What are the common shell variables in unix?

Giovanny Hill asked a question: What are the common shell variables in unix?
Asked By: Giovanny Hill
Date created: Wed, Jul 21, 2021 8:53 PM



Those who are looking for an answer to the question «What are the common shell variables in unix?» often ask the following questions:

😳 Original unix shell?

The first shell was 'sh', the Bourne Shell

😳 What is shell programming in unix?

A shell script is a file containing a set of commands to be executed (run) by the shell in sequence as it reads the file.

😳 What are different shell scripts in unix?

See related link.

1 other answer

The common shell variables differ according to which shell you are talking about. In general, they control the shell environment behavior, terminal behavior, and other external things. You can get a list per shell by using the 'man' command with the shell name to list out the common variables used in that shell environment.

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