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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 8213

Did you work with linux? What flavors and versions?

HP,

5 7530

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

HP,

2 6295

How do you find out the server processes running?

HP,

4 8350

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

HP,

8 11992

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

HP,

1 5117

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

HP,

1 3355

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

HP,

3 8166

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,

2446

Diff b/w C-shell and Born-shell

HP,

2 8761

How will retrieves incoming mails from different web sites

HCL, HP,

2 8486

what is Bourne shell.

Google, HCL, Infosys,

1 7435

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

Amdocs, Google,

2 6483

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

Google,

9 10710

what is the command To print script arguments

Google,

4 6519

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Un-Answered Questions { Linux Commands }

What are the commands used in command prompt?

529

Suppose you try to delete a file using the rm command and the deletion fails. What could be the possible reason?

550

How is grep so fast?

564

What is tail command in linux?

536

Which of the commands will replace all occurrences of the word rate with the word speed in the file racing?

490




How many types of commands are there in linux?

558

What command can you use to make a tape archive file of a /home directory and send it to the /dev/tape device?

555

I am using RedHat 6.3 in I wanna to install and configure zimbra mail. Can anybody tell me what are the RPM packages required for zimbra mail ? Where can I get those RPM packages ?

1170

Explain about sh?

582

Where can I find bash in linux?

535

How do I create a .txt file?

538

How do I permanently delete linux history?

523

What does wc command do in unix?

525

can any one send me one project on linux ...?

2354

Explain the free command.

579

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