da8

console.clear();

function saveData(blob, fileName)
{
    var a = document.createElement("a");
    document.body.appendChild(a);
    a.style = "display: none";

    var url = window.URL.createObjectURL(blob);
    a.href = url;

da8

console.clear();

var urls = document.querySelectorAll('a.icon-menu'); 

console.log('element count a.icon-menu: ' + urls.length);

for (url in urls) {
    console.log (urls[url].href);
}

da8

sudo snap install slack --classic

da8

sudo apt update
sudo apt upgrade 
wget --version
cd
cd Downloads
wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
sudo dpkg -i google-chrome-stable_current_amd64.deb

da8

list all drivers 
    sudo ubuntu-drivers devices 

install the recommended one 
  sudo apt-get install nvidia-driver-470 

da8

sudo apt-get purge firefox

da8

sudo add-apt-repository ppa:jtaylor/keepass 
sudo apt-get update 
sudo apt-get upgrade 
sudo apt-get install keepass2 -y 
keepass2 --version 
    Gtk-WARNING 
        cli:44125): Gtk-WARNING **: 14:47:11.864: Unable to locate theme engine in module_path: "adwaita", 
        KeePass 2.45 
        Copyright © 2003-2020 Dominik Reichl 
        --> ignored it! 

da8

sudo snap install --classic code 

da8

https://doku.lrz.de/display/PUBLIC/eduroam -> https://cat.eduroam.org/ 
download the script for the LMU and run it from the console to configure the WLAN access to eduroam (user and password from LMU-Portal needed) 

da8

ssh-keygen -t rsa -b 4096 -C "Human readable comment on the purpose of ssh key." 
Key saved in file /home/da8/.ssh/id_rsa_additional_naming_information 
Passphrase of your choice to keep the key save