What is the use of grep and egrep in unix?
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How do I create a directory in unix?
What is the ‘nohup’ in unix?
Enlist common shells with their indicators.
What is unix shell scripting used for?
Where is unix operating system used?
Does unix still exist?
How does unix pipe work?
following two file are file a file b 110 aab 330 xxl i want the output like file a fileb 110 xxl 330 aab give solution ?
Describe the responsibilities of shell in brief.
What is unix language?
What are some common shells and what are their indicators?
What is Process id in unix?