1-h, --help
2	  Print short help message (similar to **bpftool help**).
3
4-V, --version
5	  Print version number (similar to **bpftool version**), and optional
6	  features that were included when bpftool was compiled. Optional
7	  features include linking against libbfd to provide the disassembler
8	  for JIT-ted programs (**bpftool prog dump jited**) and usage of BPF
9	  skeletons (some features like **bpftool prog profile** or showing
10	  pids associated to BPF objects may rely on it).
11
12-j, --json
13	  Generate JSON output. For commands that cannot produce JSON, this
14	  option has no effect.
15
16-p, --pretty
17	  Generate human-readable JSON output. Implies **-j**.
18
19-d, --debug
20	  Print all logs available, even debug-level information. This includes
21	  logs from libbpf as well as from the verifier, when attempting to
22	  load programs.
23
24-l, --legacy
25	  Use legacy libbpf mode which has more relaxed BPF program
26	  requirements. By default, bpftool has more strict requirements
27	  about section names, changes pinning logic and doesn't support
28	  some of the older non-BTF map declarations.
29
30	  See https://github.com/libbpf/libbpf/wiki/Libbpf:-the-road-to-v1.0
31	  for details.
32