BlkPingu

// put this in your .bash_rc or .zshrc to create a new jupyter notebook at your current location
// use: newjp yournotebookname
// creates yournotebookname.ipynb

newjp() {
    touch $(pwd)/$1.ipynb
    echo "{\"cells\": [],\"metadata\": {},\"nbformat\": 4,\"nbformat_minor\": 2}" > $(pwd)/$1.ipynb
}

BlkPingu

// single pdf
gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=uncrypted.pdf -c .setpdfwrite -f target.pdf

// all pdf in folder
mkdir ../uncrypted && find . -type f -name "*.pdf" -exec gs -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sOutputFile=../uncrypted/{} -c .setpdfwrite -f {} \;

BlkPingu

How to

1. Install anyconnect command line tools
2. Save vpn_htw.sh somewhere, like ~/.scripts
3. put a new Alias in your .bashrc or .zshrc alias htw="sudo bash ~/.scripts/vpn_htw.sh"
4. Fill out your credentials in the vpn_htw.sh where commented
5. Source your rc file like source .bashrc
6. launch with htw -c

BlkPingu

#!/bin/bash

arg1=$1


# 0) HTW-SSL-Split
# 1) HTW-SSL-VPN-Full
# 2) HTW-SSL-VPN-Split
group=2

BlkPingu

grep -r -E -o "\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}\b" . > ~/Desktop/emails.txt

awk '[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,6}' emails.txt emailsfiltered.txt

BlkPingu

public void Showsingle(){

        boolean next = true;
        try {
            Class.forName( DRIVER );
            c = DriverManager.getConnection( Connection, user, passwort );
            System.out.println( "Opened database successfully" );
            stmt = c.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
                    ResultSet.CONCUR_UPDATABLE);//Zum Durchiterieren TYPE_SCROLL_INSENSITIVE
            ResultSet rs = stmt.executeQuery( "SELECT * FROM standort;" );

BlkPingu

import userinterface.Userinterface;

public class Main {

    public static void main(String[] args) {
        Userinterface userinterface = new Userinterface();
        userinterface.run();
    }
}