radare 
@radareorg :!r2 /bin/ls
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@condret @radareorg Perhaps something similar to how 'xxd' is used: https://vi.stackexchange.com/questions/2232/how-can-i-use-vim-as-a-hex-editor
@condret @radareorg Perhaps something similar to how 'xxd' is used: https://vi.stackexchange.com/questions/2232/how-can-i-use-vim-as-a-hex-editor