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

Linux Commands Interview Questions

Questions Answers Views Company eMail

have you ever got warning message from unix admin that file system running out of space or not enough disk space?what will u do?

HP,

5 9909

Did you work with linux? What flavors and versions?

HP,

5 9246

How do you rate yourself in unix(if 0 is novice and 10 is sys admin)?

HP,

2 7278

How do you find out the server processes running?

HP,

4 10025

How would you find whether a remote server is up or not?

HP,

8 14552

How will you execute a java program inside a kornshell script?

HP,

1 5998

Did you ever write any inerface files / profile file to support unix environment setup ?

HP,

1 4109

What would you do when all the processess hangs and there is no other option in unix?

HP,

3 9586

ls -l ls -t ls -r ls -a ls -ltr ls -u grep error file.txt grep -v error file.txt perl prg.pl | ./file.txt tee chmod +x chmod -x chmod =x ps bg date +%y%m%d ?

HP,

2878

Diff b/w C-shell and Born-shell

HP,

2 9816

How will retrieves incoming mails from different web sites

HCL, HP,

2 9587

what is Bourne shell.

Google, HCL, Infosys,

1 8446

script is like x=10; y=20; [$x-ne$y]; echo $ please give me output.

Amdocs, Google,

2 7443

how is the possible the "last 10 files present in the current directory and stores them in the file list".

Google,

9 13218

what is the command To print script arguments

Google,

4 7861

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Un-Answered Questions { Linux Commands }

What is devops model?

957

You read an article that lists the following command: dd if=/dev/fdo bs=512 of=/new what does this accomplish?

1020

What is du command in linux?

1119

How do I find old commands in linux?

1085

What is tty in linux command?

1046

please advice me what i have to prepare for NIC Exam(22-feb- 09). send me the question pattern for the 2 hrs exam. please sent it to manivannan_it15@yahoo.co.in

2357

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?

1070

How can I delete a file in linux?

1080

Which command is used to terminate a process?

946

Explain shift command of linux?

1115

How do I change shell in linux?

1060

How do I find cpu in linux?

1013

What is the command to calculate the size of a folder?

1034

How do I test my cpu speed?

973

Explain difference between swap partition and swap file?

932

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