tldr/pages/linux/nsenter.md

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2019-04-30 11:12:26 +01:00
# nsenter
> Run a new command in a running process' namespace.
> Particularly useful for docker images or chroot jails.
> More information: <https://github.com/jpetazzo/nsenter/>.
2019-04-30 11:12:26 +01:00
- Run command in existing processes network namespace:
`nsenter -t {{pid}} -n {{command}} {{command_arguments}}`
- Run a new command in an existing processes ps-table namespace:
`nsenter -t {{pid}} -p {{command}} {{command_arguments}}`
- Run command in existing processes IPC namespace:
`nsenter -t {{pid}} -i {{command}} {{command_arguments}}`