70 lines
2.1 KiB
ReStructuredText
70 lines
2.1 KiB
ReStructuredText
.. SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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================
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BPFTOOL
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================
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-------------------------------------------------------------------------------
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tool for inspection and simple manipulation of eBPF programs and maps
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-------------------------------------------------------------------------------
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:Manual section: 8
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.. include:: substitutions.rst
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SYNOPSIS
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========
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**bpftool** [*OPTIONS*] *OBJECT* { *COMMAND* | **help** }
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**bpftool** **batch file** *FILE*
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**bpftool** **version**
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*OBJECT* := { **map** | **prog** | **link** | **cgroup** | **perf** | **net** | **feature** |
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**btf** | **gen** | **struct_ops** | **iter** }
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*OPTIONS* := { { **-V** | **--version** } | |COMMON_OPTIONS| }
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*MAP-COMMANDS* :=
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{ **show** | **list** | **create** | **dump** | **update** | **lookup** | **getnext** |
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**delete** | **pin** | **event_pipe** | **help** }
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*PROG-COMMANDS* := { **show** | **list** | **dump jited** | **dump xlated** | **pin** |
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**load** | **attach** | **detach** | **help** }
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*LINK-COMMANDS* := { **show** | **list** | **pin** | **detach** | **help** }
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*CGROUP-COMMANDS* := { **show** | **list** | **attach** | **detach** | **help** }
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*PERF-COMMANDS* := { **show** | **list** | **help** }
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*NET-COMMANDS* := { **show** | **list** | **help** }
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*FEATURE-COMMANDS* := { **probe** | **help** }
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*BTF-COMMANDS* := { **show** | **list** | **dump** | **help** }
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*GEN-COMMANDS* := { **object** | **skeleton** | **min_core_btf** | **help** }
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*STRUCT-OPS-COMMANDS* := { **show** | **list** | **dump** | **register** | **unregister** | **help** }
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*ITER-COMMANDS* := { **pin** | **help** }
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DESCRIPTION
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===========
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*bpftool* allows for inspection and simple modification of BPF objects on the
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system.
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Note that format of the output of all tools is not guaranteed to be stable and
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should not be depended upon.
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OPTIONS
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=======
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.. include:: common_options.rst
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-m, --mapcompat
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Allow loading maps with unknown map definitions.
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-n, --nomount
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Do not automatically attempt to mount any virtual file system (such as
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tracefs or BPF virtual file system) when necessary.
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