readelf (Linux)

To display file headers of a elf file:

$ readelf -h elf_file

For information about the different sections of the process’ address space:

$ readelf -S elf_file

To display symbols table:

$ readelf -s elf_file

Core notes:

$ readelf -n elf_file

Relocation section:

$ readelf -r elf_file

Dynamic section:

$ readelf -d elf_file