removing certain tabs


 
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# 1  
Old 08-17-2006
removing certain tabs

I have a tab delimited file with many lines, one for each record.

each line is tab delimited with a tab before the first data field, a tab between each data field, and a tab after the last data field before it moves onto the next line.

I need to remove only the preceeding tab before the first data field and the tab after the last data field.

I'm sure this can be done with sed, but I don't really know the command that well.

Can anyone help?
# 2  
Old 08-17-2006
Can you put some sample input data here and sample of the output you want?
# 3  
Old 08-17-2006
Hi you can try something like this........

cat test | sed -e 's/^ //g' -e 's/ $//g' > 1


regards
Apoorva Kumar
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