Remove unwanted lines from text script

[Sige]

How do you remove unwanted lines from a script that will be sent to a serial port?

It is an automatically created script which where commented lines start with a #.

I want to remove every line starting with a #.

[Sige]

some lines do not contain any text.  just line feed / end of line. 

example:

# comment

#comment

execute this line

# comment

#comment

also execut this one

#

# comment

I want to extract all line that do not begin with #.  The trouble are lines that do not contain any text.

[Dennis_Knutson]

Looks like the same type of scripts I have to run. Try the attached.

Message Edited by Dennis Knutson on 02-15-2007 02:29 PM