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  2. Data corruption - Wikipedia

    en.wikipedia.org/wiki/Data_corruption

    The adjacent image is a corrupted image file in which most of the information has been lost. Some types of malware may intentionally corrupt files as part of their payloads , usually by overwriting them with inoperative or garbage code, while a non-malicious virus may also unintentionally corrupt files when it accesses them.

  3. dd (Unix) - Wikipedia

    en.wikipedia.org/wiki/Dd_(Unix)

    dd is a command-line utility for Unix, Plan 9, Inferno, and Unix-like operating systems and beyond, the primary purpose of which is to convert and copy files. [1] On Unix, device drivers for hardware (such as hard disk drives) and special device files (such as /dev/zero and /dev/random) appear in the file system just like normal files; dd can also read and/or write from/to these files ...

  4. Kernel panic - Wikipedia

    en.wikipedia.org/wiki/Kernel_panic

    On Linux, a kernel panic causes keyboard LEDs to blink as a visual indication of a critical condition. [14] As of Linux 6.10, drm_panic was merged allowing DRM drivers to support drawing a panic screen to inform the user that a panic occurred. This allows a panic screen to appear even when a display server was running when the panic occurred.

  5. 2024 CrowdStrike-related IT outages - Wikipedia

    en.wikipedia.org/wiki/2024_CrowdStrike-related...

    On 19 July at 04:09 UTC, CrowdStrike distributed a faulty configuration update for its Falcon sensor software running on Windows PCs and servers. A modification to a configuration file which was responsible for screening named pipes, Channel File 291, caused an out-of-bounds memory read [14] in the Windows sensor client that resulted in an invalid page fault.

  6. NTFS links - Wikipedia

    en.wikipedia.org/wiki/NTFS_links

    An NTFS symbolic link is not the same as a Windows shortcut file, which is a regular file. The latter may be created on any filesystem (such as the earlier FAT32), may contain metadata (such as an icon to display when the shortcut is viewed in Remove links), and is not transparent to applications.

  7. Device file - Wikipedia

    en.wikipedia.org/wiki/Device_file

    The FreeBSD, DragonFly BSD and Darwin have a dedicated file system devfs; device nodes are managed automatically by this file system, in kernel space. Linux used to have a similar devfs implementation, but it was abandoned later, and then removed since version 2.6.17; [3] Linux now primarily uses a user space implementation known as udev, but ...

  8. rm (Unix) - Wikipedia

    en.wikipedia.org/wiki/Rm_(Unix)

    rm (short for remove) is a basic command on Unix and Unix-like operating systems used to remove objects such as computer files, directories and symbolic links from file systems and also special files such as device nodes, pipes and sockets, similar to the del command in MS-DOS, OS/2, and Microsoft Windows. The command is also available in the ...

  9. List of software bugs - Wikipedia

    en.wikipedia.org/wiki/List_of_software_bugs

    Eve Online ' s deployment of the Trinity patch erased the boot.ini file from several thousand users' computers, rendering them unable to boot. This was due to the usage of a legacy system within the game that was also named boot.ini. As such, the deletion had targeted the wrong directory instead of the /eve directory.