I don't have any manuals handy for this one so I thought Id ask the list my
newbie question.
I am writing a small shell script for work which reads in comma separated data
and parses it to another program. I want to check each field to see if it is
blank and if so exchange the blank for two single quotes (ie: '' ).
I am trying to use an if statement right now, but I cant figure out how to
represent a blank.
if [ $field -eq "" ]
then $do_something
else $do_something_else
fi
What's wrong with the above picture?
Aaron
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