Shell Scripting for Unix/Linux
Wednesday, February 23, 2011
What is Shell in Unix/Linux?
Shell is a command interpreter program which acts as an interface between the user and the Unix/Unix-like operating systems.
Primary objective is to read commands from console/terminal and then execute them.
Two major feature of any shell:
Acts as Interpreter
Acts as programming environment or capability which allows you to write & execute shell script
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