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

Unix Interview Questions

Questions Answers Views Company eMail

What is $# in unix?

912

Which language is used in unix?

860

How do I search for a grep file in unix?

797

What are unix options?

854

What is pattern matching in unix?

874

What is unix pattern?

857

How unix is used?

835

Does mac use unix?

892

How do I remove 30 days old files in unix?

862

What does shebang mean in unix?

837

What is dev null in unix?

896

What does $? Mean in unix?

879

Is unix still around?

840

How does unix pipe work?

904

How do I run a shell script in unix?

947

Un-Answered Questions { Unix }

Name the various commands that are used for the user information in unix.

1023

Explain command to display different lines that are found when compare two files?

1109

Is mac built on unix?

854

How can I force a socket to send the data in its buffer?

1562

How does unix pipe work?

904

What methodology can be utilized to modify the password in unix?

859

What is the fork() system call?

888

How to restrict NULL value in UNIX

1458

How to remove certain lines from a file in Unix?

951

What are a shell in unix and its types?

919

What is unix and its components?

912

I have one flat file,in this file how many columns are there i don't know,but one ename column is there , just i want to cut the surname, so how to cut the surname, any one know the answer please guide me ? ename ----- tapan kumar nayak bala murugan kutal chkrobarthy biswo My output is like that OUTPUT ------ nayak murugan chakrobarthy biswo

3431

What is ipc in unix?

944

What is i-node numbers?

1082

How does pipe () work?

1046

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