Open your terminal and type: sha256sum linuxmint-21.3-cinnamon-64bit.iso (replace with your actual filename). Compare the resulting code with the code listed on the Linux Mint website. If they match, the file is perfect.
Open your terminal and type: sha256sum linuxmint-21.3-cinnamon-64bit.iso (replace with your actual filename). Compare the resulting code with the code listed on the Linux Mint website. If they match, the file is perfect.