Answer:
By using the following command you can remove blank lines from unix file:
$ sed 's/ *//g' sample
$ sed 's/ *//g' sample
| Previous Question | Next Question |
| How to design file watch jobs? | What is Cleanup Resources and when do you use it? |
| Previous Question | Next Question |
| How to design file watch jobs? | What is Cleanup Resources and when do you use it? |