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

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 4825

What do you mean by zambie process?

6 13297

What is the functions of zambie process?

3 8959

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

4 8855

What is file system in unix??

Symphony,

10 19918

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

Symphony,

12 18984

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

Altair,

5 15643

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

Altair,

10 18199

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

BitWise, TM,

9 21975

Which Command is Used for temprary switch User?

BitWise, IBM,

5 18288

What is use of sed command?

BitWise, Infosys, Reliance,

12 32427

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

16 35096

What is the difference between Shell Programming and Shell scripting?

HCL, TCS, Wipro,

10 41502

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

Google, IBM, McAfee, Vodafone,

7 19589

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

IBM,

20 26213

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Un-Answered Questions { Unix Commands }

Name the unix command to find how many days the server has been up.

1167

What is a command and examples?

1241

What is in grep command?

1177

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

1153

What is the command to find hidden files in the current directory?

1193

What is rmdir command?

1115

What is $0 bash?

1209

What is unix command line?

1266

What command is used to check the current users?

1136

How can you see the command line history?

1144

Is command prompt unix?

1164

Which command can you use to find the currently running process in unix server?

1130

What does 'mkdir' command do in UNIX?

1315

What command will change your prompt to myprompt?

1334

What is grep command in unix with examples?

1225

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