Linux | Linux Training | Linux Server

Script is nothing but a small program.

It is a combination of loops.

It is a group of variables,functions,pointers.

In case of linux we have default variables and if we create a file it stores in terms of inode number.

variable types

ENV (Environmental variables)

SET(Global variables)
In case of ENV we cannot change path.It is done automatically.
In case of SET we can change the path.We can define our own variables.

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Linux Shell Scripting

variable types