Unix General Interview Questions
Questions Answers Views Company eMail

In unix, what is echo used for?

BPL,

766

What does unix .profile contains?

BPL,

793

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

MCN Solutions,

828

Explain about shell aritmetic operators and functions?

HCL,

792

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

IBM,

754

Explain Sticky bit?

762

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

764

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

731

How to get the nth word of a line in Unix?

796

How to remove the last line/trailer from a file in Unix script?

776

How to remove certain lines from a file in Unix?

771

How to get the last word from a line in Unix file?

734

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

764

How to reverse a string in Unix?

786

How to remove the first line/header from a file in Unix?

808


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Un-Answered Questions { Unix General }

Is unix multiuser?

651


What are internal and external commands in unix?

700


How does unix work?

658


Is it possible to create new a file system in UNIX?

817


Explain what are the unix system calls for i/o?

719


What is unix buffer cache?

733


Is a directory unix?

684


Where is unix used?

744


What is the full meaning of unix?

754


How does unix file system work?

750


Why unix is secure than windows?

749


Does unix have a gui?

669


Explain how do we change file access permissions?

705


Is unix cli or gui?

660


Name the key features of the bourne shell.

687