How to use Undercover-mode in Kali Linux

Yesterday a new version of Kali Linux were released, Kali 2020.1. You can download it here. Make sure that you have read the release notes to make sure that you don’t break anything you don’t want.

Upgrade your existing machine:

  1. Run sudo apt full-upgrade -y
  2. Wait for the job to finish.
  3. Verify that you got the new version by running
    cat /etc/os-release
    Verify-installation

How to use undercover mode in Kali Linux 2020.1:
Undercover mode is a new feature for version 2020.1 that will help you hide that you are a super elite hacker when you are out in public by temporarily changing the desktop to look like a Windows 10 machine. I’m not sure I see the real use cases for this but it’s actually a funny feature. To use it you just need to run kali-undercover.

Kali undercover

After a few seconds you will see a Windows 10-like appearance, pretty cool.

Windows10-like-Kali-Linux

How to Install Golang in Kali Linux

golang

Golang (Go) is a programming language that are becoming more and more popular and I have seen many interesting tools that are written in Go. Since Go are not being installed by default in Kali Linux I thought that publishing a quick-start guide could be a good idea.

  1. Start by open your web browser and visit https://golang.org/dl/
  2. Download the latest version for Linux – “gox.xx.x.linux-amd64.tar.gz”
    Download page on golang.org
  3. Open your terminal and navigate to your downloads folder
    cd /root/Downloads
  4. Extract the files
    tar -C /usr/local/ -xzf go1.13.6.linux-amd64.tar.gz
  5. Add variables for GO by modifying “~/.bashrc”
    vim ~/.bashrc
    Add the following paths to the end of the file
    export GOPATH=/root/go-workspace
    export GOROOT=/usr/local/go
    PATH=$PATH:$GOROOT/bin/:$GOPATH/bin
  6. Now we need to refresh the bashrc to get the updated variables
    source ~/.bashrc
  7. Now we just need to verify that everything is correct configured and we can do that by creating a simple ‘hello world’ program in Go.
    vim helloworld.go
    Add the following code to the file:
    package main
    import "fmt"
    func main() {
    fmt.Printf("Hello world!\n")
    }
    Then save the file and try to run the program:
    go run helloworld.go
    If everything was configured correctly you should see something like this:
    golang.helloworld
    hackerman1
    You are now ready to use Golang on your Kali Linux machine!

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