LPG is produced either as a by-product of petroleum, or a by-product in the production of oil and gas, and is stored in tanks and transported by road tanker trucks or in cylinders. LPG is mainly stored in tanks in liquid form and is heavier than air.
To run your scripts, use the CScript Windows Script Host, which is included with the operating system. At the command prompt, type cscript //h:cscript. After you set CScript script host as the default at the command prompt, type the script name, and then press ENTER.
Windows Script Host supports scripts that are written in Visual Basic Scripting Edition (VBScript) or JScript. When a script is started from the Windows desktop or from the command prompt, the script host reads and passes the contents of the specified script file to the registered script engine.