[Solved]Getting Syntax Error 0 0 Syntax Error Operand Expected Error Token 0 0 Part S Bold Printth Q37055032
why am I getting a syntax error for ((: ==0 || ==0:syntax error: operand expected (error token is “==0 || ==0”) (part that’s bold)
Printthis(){
Print “*******************”
}
Head(){
printf “First side t Second side t Hypotenuse”
}
if [ $# == 2 ]; then
if (( $1 == 0 || $2 == 0 ))
then
echo “cant be zero “
exit 1
fi
printf ” calculated from input”
Head
Hyp=`1./hyp$1$2`
Printthis
printf “$1t$2t”
else
print “file processed”
Head
while read line
do
first=`echo $line | awk ‘{print$1}’`
second=`echo $line | awk ‘{print$2}’`
if (( $first == 0 || $second == 0 ))
then
echo “cant be zero”
exit 1
fi
Hyp=`./hyp $first $second`
printf “$firstt $secondt$Hyp”
Printthis
Done < math.data
fi
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