Using GRUB

• GRUB :

• recognizes multiple executable formats
• supports non-multiboot kernels
• supports chain-loading other boot-loaders
• allows loading multiple kernel modules
• allows loading a human-readable text config file
• GUI/Graphical interface, but can run in text mode.
• no preset limit on the number of menu options
• allows for dynamically modifying of configuration and menu entries from the GRUB command line interface before even selecting any of the boot images

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