Today i am going to share an interesting vedic maths trick. At first you will find it difficult but with practice, you will be able to find square of any number within number system tricks pdf seconds. Multiply the number from Step 4 by 10: 10.
It’s very difficult to answer every query here, it’s better to post your query on IBPSToday. Want to share anything with us ? My name is Ramandeep Singh. I love to help people preparing for Bank exams. In this article we will review sed, the well-known stream editor, and share 15 tips to use it in order to accomplish the goals mentioned earlier, and more.
Every system administrator has to deal with plain text files on a daily basis. Knowing how to view certain sections, how to replace words, and how to filter content from those files are skills you need to have handy without having to do a Google search. What if we need to view a section in the middle? On the other hand, it’s possible that you want to print the entire file except a certain range. It’s possible that you’re interested in set of non-consecutive lines, or in more than one range.