Question

what is shell ? and functoin​

Answer 1

Explanation:

Shell functions are a way to group commands for later execution using a single name for the group. They are executed just like a "regular" command. When the name of a shell function is used as a simple command name, the list of commands associated with that function name is execute.

Answer 2

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Shell is a UNIX term for the interactive user interface with an operating system.

Shell functions are a way to group commands for later execution using a single name for the group. They are executed just like a "regular" command.

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