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# 1  
Old 10-04-2011
MySQL blank space

hi everyone,
i have a problem in unix script , i need to remove line that has blank , not blank line .
example: mahm,,jdggkhsd,ghskj,,fshjkl
can anyone help?

Last edited by radoulov; 10-04-2011 at 05:38 AM.. Reason: Code tags.
# 2  
Old 10-04-2011
So in the event that the line matches the pattern ',[:space:]+,' you wish not to display it?

That sounds like a job for grep -v
# 3  
Old 10-04-2011
i made grep to search about this lines , how can at the same time delete them?
# 4  
Old 10-04-2011
try using grep -v to exclude them then pipe the output to a temp file, now replace your original file with the temp file and there you are, job done.
# 5  
Old 10-04-2011
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