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?

1019

What is difference between comm and CMP command?

1032

What is echo command in batch file?

1079

What is kill command?

1020

What is sudo bash command?

1023

Which command is used to compare the files?

985

Which command is used to terminate a process?

940

What does the 'cd' command do in Linux?

1 1616

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

1 1626

What is the purpose of the 'chmod' command?

1 1765

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

1 1541

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

1 1507

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

1 1548

What is the purpose of the 'ps' command?

1 1627

How do you check the current system uptime in Linux?

1 1535

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Un-Answered Questions { Linux Commands }

What does chmod do in linux?

1083

What is DISM command?

996

What is du -s * | sort -k1,1rn | head command used for?

898

Explain getopts command of linux?

1125

What is in mkdir command?

1104

What is tty name?

937

What is sudo bash command?

1023

What is ps command in linux?

1013

What is bash command?

1019

How do I set permission to run in linux?

1144

What are the commands used in command prompt?

992

Explain about lprm job number?

1095

How do I move to root in linux?

1144

What is type command in linux?

1056

The head command writes the how many lines of a file to screen?

1096

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