Multiple and ors in if statement bash

Question

Hi i am working on somoething , i need to create a if statement which will take multiple variables in \'&&\' and \'||\' combination . for now i am trying to this thi

Answer 1

In bash, you can do it like this:

if [[ ( $pcount == 0  &&  $ucount == 0 ) || ( $flag == 1 ) ]]
then
    echo "do stuff"
fi

Alternatively:

if [ "$pcount" -eq 0 -a "$ucount" -eq 0 ] || [ "$flag" -eq 1 ]
then
     echo "do stuff"
fi

But, I would recommend the first approach.