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Polaris Unix Commands Interview Questions
Questions Answers Views Company eMail

What is FIND, GREP and SED ? Could you please give me the difference between all the three? Where we use this commnands?

6 21016

How to display a file name which has zero bytes in size.

11 18004

How to replace the exact word in vi editor?? suppose a file contains words like amaze,amazed,amazement in some of the line.But i want to replace only 'amaze' with delight but don't wanna replace amazed or amazement. thanks

6 10662

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Polaris Unix Commands Interview Questions


Un-Answered Questions

What are the new features in visual studio 2017?

611


What is a bi platform?

93


What are the two basic types of transformers?

616


Are you willing to work overtime at Pizza Express?

702


When system tablespace is created?

601






how to measure 4mm,6mm,12mm,18mm plywood into a cubic meter and how many layers in a cubic meter

2770


What kind of information controls a segment in React?

298


What is a class selector in css?

298


Difference between Scheduler service and adapter pooling notification

2095


What program can I use to open excel files?

315


Does domestic/household used kerosene oil which is available in blue color (In India) can change its color over the due course of time say 8-10 years if keeping in plastic bottle? If so, in which color it will be turned to change, yellow or transparent or any other color. Please provide me the reply with strong technical approach. Since it has been asked during an interview. Please reply fast. I will be thankful to you if anyone can provide the supporting journals/write-ups/reference to favour of response.

978


Why have the electron and the proton the same charge whereas the proton is 1836 times heavier?

600


Explain the scope of resolution operator.

623


What is the use of data in work centers?

663


What is it - a technology, a standard, an initiative, or a product?

563