Rahul Singh

I am currently working in Oracle apps, I have 3 years of experience working in PL SQL , I am looking for institute where I can work as trainer on Saturday and Sunday, Can somebody suggest on this, I am currently staying in Bangalore

I agree with you. when we are working on some technology and becomes perfect, the thing comes to our mind is giving tutions or joining some institute as a trainer. Some people are really good in teaching but do not want to join as a teacher or professor, they want to grow in an industry as well as share there knowledge. In my opinion you should join some medium size institute with trains student in your skills. Get the institute number from net and call them and ask for any requirement for you skills as a trainer. I am sure they will hire you as you will get them an extra batch of students. The life is full of opportunities, its only u need to work hard to grab them before someone else grabs it. No one can take anyone's chance. You can grow in your organization too along with giving trainings. Trainings will even make your knowledge more powerful. You will get to learn some more concepts.

How to become a UNIX trainer in an institute. I have good experience in UNIX shell scripting. How do I apply for a trainer position in an institute.

In the following snippet: /xyz.txt 404 /abc.txt 506 /pqr.txt 404 /xyz.txt 404 /abc.txt 505 /abc.txt 406 /abc.txt 306 /xyz.txt 206 How to write a bash one liner so that the unique text files are counted? For the above snippet the result has to be like: 3 /xyz.txt 4 /abc.txt 1 /pqr.txt Can this scenario be tried in Perl one liner too?

Hi Devi, Your while loop solution will not work for all the scenarios. 1. U have not used sort before uniq so in case of unsorted data, the code will not give proper output. 2. Actually we should avoid using while loop in pipe sequence since piping spawns a new shell every time, if you use or assign any variable some value inside that while loop, it's scope will only be inside the while loop even if the variable is assigned some initial value before the while loop. U cannot refer the new value of the variable outside the while loop. Since the shell in which while executed would be destroyed once the loop completes.

In the following snippet: /xyz.txt 404 /abc.txt 506 /pqr.txt 404 /xyz.txt 404 /abc.txt 505 /abc.txt 406 /abc.txt 306 /xyz.txt 206 How to write a bash one liner so that the unique text files are counted? For the above snippet the result has to be like: 3 /xyz.txt 4 /abc.txt 1 /pqr.txt Can this scenario be tried in Perl one liner too?