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            "text": "# systemd-machine-id-commit.service (man)\n\n## NAME\n\nsystemd-machine-id-commit.service - Commit a transient machine ID to disk\n\n## SYNOPSIS\n\nsystemd-machine-id-commit.service\n\n## DESCRIPTION\n\nsystemd-machine-id-commit.service is an early boot service responsible for committing\ntransient /etc/machine-id files to a writable disk file system. See machine-id(5) for more\ninformation about machine IDs.\n\n## Sections\n\n- **NAME**\n- **SYNOPSIS**\n- **DESCRIPTION**\n- **SEE ALSO**\n\nUse structuredContent.sections for detailed options, examples, and full documentation.\n"
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        "summary": "systemd-machine-id-commit.service - Commit a transient machine ID to disk",
        "synopsis": "systemd-machine-id-commit.service",
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        "see_also": [
            {
                "name": "systemd",
                "section": "1",
                "url": "https://www.chedong.com/phpMan.php/man/systemd/1/json"
            },
            {
                "name": "systemd-machine-id-setup",
                "section": "1",
                "url": "https://www.chedong.com/phpMan.php/man/systemd-machine-id-setup/1/json"
            },
            {
                "name": "machine-id",
                "section": "5",
                "url": "https://www.chedong.com/phpMan.php/man/machine-id/5/json"
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            {
                "name": "systemd-firstboot",
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                "url": "https://www.chedong.com/phpMan.php/man/systemd-firstboot/1/json"
            },
            {
                "name": "SYSTEMD-MACHINE-ID-COMMIT.SERVICE",
                "section": "8",
                "url": "https://www.chedong.com/phpMan.php/man/SYSTEMD-MACHINE-ID-COMMIT.SERVICE/8/json"
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        "section_outline": [
            {
                "name": "NAME",
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            {
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                "name": "DESCRIPTION",
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        "sections": {
            "NAME": {
                "content": "systemd-machine-id-commit.service - Commit a transient machine ID to disk\n",
                "subsections": []
            },
            "SYNOPSIS": {
                "content": "systemd-machine-id-commit.service\n",
                "subsections": []
            },
            "DESCRIPTION": {
                "content": "systemd-machine-id-commit.service is an early boot service responsible for committing\ntransient /etc/machine-id files to a writable disk file system. See machine-id(5) for more\ninformation about machine IDs.\n\nThis service is started after local-fs.target in case /etc/machine-id is a mount point of its\nown (usually from a memory file system such as \"tmpfs\") and /etc is writable. The service\nwill invoke systemd-machine-id-setup --commit, which writes the current transient machine ID\nto disk and unmount the /etc/machine-id file in a race-free manner to ensure that file is\nalways valid and accessible for other processes. See systemd-machine-id-setup(1) for details.\n\nThe main use case of this service are systems where /etc/machine-id is read-only and\ninitially not initialized. In this case, the system manager will generate a transient machine\nID file on a memory file system, and mount it over /etc/machine-id, during the early boot\nphase. This service is then invoked in a later boot phase, as soon as /etc/ has been\nremounted writable and the ID may thus be committed to disk to make it permanent.\n",
                "subsections": []
            },
            "SEE ALSO": {
                "content": "systemd(1), systemd-machine-id-setup(1), machine-id(5), systemd-firstboot(1)\n\n\n\nsystemd 249                                                     SYSTEMD-MACHINE-ID-COMMIT.SERVICE(8)",
                "subsections": []
            }
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}