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 8542

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

Amdocs, Google,

2 7551

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

Google,

9 13491

what is the command To print script arguments

Google,

4 8039

what is QUOTA-V

Google,

4 11762

how is "to run even after user logs out"

Google,

2 7785

what is command for "calj2007"

Google,

2 7161

how to create a new file command

Google,

17 30245

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

Google,

3 10570

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

Google,

6 10566

in unix how to change old name to new name

Google,

7 10196

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

Google,

10 12302

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 8127

in unix how to change old name to new name

Google,

7 19752

what is the diff b/w MUTEX and semaphore?

Sony, TCS,

12 25196

Un-Answered Questions { Linux }

What is libc in linux?

954

Why is unix used?

1025

How much disk space does linux need?

930

What is curl used for in linux?

951

What is the difference between ext2 vs ext3 vs ext4?

1028

Name the linux loader.

967

What is the maximum length for a file name in Linux?

900

How do I check if my cpu is overclocked?

1089

Does the alt+ctrl+del key combination work in linux?

868

What is the use of recvfrom(2) Function?

1579

Who linux commands?

1136

What is c++ makefile?

994

What are vim commands?

1086

What is the difference between socket & port?

957

What is ll command in unix?

1121

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