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?

985

Explain about the command elm?

1028

Which Command used to lock user password in Linux?

1070

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

988

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

1159

What Command used to lock user password?

1113

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

1138

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

967

Which is the required command for checking the file system?

1076

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

1019

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

1040

How can we increase disk read performance in single command?

1046

What is command grouping and how does it work?

1135

How do you insert comments in the command line prompt?

1181

How do you run a command for a limited time?

1023

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Un-Answered Questions { Linux Commands }

Explain about system and user utilities?

970

What signal is ctrl c?

966

What are linux commands useful?

1058

How to write the output of a command to a file?

1075

What is bash command?

1027

What is devops linux?

980

How many types of commands are there in linux?

1065

Why is it called bash?

920

What is the default number of shell commands saved in the history list of .cshrc file?

986

What is tail command in linux?

1044

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

1159

Enlist some linux networking and troubleshooting commands?

1075

What does umask 022 mean?

1146

You attempt to delete a file called sales.mem using the rm command but the command fails. What could be the problem?

1081

Explain shift command of linux?

1115

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