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?

941

Explain about the command elm?

982

Which Command used to lock user password in Linux?

1028

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

961

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

1114

What Command used to lock user password?

1045

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

1082

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

930

Which is the required command for checking the file system?

1028

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

960

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

989

How can we increase disk read performance in single command?

1008

What is command grouping and how does it work?

1105

How do you insert comments in the command line prompt?

1138

How do you run a command for a limited time?

985

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Un-Answered Questions { Linux Commands }

How do I move to root in linux?

1074

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

1082

How do you copy in linux terminal?

1007

What does free command do in linux?

1055

What does wc command do in unix?

984

What does rmdir do in linux?

937

How does grep work in linux?

899

What is a makefile in c?

949

Brief about the command kill PID?

1036

Brief about FTP hostname?

1050

What is cd in cmd?

889

Write a command that will look for files with an extension "c", and has the occurrence of the string "apple" in it.

1699

What is the fastest way to enter a series of commands from the command-line?

1015

What command would you use to check how much memory is being used by linux?

992

What happens to hard link when file is deleted?

874

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