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how can I read the space in the end of line

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Top Forums UNIX for Advanced & Expert Users how can I read the space in the end of line
# 1  
Old 09-30-2007
how can I read the space in the end of line
cat file1|while read i
do
echo "$i"|wc
done

with this command the space in the end of the line not considered
how can solve that

for example:
read h
"hgyr "
echo "$h"|wc
4
# 2  
Old 09-30-2007
Just change IFS:

Code:
while IFS= read ...

Last edited by radoulov; 09-30-2007 at 09:38 AM.. Reason: content changed
# 3  
Old 09-30-2007
thanks
thanks radoulov
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