REST APIs Design Methodology

The REST architectural style is commonly applied to the design of APIs for modern web services. A Web API conforming to the REST architectural style is a REST API. Having a REST API makes a web service “RESTful.” A REST API consists of an assembly of interlinked resources. This set of resources is known as the REST API’s resource model.

Nebula

Nebula takes the participant through a variety of common weaknesses and vulnerabilities in linux.

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How to Delete Lines in Vim / Vi

Vim comes preinstalled on most of linux distributions. Sometimes it’s hard to remember vim shortcut/commands

  1. Pressing dd multiple times will delete multiple lines.
  2. Type 5dd and hit enter to delete the next five lines.
  3. The syntax for deleting a range of lines is as follows:
    :[start],[end]d
    

    You can also use the following characters to specify the range:

    • . (dot) the current line.
    • $ The last line.
    • % All lines.

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