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nsenter: add --all example and refresh (#8003)

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Julia Evans 2022-05-08 17:26:45 -04:00 • committed by GitHub
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pages/linux/nsenter.md
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@ -2,16 +2,20 @@
> Run a new command in a running process' namespace.
> Particularly useful for docker images or chroot jails.
> More information: <https://github.com/jpetazzo/nsenter/>.
> More information: <https://manned.org/nsenter>.
- Run command in existing processes network namespace:
- Run a specific command using the same namespaces as an existing process:
`nsenter -t {{pid}} -n {{command}} {{command_arguments}}`
`nsenter --target {{pid}} --all {{command}} {{command_arguments}}`
- Run a new command in an existing processes ps-table namespace:
- Run a specific command in an existing process's network namespace:
`nsenter -t {{pid}} -p {{command}} {{command_arguments}}`
`nsenter --target {{pid}} --net {{command}} {{command_arguments}}`
- Run command in existing processes IPC namespace:
- Run a specific command in an existing process's PID namespace:
`nsenter -t {{pid}} -i {{command}} {{command_arguments}}`
`nsenter --target {{pid}} --pid {{command}} {{command_arguments}}`
- Run a specific command in an existing process's IPC namespace:
`nsenter --target {{pid}} --ipc {{command}} {{command_arguments}}`