GRUB-FILE(1) GRUB-FILE(1) (NAME) grub-file - (SYNOPSIS) grub-file OPTIONS FILE (DESCRIPTION) FILE . --is-i386-xen-pae-domu FILE Xen i386 PAE . --is-x86_64-xen-domu FILE Xen x86_64 . --is-x86-xen-dom0 FILE Xen x86 . --is-x86-multiboot FILE (multiboot) x86 . --is-x86-multiboot2 FILE multiboot2 x86 . --is-arm-linux FILE ARM . --is-arm64-linux FILE ARM64 . --is-ia64-linux FILE IA64 . --is-mips-linux FILE MIPS . --is-mipsel-linux FILE MIPSEL . --is-sparc64-linux FILE SPARC64 . --is-powerpc-linux FILE POWERPC . --is-x86-linux FILE x86 . --is-x86-linux32 FILE x86 - . --is-x86-kfreebsd FILE x86 kFreeBSD . --is-i386-kfreebsd FILE i386 kFreeBSD . --is-x86_64-kfreebsd FILE x86_64 kFreeBSD . --is-x86-knetbsd FILE x86 kNetBSD . --is-i386-knetbsd FILE i386 kNetBSD . --is-x86_64-knetbsd FILE x86_64 kNetBSD . --is-i386-efi FILE EFI i386 . --is-x86_64-efi FILE EFI x86_64 . --is-ia64-efi FILE EFI IA64 . --is-arm64-efi FILE EFI ARM64 . --is-arm-efi FILE EFI ARM . --is-riscv32-efi FILE EFI RISC-V 32bit . --is-riscv64-efi FILE EFI RISC-V 64bit . --is-hibernated-hiberfil FILE hiberfil.sys (hibernated) . --is-x86_64-xnu FILE x86_64 XNU ( Mac OS X) . --is-i386-xnu FILE i386 XNU ( Mac OS X) . --is-xnu-hibr FILE (hibernated) XNU ( Mac OS X) . --is-x86-bios-bootsector FILE (BIOS bootsector) . -h, --help . -u, --usage . (SEE ALSO) grub-file Texinfo . info grub-file info grub-file . GRUB 2:2.14-1 January 2026 GRUB-FILE(1)