Explain about stdin, stdout and stderr?
How important is shell scripting?
I have to write Shells (Linux + Unix)for publishing packages and reports. Is it possible ? What are the differents executable programs ineed to call ?
What is a shell? · Types of shell · what is shell scripting?
What is bash coding?
Please give me example of " at command , contrab command " how to use
Why is a script important?
What is wc in shell script?
What is .sh file in mac?
What is shell variable?
Write down the syntax for all the loops in shell scripting.
What is the lifespan of a variable inside a shell script?
how will you find the total disk space used by a specific user?
Is it possible to substitute "ls" command in the place of "echo" command?
What is the difference between break and continue commands?