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Top Forums UNIX for Dummies Questions & Answers While condition in shell script Post 302772729 by rtagarra on Tuesday 26th of February 2013 03:09:47 PM
Old 02-26-2013
While condition in shell script

while [ "$driverName" = "" -o `checkFile "$driverName"` = "NOK" ]
do
if [ "$driverName" = "" ];then
read driverName
else
driverName=""
fi
done

can anyone please explain what exactly is happening on 1st line...is it like the conditions being ORed...I have no clue about this.
 

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