Here we see that the grub has been "stored" in our system.
The script is by @ghulselmans and we find it
Short guide
How to find where Grub is installed
We open the link
https://sourceforge.net/projects/bootinfoscript/
Selecting Download will save a compressed file of the format
bootinfoscript-061.tar.gz
It is advisable to create a folder eg grub location and extract the contents of the file there
We read the README file instructions and see that
Run the script as sudoer:
sudo ./bootinfoscript <outputfile>or if your operating system does not use sudo:
su -
./bootinfoscript <outputfile>
We control the rights of bootinfoscript if it is controlled and executable and if not we do
`Run 'as an administrator will create a result fileRESULTS.txt RESULTS1.txt ...
and find out where grub saved and if you have more than one!