Compare float value with single decimal


 
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# 8  
Old 03-11-2011
whats up, its a useful ideas. it really help me thanks.
# 9  
Old 03-11-2011
Quote:
Originally Posted by alvin0618
I am newbie in shell scripting, would you please to explain the method declare is what about ?
declare is a bultin shell command , see bash manual for reference.
Using awk we make only one system call, process the dataset and return the results(variable) to shell versus running the test and calling bc for each data record.
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