There is a file "IT4983" in my home (personal) directory. I don’t know my current working directory. How can I find out the file type of "IT4983" (e. g. a text file, a link, or a directory?) without knowing my current working directory? (file ~/IT4983, ls ~/IT4983 -l) Use one command only.

By refraining from constructing a building until they are certain that it will not cause harm to the environment, an organization is adhering to the

How to launch an app: steps to be successful? launching an app is a great idea, but it’s not that easy as we supposed to think. the majority of mobile applications don’t generate revenue because companies aren’t ready to be competitive. referring to our experience in successfully building and launching apps we hope to you omit these difficulties. we are going to talk about ideas, marketing, testing your product, its development, distribution and support. you will learn 8 product launch stages to succeed.

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