Unix Commands Interview Questions
Questions Answers Views Company eMail

What is .sh file?

812

How does pipe () work?

766

What is $0 bash?

860

What is grep in bash?

751

How do you grep a case insensitive?

703

Who invented grep?

851

Why is it called a shebang?

758

What does awk stand for?

768

What is updatedb?

740

How do I search for text in vi?

740

Who wrote grep?

745

Is grep faster than awk?

714

How do I use grep to search for a file?

765

How do I search a whole word in vim?

843

What is time_t?

755


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Un-Answered Questions { Unix Commands }

What are bash commands?

762


How do I search for a file in unix command?

715


What is the search command in unix?

785


Which command is used to find whether the system is 32 bit or 64 bit?

786


Explain the terms ‘system calls’ and ‘library functions’ with respect to unix commands?

863






What is the pipe command?

759


How do I run a whois command?

793


What is ‘ps’ command for?

808


How do I delete files from command prompt?

750


What is the command to find maximum memory taking process on the server?

851


What command is used to switching between users in unix?

734


How do I run a bash script?

762


What does touch command do in unix?

930


What does find command return in unix?

804


Which command can you use to find the currently running process in unix server?

748