2025-12-16 10:20:31 -07:00
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# systemctl unset-environment
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> Unset one or more service manager environment variables.
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> This undoes the effect of `systemctl set-environment`.
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2026-02-18 06:55:01 -07:00
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> More information: <https://www.freedesktop.org/software/systemd/man/latest/systemctl.html#unset-environment%20VARIABLE%E2%80%A6>.
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2025-12-16 10:20:31 -07:00
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- Unset a single environment variable:
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`systemctl unset-environment {{var}}`
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- Unset multiple environment variables at once:
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`systemctl unset-environment {{var1 var2 ...}}`
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- Unset an environment variable in the user service manager:
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`systemctl unset-environment {{var}} --user`
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