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 9911

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 7279

How do you find out the server processes running?

HP,

4 10028

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

HP,

8 14558

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

HP,

1 6001

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

HP,

1 4111

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 9817

How will retrieves incoming mails from different web sites

HCL, HP,

2 9589

what is Bourne shell.

Google, HCL, Infosys,

1 8447

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

Amdocs, Google,

2 7446

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

Google,

9 13226

what is the command To print script arguments

Google,

4 7864

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Un-Answered Questions { Linux Commands }

How does diff command work?

973

What is $@ in bash?

1165

What is #!/ Bin sh?

992

What is the command can be used to check for file corruption?

1037

Does cp overwrite?

1076

What does make clean command do?

1028

What are linux commands useful?

1058

What is mkdir?

967

Is makefile a shell script?

991

How to root mirror in linux?

1072

What does curl command do in linux?

1073

Explain about communication features in UNIX?

1083

What is p command?

1110

What Command used to lock user password?

1113

Main configuration file and command used for NFS enabling exported directories and deamons?

1040

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