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  2. Commit (version control) - Wikipedia

    en.wikipedia.org/wiki/Commit_(version_control)

    After the commit has been applied, the last step is to push the commit to the given software repository, in the case below named origin, to the branch main: [3] git push origin main. Also, a shortcut to add all the unstaged files and make a commit at the same time is: [4] git commit -a -m 'commit message'

  3. Atomic commit - Wikipedia

    en.wikipedia.org/wiki/Atomic_commit

    If any node does not report to the coordinator or their status message is lost the coordinator assumes the node's write failed. Once all of the nodes have reported to the coordinator the second phase begins. During the commit phase the coordinator sends a commit message to each of the nodes to record in their individual logs. Until this message ...

  4. Two-phase commit protocol - Wikipedia

    en.wikipedia.org/wiki/Two-phase_commit_protocol

    If the coordinator received an agreement message from all participants during the commit-request phase: The coordinator sends a commit message to all the participants. Each participant completes the operation, and releases all the locks and resources held during the transaction. Each participant sends an acknowledgement to the coordinator.

  5. Commit (data management) - Wikipedia

    en.wikipedia.org/wiki/Commit_(data_management)

    In computer science and data management, a commit is the making of a set of tentative changes permanent, marking the end of a transaction and providing Durability to ACID transactions. A commit is an act of committing. The record of commits is called the commit log.

  6. Hazard (computer architecture) - Wikipedia

    en.wikipedia.org/wiki/Hazard_(computer_architecture)

    In the event that a branch causes a pipeline bubble after incorrect instructions have entered the pipeline, care must be taken to prevent any of the wrongly-loaded instructions from having any effect on the processor state excluding energy wasted processing them before they were discovered to be loaded incorrectly.

  7. Linux kernel - Wikipedia

    en.wikipedia.org/wiki/Linux_kernel

    The Linux kernel is a free and open source, [11]: 4 Unix-like kernel that is used in many computer systems worldwide. The kernel was created by Linus Torvalds in 1991 and was soon adopted as the kernel for the GNU operating system (OS) which was created to be a free replacement for Unix.

  8. Linux kernel oops - Wikipedia

    en.wikipedia.org/wiki/Linux_kernel_oops

    kdump (Linux) – Linux kernel's crash dump mechanism, which internally uses kexec System.map – contains mappings between symbol names and their addresses in memory, used to interpret oopses References

  9. Kernel panic - Wikipedia

    en.wikipedia.org/wiki/Kernel_panic

    After restarting, it shows a message for a few seconds informing the user that a problem caused the computer to restart, before continuing to boot. The message now includes a Chinese translation. If five new kernel panics occur within three minutes of the first one, the Mac will display a prohibitory sign for thirty seconds, and then shut down ...