table of contents
| BPFTOOL(8) | BPFTOOL(8) |
NAME¶
BPFTOOL - tool for inspection and simple manipulation of eBPF programs and maps
SYNOPSIS¶
bpftool [OPTIONS] OBJECT {
COMMAND | help }
bpftool batch file FILE
bpftool version
OBJECT := { map | program | cgroup }
OPTIONS := { { -V | --version } | { -h | --help } | { -j | --json } [{ -p | --pretty }] }
MAP-COMMANDS := { show | list | dump | update | lookup | getnext | delete | pin | help }
PROG-COMMANDS := { show | list | dump jited | dump xlated | pin | load | help }
CGROUP-COMMANDS := { show | list | attach | detach | help }
DESCRIPTION¶
bpftool allows for inspection and simple
modification of BPF objects on the system.
Note that format of the output of all tools is not guaranteed to be stable and should not be depended upon.
OPTIONS¶
- -h, --help
- Print short help message (similar to bpftool help).
- -v, --version
- Print version number (similar to bpftool version).
- -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.