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Aleksey
Asked: 2025-03-26 15:27:26 +0800 CST

如何通过 systemctl 列出仅处于“禁用”预设的服务？

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我想知道哪些服务不会随系统启动自动启动，因为PRESET模式是disabled通过systemctl list-unit-files。

两个命令都会产生错误消息：

systemctl list-unit-files --no-pager --preset=disabled

systemctl list-unit-files --no-pager --preset-mode=disabled

错误信息：

Failed to parse preset mode: disabled.
systemd

2 个回答

  1. Best Answer

    我认为这是您正在寻找的命令：

    systemctl list-unit-files --state=disabled

    或许您也想检查一下屏蔽的服务。

    systemctl list-unit-files --state=masked

    或两者结合

    systemctl list-unit-files --state=disabled,masked

    如果你想了解更多关于该州的信息以及如何检查它

    systemctl --state=help |less

    • 2

  2. 发生错误是因为--preset=disabledand--preset-mode=disabled选项不存在。

    在 中systemctl list-unit-files，您应该使用--state=disabled来检查单元文件的状态。

    对于更高级的过滤，您可以尝试结合systemctl list-unit-files或grep其他工具来优化输出。

    该--preset选项用于配置预设，而不是用于搜索disabled状态。

    preset UNIT...
Reset the enable/disable status one or more unit files, as
specified on the command line, to the defaults configured in
the preset policy files. This has the same effect as disable
or enable, depending how the unit is listed in the preset files.

Use --preset-mode= to control whether units shall be enabled
and disabled, or only enabled, or only disabled.

If the unit carries no install information, it will be
silently ignored by this command.  UNIT must be the real unit
name, any alias names are ignored silently.
For more information on the preset policy format, see

    preset-all
Resets all installed unit files to the defaults configured in
the preset policy file (see above).

Use --preset-mode= to control whether units shall be enabled
and disabled, or only enabled, or only disabled.

Added in version 215.

    --preset-mode=
Takes one of "full" (the default), "enable-only",
"disable-only". When used with the preset or preset-all
commands, controls whether units shall be disabled and enabled
according to the preset rules, or only enabled, or only
disabled.

Added in version 215.
    • 2

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