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Unix Interview Questions
Questions Answers Views Company eMail

What is the functionality of a top command?

Amazon,

615

Explain about unix basic commands

Aditi Placement Service,

5

win 3.1 is a

TISL,

680

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,

974

What is the command to connect to remote terminals

Apps Associates,

522

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

CGI,

604

What is the use of touch command in there?

Accenture,

1 1395

In unix, what is echo used for?

BPL,

575

What does unix .profile contains?

BPL,

579

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

MCN Solutions,

614

Explain about shell aritmetic operators and functions?

HCL,

562

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

IBM,

535

Explain Sticky bit?

 569

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

 533

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

 546

Un-Answered Questions { Unix }

Is unix a programming language?

487

what is the advaantage of each user having its own copy of the shell?

2022

Is unix more secure than windows?

451

Is unix cli or gui?

467

What does this command do,"$more readme.txt“?

680




What is unix for?

510

Why unix terminals are called dummy terminals?

527

Is mac a unix?

504

Elucidate on the different ids used in the unix process?

489

How do I use grep to find a file?

571

List the system calls used for process management?

609

How do you grep a case insensitive?

530

What is “chmod” command?

556

Am using Mac OS 10.4.11 on an Imac (PPC) Internal hard disk got named disk0s3 and will not mount. What commands can be used in TERMINAL to rename the internal hard disk to C96?

2092

How do you make programs portable on unix and dos under such circumstances?

464

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