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Remove lines with n columns

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# 1  
Old 11-10-2006
Remove lines with n columns
Hi folks - hope you are all well.

I am trying to perform some pre-processing on a data file, to make sure it is in a valid format before performing a data upload.

Each row of data in the file should consist of 10 comma delimited fields.

Can anyone advise me of a sed/awk command that might check the file and remove any lines that are not equal to 10 fields in length?

Thanks in advance.
# 2  
Old 11-10-2006
Code:
awk -F"," ' NF == 10 { print $0 } ' file

# 3  
Old 11-10-2006
Nice one anbu - much appreciated mate. Smilie
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