wire / magic /
elf
ELF signature (7F 45 4C 46) An ELF (Executable and Linkable Format) object begins with the 4-byte magic 0x7F followed by ASCII 'ELF'. The following e_ident bytes encode class (32/64-bit), data encoding (endianness), and version.
magic kind signature status standard verification verified tier B file-signature@1
aka: ELF magic · \x7fELF
file signature magic: 7F 45 4C 46⧉ copy @ offset 0
ascii: \x7fELF
. .o .so .elf .axf application/x-elf
spec: System V Application Binary Interface (gABI)
EI_MAG0..3 = 0x7F 'E' 'L' 'F'. Byte 4 (EI_CLASS): 0x01 = 32-bit (ELFCLASS32), 0x02 = 64-bit (ELFCLASS64). Byte 5 (EI_DATA): 0x01 = little-endian (ELFDATA2LSB), 0x02 = big-endian (ELFDATA2MSB). Byte 6 (EI_VERSION) = 0x01 (EV_CURRENT). Used by Linux and most Unix-likes for executables, shared objects (.so), object files (.o), and core dumps.
agent: curl -H 'accept: application/json' wire.phall.io/magic/elf⧉ copy
or /magic/elf.json ⧉ copy
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