[CentOS] Vim scripting - cursor motion

From: Jussi Hirvi <listmember at greenspot.fi>

>     :% s/\t/","/g
> Then I should add something to the beginning of file (line 1, char 1).
> And append something to the end of the file (last line, last char). But 
> I cannot find a way to do this. Should I move the cursor (and how?), or 
> what?

echo "First Line" > NEWFILE
cat FILE | tr '\t' ',' >> NEWFILE    or   sed 's/\t/,/g' FILE >> NEWFILE
echo "Last Line" >> NEWFILE

or

awk ' BEGIN { print "First Line"; } { gsub(/\t/, ",", $0);print $0; } END { print  "Last Line"; } ' FILE > NEWFILE

JD