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

Linux Interview Questions

Questions Answers Views Company eMail

What command you execute to display the last five commands you have entered?

4 10241

Which two commands can you use to delete directories?

2 7125

our wish to print the file vacations with 60 lines to a page. Which command will accomplish this?

2 4547

To move /home/ben/memos dir in /home/bob/memos, what is the result by mv /home/ben/memos /home/bob

4 6462

What is the command to list ALL (hidden also) files of current directory & it’s subdirectories?

6 9385

What command you use for cpio to create a backup called backup.cpio of all the users’ home dirs?

2 6233

How can I only see the last 5 lines of a file?

Reliance,

10 13543

How can I only see the first 14 lines of a file?

5 10344

What is Write Command?

3 7433

When you issue the command ls -l, what signifies the first character of the resulting display file? 701 What command can you use to determine the purpose of any command?

4 7887

What are two subtle differences in using the more and the pg commands?

Airtel,

2 7209

What can you type at a command line to determine which shell you are using?

Tech Mahindra,

6 11987

How do display error messages instantly when command fails?

4 7508

how do you configure linux system as a router?

HCL,

4 10957

How to recover a deleted file in linux ?

5 12320

Un-Answered Questions { Linux }

How do you empty a file in linux?

995

Is freebsd based on linux?

931

What is $1 in linux?

975

How do you copy in linux terminal?

1115

What are hard links?

904

How can we increase disk read performance in single command?

1104

What is the shortcut to the login directory?

1091

How do make computer faster?

1038

What are the ms dos commands?

1115

What is $@ in makefile?

1036

What are the basic command in linux?

1126

What is thread explain the threads in linux?

847

Which account is created on linux installation?

950

What are the differences between user level threads and kernel threads?

868

How to catagories tickets in RHEL, which tickets are belong to PROBLEM, INCIDENT and CHANGE management? please given to me with examples

1843

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