grub-file

check file type

SYNOPSIS

file OPTIONS FILE

DESCRIPTION

Check if FILE is of specified type.

--is -i386 -xen -pae -domu Check if FILE can be booted as i386 PAE Xen unprivileged guest kernel

--is -x86_64 -xen -domu Check if FILE can be booted as x86_64 Xen unprivileged guest kernel

--is -x86 -xen -dom0 Check if FILE can be used as Xen x86 privileged guest kernel

--is -x86 -multiboot Check if FILE can be used as x86 multiboot kernel --is -x86 -multiboot2 Check if FILE can be used as x86 multiboot2 kernel

--is -arm -linux Check if FILE is ARM Linux

--is -arm64 -linux Check if FILE is ARM64 Linux

--is -ia64 -linux Check if FILE is IA64 Linux

--is -mips -linux Check if FILE is MIPS Linux

--is -mipsel -linux Check if FILE is MIPSEL Linux

--is -sparc64 -linux Check if FILE is SPARC64 Linux

--is -powerpc -linux Check if FILE is POWERPC Linux

--is -x86 -linux Check if FILE is x86 Linux

--is -x86 -linux32 Check if FILE is x86 Linux supporting 32 -bit protocol

--is -x86 -kfreebsd Check if FILE is x86 kFreeBSD

--is -i386 -kfreebsd Check if FILE is i386 kFreeBSD

--is -x86_64 -kfreebsd Check if FILE is x86_64 kFreeBSD

--is -x86 -knetbsd Check if FILE is x86 kNetBSD

--is -i386 -knetbsd Check if FILE is i386 kNetBSD --is -x86_64 -knetbsd Check if FILE is x86_64 kNetBSD

--is -i386 -efi Check if FILE is i386 EFI file

--is -x86_64 -efi Check if FILE is x86_64 EFI file

--is -ia64 -efi Check if FILE is IA64 EFI file

--is -arm64 -efi Check if FILE is ARM64 EFI file

--is -arm -efi Check if FILE is ARM EFI file

--is -riscv32 -efi Check if FILE is RISC -V 32bit EFI file

--is -riscv64 -efi Check if FILE is RISC -V 64bit EFI file

--is -hibernated -hiberfil Check if FILE is hiberfil.sys in hibernated state

--is -x86_64 -xnu Check if FILE is x86_64 XNU (Mac OS X kernel)

--is -i386 -xnu Check if FILE is i386 XNU (Mac OS X kernel)

--is -xnu -hibr Check if FILE is XNU (Mac OS X kernel) hibernated image

--is -x86 -bios -bootsector Check if FILE is BIOS bootsector

-h , --help Display this help and exit. -u , --usage Display the usage of this command and exit.

SEE ALSO

The full documentation for grub-file is maintained as a Texinfo manual. If the info and grub-file programs are properly installed at your site, the command info grub-file should give you access to the complete manual.

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