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

Unix Interview Questions

Questions Answers Views Company eMail

What UNIX command will control the default file permissions when files are created?

3 12730

Explain the read, write, and execute permissions on a UNIX directory.

1 4722

What is the difference between a soft link and a hard link?

1 5695

Give the command to display space usage on the UNIX file system.

6 10644

Explain iostat, vmstat and netstat.

2 9821

How would you change all occurrences of a value using VI?

1 6343

Give two UNIX kernel parameters that effect an Oracle install

1 5281

what is the command to list files in a directory in UNIX?

8 12945

what is the command to list all files in a directory, including the hidden files in UNIX ?

CTS,

9 17670

How do you find out all processes that are currently running in UNIX OS?

10 16875

In UNIX, what is the command to kill a process?

10 22505

In UNIX, what is the command to edit contents of the file?

9 13655

in UNIX ,What is the command to view contents of a large error log file?

7 14979

How do you log in to a remote Unix box?

2 8228

what is the command to get help on a UNIX terminal?

5 10488

Un-Answered Questions { Unix }

How to install unix on windows 10?

1074

Is socket a hardware or software?

972

What is process termination in unix?

954

Is mac a unix?

936

Which is the shell of unix?

1007

What does af mean in sockets?

996

Why is it called grep?

1087

Who command in unix operating system?

1192

What is af_inet in socket?

877

How do I run a bash script?

1241

Give a brief idea about representation of devices in unix.

1034

In unix, what is echo used for?

1080

What is a command and examples?

1289

What is directory unix?

995

What is unix for?

959

For More Un-Answered { Unix } Questions Click Here