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

Linux Commands Interview Questions

Questions Answers Views Company eMail

Explain about refer?

932

Explain about the command elm?

961

Which Command used to lock user password in Linux?

1010

How can we increase disk read performance in single command in Linux?

942

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc..?

1101

What Command used to lock user password?

1027

What is command to check ports running/used over local machine

1066

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

917

Which is the required command for checking the file system?

1003

How do you open a command prompt when issuing a command?

947

Main configuration file and command used for NFS enabling exported directories and deamons?

971

How can we increase disk read performance in single command?

992

What is command grouping and how does it work?

1084

How do you insert comments in the command line prompt?

1116

How do you run a command for a limited time?

971

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Un-Answered Questions { Linux Commands }

What does mkdir mean in linux?

1060

What is the command to see on which port which service is running? And what is the difference between /etc/services file and net stat command?

933

How do I change shell in linux?

991

Brief about FTP hostname?

1034

In order to display the last five commands you have entered using the fc command, you would type?

898

Which is the required command for checking the file system?

1003

What is command to check ports running/used over local machine

1066

What is $$ in shell script?

920

Is cmake only for c++?

943

What is the purpose output of cd command?

994

What is cpu in top command?

989

What is cat command in linux?

941

How can we increase disk read performance in single command in Linux operating system?

1076

How can I check the exit status of my previous command in Linux operating system?

929

How do I move to root in linux?

1045

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