Linux Commands Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Linux Commands Interview Questions

Questions Answers Views Company eMail

What is bash command?

1026

What is difference between comm and CMP command?

1047

What is echo command in batch file?

1091

What is kill command?

1030

What is sudo bash command?

1031

Which command is used to compare the files?

992

Which command is used to terminate a process?

946

What does the 'cd' command do in Linux?

1 1629

How would you check the available disk space on a Linux system?

1 1630

What is the purpose of the 'chmod' command?

1 1785

How do you view the contents of a file in Linux?

1 1561

Explain how you would find a specific string in a file.

1 1521

How do you list all the files in a directory, including hidden files?

1 1561

What is the purpose of the 'ps' command?

1 1634

How do you check the current system uptime in Linux?

1 1550

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Un-Answered Questions { Linux Commands }

What is df command in linux?

1024

How do I permanently set ulimit in linux?

947

What could be the problem when a command that was issued gave a different result from the last time it was used?

1242

Which command is used to compare the files?

992

What is kill 9 in linux?

1022

How do you check which file consuming more space in linux?

1014

What are bash scripts used for?

1082

Who is unix command?

1033

What does comm do and how to use it?

1019

How do you do nslookup?

1015

What does touch do in linux?

980

What is make command in linux?

1095

What are the commands used in command prompt?

1003

What is the command can be used to check for file corruption?

1035

What does curl command do in linux?

1073

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