When an exec directory is shared between services, this allows one of the service to be the producer of files, and the other the consumer, without letting the consumer modify the shared files. This will be especially useful in conjunction with id-mapped exec directories so that fully sandboxed services can share directories in one direction, safely.
System and Service Manager
Details
Most documentation is available on systemd's web site.
Assorted, older, general information about systemd can be found in the systemd Wiki.
Information about build requirements is provided in the README file.
Consult our NEWS file for information about what's new in the most recent systemd versions.
Please see the Code Map for information about this repository's layout and content.
Please see the Hacking guide for information on how to hack on systemd and test your modifications.
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Stable branches with backported patches are available in the stable repo.
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