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  2. 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]

  3. Find and remove unusual activity on your AOL account

    help.aol.com/articles/find-and-remove-unusual...

    If one is drastically different from the others, remove it and change your password. Be aware that there are some legitimate reasons why your history can show unfamiliar locations, such as your mobile device detecting the wrong location or Internet provider using a proxy server.

  4. Login session - Wikipedia

    en.wikipedia.org/wiki/Login_session

    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.

  5. Name–value pair - Wikipedia

    en.wikipedia.org/wiki/Name–value_pair

    Example of a web form with name-value pairs. A name–value pair, also called an attribute–value pair, key–value pair, or field–value pair, is a fundamental data representation in computing systems and applications. Designers often desire an open-ended data structure that allows for future extension without modifying existing code or data.

  6. Session ID - Wikipedia

    en.wikipedia.org/wiki/Session_ID

    In computer science, a session identifier, session ID or session token is a piece of data that is used in network communications (often over HTTPS) to identify a session, a series of related message exchanges. Session identifiers become necessary in cases where the communications infrastructure uses a stateless protocol such as HTTP. For ...

  7. Mnemonic peg system - Wikipedia

    en.wikipedia.org/wiki/Mnemonic_peg_system

    Heaven: Visualize an association between the seventh item and Heaven. Weight: Visualize an association between the eighth item and weights. Brine: Visualize an association between the ninth item and brine. Hen: Visualize an association between the tenth item and a hen. For example, to remember the first 8 digits of Pi, using the major system as ...

  8. List of HTTP header fields - Wikipedia

    en.wikipedia.org/wiki/List_of_HTTP_header_fields

    The Cache-Control: no-cache HTTP/1.1 header field is also intended for use in requests made by the client. It is a means for the browser to tell the server and any intermediate caches that it wants a fresh version of the resource. The Pragma: no-cache header field, defined in the HTTP/1.0 spec, has the same purpose. It, however, is only defined ...

  9. Session (web analytics) - Wikipedia

    en.wikipedia.org/wiki/Session_(web_analytics)

    In the context of search engines, "sessions" and "query sessions" have at least two definitions. [1] A session or query session may be all queries made by a user in a particular time period [3] or it may also be a series of queries or navigations with a consistent underlying user need. [4] [5]