switch
+ alias update="yaourt -Syua --noconfirm"
+#check directory sizes
+ alias ducks="du -cksh * | sort -rn | head"
+# for backup in git
+ alias config='/usr/bin/git --git-dir=$HOME/.cfg/ --work-tree=$HOME'
+
+# 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 history-substring-search)
+
+#include the oh my zsh config
+ source $ZSH/oh-my-zsh.sh
+
+# Customize to your needs...
+ export PATH=$PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:/usr/X11R6/bin
+ export PYTHONPATH=/usr/lib/python3.4/site-packages
+
+# 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 $1"
+ }
+
+function ipt-block_all_incoming {
+  # Set default chain policies
+  sudo iptables -P INPUT DROP
+  sudo iptables -P FORWARD DROP
+  sudo iptables -P OUTPUT ACCEPT
+  # Accept on localhost
+  sudo iptables -A INPUT -i lo -j ACCEPT
+  sudo iptables -A OUTPUT -o lo -j ACCEPT
+  # Allow established sessions to receive traffic
+  sudo iptables -A INPUT -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT
+}
+
+#function to load actual IP Blocklist from openbl and ban them out
+ function update-blacklist {
+ CHAINLIST=$(sudo /sbin/iptables -nL | grep 'Chain block-traffic-from-openbl' | cut -d\ -f 2)
+
+ if [ -z $CHAINLIST ]; then
+ sudo /sbin/iptables -N block-traffic-from-openbl
+ sudo /sbin/iptables -A INPUT -j block-traffic-from-openbl
+ fi
+
+ BLACKLIST=$(/usr/bin/curl -fs http://www.openbl.org/lists/base_7days.txt.gz | gunzip | egrep "[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,   3}\.[0-9]{1,3}")
+
+ if [ $? -ne 0 ]; then
+ echo "Blacklist download failed."
+ exit
+ fi
+ sudo /sbin/iptables -F block-traffic-from-openbl
+
+ IPCOUNT=$(echo $BLACKLIST | tr ' ' '\n' | wc -l)
+ echo "Adding $IPCOUNT IPs to blacklist. - $(date)"
+
+ echo $BLACKLIST | tr ' ' '\n' | while read -r line ; do
+ case "$line" in \#*) continue ;; esac
+ sudo /sbin/iptables -A block-traffic-from-openbl -p tcp -s $line -j REJECT --reject-with tcp-reset
+ done
+ }
+function inventarisierung {
+    NETZ=$(ip route | awk '/scope link/ {print $1}')
+    read "KUNDE?Bitte Kundenurl eingeben: "
+    sudo nmap -v -O -oG ~/cloud.tueit.de/Kunden/$KUNDE/$KUNDE.txt $NETZ
+    grep "OS:" ~/cloud.tueit.de/Kunden/$KUNDE/$KUNDE.txt | sed 's/Host: //' | sed 's/Ports.*OS://' | sed 's/Seq.*$//' | sed 's/(//' | sed 's/)//'
+    grep "OS:" ~/cloud.tueit.de/Kunden/$KUNDE/$KUNDE.txt | sed 's/Host: //' | sed 's/Ports.*OS://' | sed 's/Seq.*$//' | sed 's/(//' | sed 's/)//' | awk '{print "\"" $1 "\";\""$2"\";\"" $3 " " $4 " "  $5 " "  $6 " "  $7 " "    $8 " "  $9 " " $10 " "  $11 " "  $12 " " $13 " " $14 "\""}' >~/cloud.tueit.de/Kunden/$KUNDE/$KUNDE.csv
+}
+
+# add some PERL Path variables
+ PATH="$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;
+ PERL_MB_OPT="--install_base \"$HOME/perl5\""; export PERL_MB_OPT;
+ PERL_MM_OPT="INSTALL_BASE=$HOME/perl5"; export PERL_MM_OPT;
+ export TERM="xterm-256color"