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26 lines
852 B
Plaintext
26 lines
852 B
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# systemd-nspawn
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> Spawn a command or OS in a lightweight container.
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> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemd-nspawn.html>.
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- Run a command in a container:
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`systemd-nspawn {{[-D|--directory]}} {{path/to/container_root}}`
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- Run a full Linux-based OS in a container:
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`systemd-nspawn {{[-b|--boot]}} {{[-D|--directory]}} {{path/to/container_root}}`
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- Run the specified command as PID 2 in the container (as opposed to PID 1) using a stub init process:
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`systemd-nspawn {{[-D|--directory]}} {{path/to/container_root}} {{[-a|--as-pid2]}}`
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- Specify the machine name and hostname:
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`systemd-nspawn {{[-M|--machine]}} {{container_name}} --hostname {{container_host}} {{[-D|--directory]}} {{path/to/container_root}}`
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