bpftool

Tool for inspection and simple manipulation of eBPF programs and maps. Some subcommands such as bpftool prog have their own usage documentation. More information: <https://manned.org/bpftool>.

Install

All systems
curl cmd.cat/bpftool.sh
Arch Arch Linux
pacman -S bpftool
CentOS
yum install bpftool
Fedora
dnf install bpftool
Dockerfile
dockerfile.run/bpftool

Tool for inspection and simple manipulation of eBPF programs and maps. Some subcommands such as bpftool prog have their own usage documentation. More information: <https://manned.org/bpftool>.

  • List information about loaded `eBPF` programs:
    bpftool prog list
  • List `eBPF` program attachments in the kernel networking subsystem:
    bpftool net list
  • List all active links:
    bpftool link list
  • List all `raw_tracepoint`, `tracepoint`, `kprobe` attachments in the system:
    bpftool perf list
  • List `BPF Type Format (BTF)` data:
    bpftool btf list
  • List information about loaded maps:
    bpftool map list
  • Probe a network device "eth0" for supported `eBPF` features:
    bpftool feature probe dev eth0
  • Run commands in batch mode from a file:
    bpftool batch file myfile

© tl;dr; authors and contributors