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

Unix Interview Questions

Questions Answers Views Company eMail

In detail elaborate the system? What is driver?

BMC,

2217

What is mutex?

BMC,

2 10064

What is virtual memory?

BMC,

2 9216

how will u execute a file in unix

QA,

8 19984

how many types of file in unix?

MNC, TCS,

34 53551

in unix how to change old name to new name

5 9819

what is the use of the hidden files?

3 10565

does the stat() function call use the inode of the file to generate the information about a file? what is inode mostly used for?

HP,

1 5075

who to change the duplex setting of network interface in command line

1 7653

What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?

Deloitte, Polaris,

6 23750

Why we are using UNIX OS when we are doing the testing in our application?

IBM,

5 12289

What is Mac, and how is it different from PC? Which one is better for professional users, and why

Evolving Systems, IBM,

1 5334

How to setup sudo, only can use for particular date & time only ( for solaris10 )

ups,

1 4882

What do you mean by zambie process?

6 13478

What is the functions of zambie process?

3 9088

Un-Answered Questions { Unix }

What is fork()?

1096

What is the significance of the 'tee' command?

1253

How do I search for a file in unix command?

1057

Max relax-able permission value with out giving write permission to others?

1072

What are the main differences between Apache 1.x and 2.x?

8547

What is unix and why is it important?

991

What is a bash command?

1236

What are shell variables?

976

Where unix is used today?

969

How do I search a whole word in vim?

1220

Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?

1448

What is positional parameters in unix?

1116

Enlist common shells with their indicators.

1085

Explain Sticky bit?

1049

What happens when we execute a unix command?

1194

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