Shell Programming and Scripting

Hello,

I would like to make a script in c-shell, using sed comand, but i don know how to do this task:
I have a file name data in /home/user/IMPUT with several text lines:

1144088 2012/05/21 23:20:08 36.8505 -11.2618 0 4.3(mb)

1143593 2012/05/18 13:12:12 34.0526 1.8096 0 4.7(mb)

1143384 2012/05/17 05:07:30 36.8650 -12.3306 0 4.6(mb)

1143167 2012/05/15 10:05:48 36.9128 -12.2563 0 3.6(mb)

The first one is always a blank line and there is a blank line between each line text, as you can see.
How could I write every single line in a different output file?

Thanks in advance.

Code:

 sed '/^$/d' IMPUT| awk '{print > "File_"NR".txt"}'

OR

Code:

awk '!/^$/{print  > "File_"NR".txt" }' IMPUT

See if your shell can acept split command.

I tried this in ksh and it worked.

Code:

split -l 2 input.txt output

The l switch is used to direct nr of lines to output. I have given 2 to count the blank line following actual data line as well.

Thanks a lot!!!
I have used split command and it works.

Now I need to do it in another way, without creating new text files from every file's text line:
I would like to make a script in c-shell, using a loop (for command), which for each odd line in my imput text file -> don't do anything, and for each even line -> run several programs.

Any suggestion please??