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?

964

What is difference between comm and CMP command?

973

What is echo command in batch file?

1043

What is kill command?

962

What is sudo bash command?

977

Which command is used to compare the files?

942

Which command is used to terminate a process?

899

What does the 'cd' command do in Linux?

1 1535

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

1 1578

What is the purpose of the 'chmod' command?

1 1647

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

1 1474

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

1 1459

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

1 1486

What is the purpose of the 'ps' command?

1 1555

How do you check the current system uptime in Linux?

1 1471

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Un-Answered Questions { Linux Commands }

How do I remove a soft link in linux?

1029

What does f mean linux?

916

Which daemon is used for scheduling of the commands?

990

Brief about the command nn?

989

How do I clear my run history?

1031

What is the command can be run to remove all the rules in an iptable table?

990

What is the command to delete a file linux?

1006

What is an os command?

1044

Brief about FTP hostname?

1044

What is #!/ Bin sh?

958

How do make computer faster?

954

What does chmod do in linux?

1047

You wish to print a file ‘draft’ with 60 lines to a page. What command would you use?

924

What is Syntax of any Linux command?

1122

Explain command grouping in linux?

1026

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