Linux Commands Interview Questions
Questions Answers Views Company eMail

how many limitations of under directories in ext2/3 linux file system?

Logica CMG,

1 6396

Any one example of uninteruptable sleeping process?

Satyam,

2 5802

Which priority has the process?how do u view?

Yahoo,

3 9696

How do you read ext2/3 file system in windows?

HP,

8 10421

how do you configure linux system as a router?

HP,

5 11026

when zombie process fully cleared?

HP,

4 10097

How do find hard disk revolutions speed?

ACL, HP,

1 9324

How do display error messages instantly when command fails?

Satyam,

2 6705

how do find all failed login attempts via ssh?

TCL,

8 21469

how do you port scaning with netcat command?

Qseap Technologies, Wipro,

1 7109

how do u find remote machine operating system and version?

Wipro,

10 30784

how do u extract files from iso cd images in linux?

Wipro,

5 10012

how to add linux user to group?

18 20647

find out what file systems supported by kernel?

4 8660

hi friends how to reinstall the grub.conf file. once i delete the grub file in perminatle ofter how to get back that file. plz send me ans. regards. madhu.m

5 14029


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Un-Answered Questions { Linux Commands }

What will happen when a system call is encountered in a user program?

1802


What are vim commands?

735


What is the difference between locating and locate command?

755


What make install does?

727


What commands are used to see all jobs running in the hadoop cluster and kill a job in linux?

771


What is $@ in bash?

780


What is the use of man command in linux?

784


How do I find old commands in linux?

804


How do I clear my run history?

823


What is the role of case sensitivity in affecting the way commands are used?

889


You wish to restore the file memo.ben which was backed up in the tarfile mybackup.tar. What command should you type?

741


What is top command in linux?

721


What is ls command and what it does?

774


What does wc command do in unix?

760


What is df command in linux?

758