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

Unix Interview Questions

Questions Answers Views Company eMail

What is positional parameters in unix?

1114

What is the symbol in unix?

969

What does cp mean in unix?

905

What does pipe do in unix?

1018

Is unix written in c?

835

What does ls lrt in unix?

974

What is umask in unix?

951

What is c shell in unix?

915

What are special characters in unix?

929

What are internal and external commands in unix?

1032

How do you kill a job in unix?

1091

What is Unix, and how does it differ from other operating systems?

2 1148

What is the Unix file system hierarchy?

2 1301

What is a shell in Unix? Name some common Unix shells.

2 1278

What are file permissions in Unix, and how are they represented?

2 1317

Un-Answered Questions { Unix }

What are the possible return values of kill() system call?

883

What is file structure in unix?

977

Explain the different types of pathnames that are used in unix.

925

Is unix the first operating system?

978

What are the benefits of running processes in the background?

949

What is unix kernel explain it?

980

Is windows unix based?

981

Describe the term directory?

1517

What are a shell in unix and its types?

1026

What is the command to find hidden files in the current directory?

1235

i m putting 2.6yrs fake exp in oracle/unix production support i want to know some real time issues,like tell me the challenging issue u ever faced? my project is credit card application plz help me!

13443

How to display the contents of a file?

1145

How can you get/set an environment variable from a program?

1009

Can you explain what does the kernel do?

965

Differentiate multiuser from multitask.

1054

For More Un-Answered { Unix } Questions Click Here