verifique se o número é maior que
# bash check if number is greater than
a=10
b=11
if [ $a -gt $b ]; then
echo "this is won't be executed, because $a is smaller than $b";
fi
# DON'T DO THIS:
if [ $a > $b ]; then #INCORRECT!!
echo "this will be executed, incorrectly";
fi
Dark Dotterel