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

Unix Interview Questions

Questions Answers Views Company eMail

What is the functionality of a top command?

Amazon,

1114

Explain about unix basic commands

Aditi Placement Service,

win 3.1 is a

TISL,

1131

If we are terminated at the middle of the program execution in UNIX,what will happen to the program, it will continue running r terminate r the o/p will be send to your mail?

Apps Associates,

1438

What is the command to connect to remote terminals

Apps Associates,

1004

What are the commands in UNIX to list the files in a Directory?

CGI,

1191

What is the use of touch command in there?

Accenture,

1 2412

In unix, what is echo used for?

BPL,

1029

What does unix .profile contains?

BPL,

986

What is the difference between soft link and hard link in Unix operating system ?

MCN Solutions,

1044

Explain about shell aritmetic operators and functions?

HCL,

1023

What are my options if I want to turn on security with a non-root server ID in a UNIXÂ® environment?

IBM,

960

Explain Sticky bit?

994

How to print/display the first line of a file in Unix?

1002

How to get the n-th field from a Unix command output?

989

Un-Answered Questions { Unix }

What is a deep well socket?

923

Why unix is secure than windows?

980

How would you identify daemons in unix?

991

What happens when we execute a unix command?

1147

How can I write a multi-homed server?

1647

For which kind of fault the page is checked first?

961

Is unix more secure than windows?

861

What is unix operating system explain various components of unix operating system?

921

What does pipe () return?

1078

What is unix buffer cache?

989

How do I check disk space in unix?

940

What are conditions on which deadlock can occur while swapping the processes?

1126

How do I run a ksh script in unix?

973

What's a command word?

1182

What is the difference between unix and windows operating system?

983

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