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

Linux Interview Questions

Questions Answers Views Company eMail

What is tty name?

945

What does chmod 666 do?

982

What is unix finger command?

1005

What is parallel ssh?

1001

How do you know which shell I am using in linux?

1077

What is mask and umask in linux?

1015

How do you create a text file in linux terminal?

1019

How do I do a whois search?

939

How do I run whois command?

1054

How do I list all processes in linux?

989

What is phony in makefile?

1007

What does free command do in linux?

1114

What is cpu in top command?

1063

How do I run a shell script?

978

What does rmdir do in linux?

975

Un-Answered Questions { Linux }

Do I need antivirus for linux mint?

907

What is a script file in linux?

937

If a volume group named vg0 already exists and we need to extend this volume group up to 4gb. How will you do it?

848

How do I check storage on linux?

1038

Brief about the command nn?

1034

What does execute mean in linux?

1082

What is Synchronization? What is Mutex? Explain the Reader Writer Problem

925

What is a lightweight thread?

811

What do you mean by ldconfig in linux?

818

Where are sar logs stored?

857

What are runlevels in linux?

1104

Is threading harmful?

756

What are whois tools?

918

You are required to restore the file memo.ben. It was backed up in the tar file MyBackup.tar. Which command would you use to do it?

1072

Can I run linux on android?

852

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