how to insert a extra line in a text file


 
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# 1  
Old 02-18-2008
how to insert a extra line in a text file

how to insert a extra line in a text file using a sh command

iam trying to think of a way to add a extra line but without deleting the whole text

do anyone have any ideas
# 2  
Old 02-18-2008
Code:
echo "" >> mytextfile

one way to add a line at the end.
# 3  
Old 03-07-2008
iam trying to let the user enter a line of text and the entered line if text will be inserted at the bottom of the text file
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