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  2. Working directory - Wikipedia

    en.wikipedia.org/wiki/Working_directory

    It is sometimes called the current working directory (CWD), e.g. the BSD getcwd [1] function, or just current directory. [2] When a process refers to a file using a path that does not begin with a / (forward slash), the path is interpreted as relative to the process's working directory.

  3. Command-line interface - Wikipedia

    en.wikipedia.org/wiki/Command-line_interface

    directory/owner: Dir /Owner: instruct the directory command to also display the ownership of the files. Note the Directory command name is not case sensitive, and can be abbreviated to as few letters as required to remain unique. Windows: DIR/Q/O:S d* dir /q d* /o:s: display ownership of files whose names begin with d (or D), sorted by size ...

  4. Comparison of programming languages (basic instructions)

    en.wikipedia.org/wiki/Comparison_of_programming...

    level-number type OCCURS min-size TO max-size «TIMES» DEPENDING «ON» size. [e] ^a In most expressions (except the sizeof and & operators), values of array types in C are automatically converted to a pointer of its first argument.

  5. Comparison of command shells - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_command_shells

    In PowerShell, all types of commands (cmdlets, functions, script files) inherently expose data about the names, types and valid value ranges/lists for each argument. This metadata is used by PowerShell to automatically support argument name and value completion for built-in commands/functions, user-defined commands/functions as well as for ...

  6. PowerShell - Wikipedia

    en.wikipedia.org/wiki/PowerShell

    PowerShell is a task automation and configuration management program from Microsoft, consisting of a command-line shell and the associated scripting language.Initially a Windows component only, known as Windows PowerShell, it was made open-source and cross-platform on August 18, 2016, with the introduction of PowerShell Core. [9]

  7. Environment variable - Wikipedia

    en.wikipedia.org/wiki/Environment_variable

    Its value is the drive upon which the system directory was placed. The value of %SystemDrive% is in most cases "C:". %SystemRoot% The %SystemRoot% variable is a special system-wide environment variable found on the Windows NT family of operating systems. Its value is the location of the system directory, including the drive and path.

  8. pushd and popd - Wikipedia

    en.wikipedia.org/wiki/Pushd_and_popd

    If pushd is not provided with a path argument, in Unix it instead swaps the top two directories on the stack, which can be used to toggle between two directories. The popd command removes (or 'pops', in the stack analogy) the current path entry from the stack and returns to the path at the top of the stack as the new working directory.

  9. Associative array - Wikipedia

    en.wikipedia.org/wiki/Associative_array

    [3] [4] [5] [11] In separate chaining, the array does not store the value itself but stores a pointer to another container, usually an association list, that stores all the values matching the hash. By contrast, in open addressing, if a hash collision is found, the table seeks an empty spot in an array to store the value in a deterministic ...