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  2. File change log - Wikipedia

    en.wikipedia.org/wiki/File_change_log

    A file change log tracks changes to the namespace (files and directories) of a file system. Depending on the implementation, a file change log will record changes such as creates, links, unlinks (deletions), renamed files, data changes, and metadata changes (for example, ACLs and permissions). A file change log can be accessed as a file in the ...

  3. C file input/output - Wikipedia

    en.wikipedia.org/wiki/C_file_input/output

    The C programming language provides many standard library functions for file input and output.These functions make up the bulk of the C standard library header <stdio.h>. [1] The functionality descends from a "portable I/O package" written by Mike Lesk at Bell Labs in the early 1970s, [2] and officially became part of the Unix operating system in Version 7.

  4. Logging (computing) - Wikipedia

    en.wikipedia.org/wiki/Logging_(computing)

    These log messages can then be used to monitor and understand the operation of the system, to debug problems, or during an audit. Logging is particularly important in multi-user software, to have a central overview of the operation of the system. In the simplest case, messages are written to a file, called a log file. [1]

  5. EXPRESS (data modeling language) - Wikipedia

    en.wikipedia.org/wiki/EXPRESS_(data_modeling...

    EXPRESS is a data modeling language defined in ISO 10303-11, the EXPRESS Language Reference Manual. [3] An EXPRESS data model can be defined in two ways, textually and graphically. For formal verification and as input for tools such as SDAI the textual representation within an ASCII file is the most important one. The graphical representation ...

  6. Changelog - Wikipedia

    en.wikipedia.org/wiki/Changelog

    Changelog files are organized by paragraphs, which define a unique change within a function or file. The GNU Coding standards recommend the following format: [5] YYYY-MM-DD␣␣John Doe␣␣<johndoe@example.com> * myfile.ext (myfunction): my changes made additional changes.

  7. File-system permissions - Wikipedia

    en.wikipedia.org/wiki/File-system_permissions

    Most file systems include attributes of files and directories that control the ability of users to read, change, navigate, and execute the contents of the file system. In some cases, menu options or functions may be made visible or hidden depending on a user's permission level; this kind of user interface is referred to as permission-driven.

  8. Common Log File System - Wikipedia

    en.wikipedia.org/wiki/Common_Log_File_System

    Common Log File System (CLFS) is a general-purpose logging subsystem that is accessible to both kernel-mode as well as user-mode applications for building high-performance transaction logs. It was introduced with Windows Server 2003 R2 and included in later Windows operating systems.

  9. Constant (computer programming) - Wikipedia

    en.wikipedia.org/wiki/Constant_(computer...

    In C/C++, it is possible to declare the parameter of a function or method as constant. This is a guarantee that this parameter cannot be inadvertently modified after its initialization by the caller. If the parameter is a pre-defined (built-in) type, it is called by value and cannot be modified. If it is a user-defined type, the variable is the ...