Unix Commands Interview Questions
Questions Answers Views Company eMail

How to setup sudo, only can use for particular date & time only ( for solaris10 )

ups,

1 3948

What do you mean by zambie process?

6 10919

What is the functions of zambie process?

3 7592

How to setup Disk space as well as memory in solaris10?

4 7263

What is file system in unix??

Symphony,

10 16530

what is mount ,tell me about mount ,how can u use in real time project??

Symphony,

12 15005

what is the meaning of this command rm -rf / what will it do ?

Altair,

5 13296

how to remotely move a file ??? that mean how to move a file one machine to another machine ???

Altair,

10 15077

Which mode is used for allowing file write,read and append mode?

BitWise, TM,

9 19075

Which Command is Used for temprary switch User?

BitWise, IBM,

5 16424

What is use of sed command?

BitWise, Infosys, Reliance,

12 27911

Give the command to display space usage on the UNIX file system.

16 29526

What is the difference between Shell Programming and Shell scripting?

HCL, TCS, Wipro,

10 37568

how unix kernel distinguishes between a normal file and device file ?

Google, IBM, McAfee, Vodafone,

7 16657

what will this do $cat > file.c ?(file.c is a file in current directory)

IBM,

20 20318


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Un-Answered Questions { Unix Commands }

What is awk used for?

597


Which command is used to find whether the system is 32 bit or 64 bit?

603


What is the search command in unix?

577


Why is grep called grep?

754


What does grep v grep do?

522






What is the use of the command 'ls -x chapter[1-5]' ?

637


What do chown command do?

508


What is unix command?

561


What difference between cmp and diff commands?

695


How do I use grep to search for a file?

565


What does find command return in unix?

564


What do chmod, chown, chgrp commands do?

605


Explain the steps that a shell follows while processing a command.

663


What does the metacharacter mean?

596


What is the use of tee command?

544