|  | -h, --help | 
|  | Print short help message (similar to **bpftool help**). | 
|  |  | 
|  | -V, --version | 
|  | Print version number (similar to **bpftool version**), and optional | 
|  | features that were included when bpftool was compiled. Optional | 
|  | features include linking against libbfd to provide the disassembler | 
|  | for JIT-ted programs (**bpftool prog dump jited**) and usage of BPF | 
|  | skeletons (some features like **bpftool prog profile** or showing | 
|  | pids associated to BPF objects may rely on it). | 
|  |  | 
|  | -j, --json | 
|  | Generate JSON output. For commands that cannot produce JSON, this | 
|  | option has no effect. | 
|  |  | 
|  | -p, --pretty | 
|  | Generate human-readable JSON output. Implies **-j**. | 
|  |  | 
|  | -d, --debug | 
|  | Print all logs available, even debug-level information. This includes | 
|  | logs from libbpf as well as from the verifier, when attempting to | 
|  | load programs. |