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

Linux Interview Questions

Questions Answers Views Company eMail

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 13223

what is the command To print script arguments

Google,

4 7864

what is QUOTA-V

Google,

4 11628

how is "to run even after user logs out"

Google,

2 7706

what is command for "calj2007"

Google,

2 7060

how to create a new file command

Google,

17 29727

tell me command for" to create more than one name to a file".

Google,

3 10468

what is "ls* " is run options are 1) x 2).x 3) hidden 4) no disply tell exact answer.

Google,

6 10382

in unix how to change old name to new name

Google,

7 10013

what is command like " #(cd unixos; pwd) " tell me OUTPUT

Google,

10 12050

what is the standard output in a file as well as disply it on the terminal options like A)pr B) tail C) tee D)nl

Google, Thermotech Engineers,

3 8007

in unix how to change old name to new name

Google,

7 19548

what is the diff b/w MUTEX and semaphore?

Sony, TCS,

12 24853

Un-Answered Questions { Linux }

How do you get the full path of a file in linux?

907

Explain the work of ctrl+alt+del key combination on the linux operating system?

842

What are grep commands?

1056

Does it help for a Linux system to have multiple desktop environments installed?

1042

What are linux file systems?

925

Which of the following tasks cannot be accomplished with the touch command?

947

What are Private IP Numbers?

1217

What is the core of the linux operating system?

846

How to activate / deploy licence in RHEL 6 and what will happen if you don't activate / deploy licence in RHEL 6 ?

2690

What is timestamp of a file in linux?

938

What are linux basic components?

1000

Can I put linux on my laptop?

846

Which command reduces the size of a file?

1173

Explain about chmod options filename?

1133

Do threads run in parallel?

810

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