1 If you reduce the distance between your computer and the nearest wireless node by two, the signal strength is four times as strong. 2  Nodes can also provide Internet connectivity to wired devices within the network like VoIP phones, video cameras, servers, and desktop workstations using traditional Ethernet cables.
What Exactly Is a Script? A script is a document that outlines every aural, visual, behavioral, and lingual element required to tell a story. Why outlines? Because film is a highly collaborative medium and the director, cast, editor, and production crew will, based on your outline, interpret your story their way when it is filmed. They may consult you, or they may not.
A shell script is a computer program designed to be run by the Unix shell, a command-line interpreter. The various dialects of shell scripts are considered to be scripting languages. Typical operations performed by shell scripts include file manipulation, program execution, and printing text. A script which sets up the environment, runs the program, and does any necessary cleanup, logging, etc. is called a wrapper.