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how can i add/modify filename after output?

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Top Forums Shell Programming and Scripting how can i add/modify filename after output?
# 1  
Old 09-29-2006
how can i add/modify filename after output?
Hi All,

I have a script to convert a file and output the filename with "_output", however it not work. Can help?

echo Please input list file name:
read listn
for file in `cat $listn.txt`
do
convert $file > $file_output

Thanks all!!
# 2  
Old 09-29-2006
Use:
Code:
convert $file > ${file}_output

instead, supposing that "convert" is a funcion/program/whatever which outputs what you want insisde the new file.

To sum up, use ${file}_output instead. Smilie

Regards.
Last edited by grial; 09-29-2006 at 09:00 AM..
# 3  
Old 09-29-2006
whats the op u are getting
# 4  
Old 10-03-2006
thank you...it's work.
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