What is alias mechanism? Explain.
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What are three main elements of unix operating system?
What uses unix?
Explain what is inode?
Explain what are links and symbolic links in unix file system?
Enlist common shells with their indicators.
Is unix still relevant?
What is the significance of the superuser?
What are special characters in unix?
Is it possible to see information about a process while it is being executed?
How do you change directories in unix?
Explain the following statement, “it is not advisable to use root as the default login.”
How old is unix?