What is a command line shell?
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What are zombie processes?
How does shell scripting work?
What is meant by dos operating system?
What is shift command in shell script?
I have 2 files and I want to print the records which are common to both.
how to separate the even and odd number generated from one file to two separate file i.e. even numbers in file1.txt and odd numbers in file2.txt
Explain about the slow execution speed of shells?
What are the default permissions of a file when it is created?
how is the oppurtunities for unix in the software
When should shell programming/scripting not be used?
How does ls command work?
What is the use of "$#" in shell scripting?