How can you get/set an environment variable from a program?
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how to list all the hidden files?
What are data structures that are used for Demand Paging?
what is the functionality of kernel in unix architecture?
What are the core concepts of unix
How to null a file in unix?
Is unix cli or gui?
How does unix operating system works?
Differentiate swapping and paging.
What is the ‘nohup’ in unix?
Is windows 10 unix based?
How to get the last word from a line in Unix file?
How do I show only directories in unix?