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systemctl is a command to introspect and control the state of the systemd system and service manager. Not to be confused with sysctl . systemd-analyze may be used to determine system boot-up performance statistics and retrieve other state and tracing information from the system and service manager.
In the field of databases in computer science, a transaction log (also transaction journal, database log, binary log or audit trail) is a history of actions executed by a database management system used to guarantee ACID properties over crashes or hardware failures.
Windows Journal is a notetaking application, created by Microsoft and included in Windows XP Tablet PC Edition as well as selected editions of Windows Vista and later. It was renewed in 2021 in Windows 11.
In BSD, these parameters are generally objects in a management information base (MIB) that describe tunable limits such as the size of a shared memory segment, the number of threads the operating system will use as an NFS client, or the maximum number of processes on the system; or describe, enable or disable behaviors such as IP forwarding, security restrictions on the superuser (the ...
The USN Journal (Update Sequence Number Journal), or Change Journal, [1] is a feature of the Windows NT file system which maintains a record of changes made to the volume. It is not to be confused with the journal used for the NTFS file system journaling .
A logical journal stores only changes to file metadata in the journal, and trades fault tolerance for substantially better write performance. [9] A file system with a logical journal still recovers quickly after a crash, but may allow unjournaled file data and journaled metadata to fall out of sync with each other, causing data corruption.
When a textual user interface is used, a login session is represented as a kernel session — a collection of process groups with the logout action managed by a session leader. Where an X display manager is employed, a login session is considered to be the lifetime of a designated user process that the display manager invokes.
J-Gate is a bibliographic database to access global e-journal literature. [1] As a discovery platform for the research community, [2] it is presented as a website under subscription-based access to a large database of scientific research.