Multiple conditions in shell if statement

You can use && for “and” and || for “or” to combine multiple conditions in shell if statement –

## Multiple conditions in shell if statement
a=10
b=12
c=5
d=30
if [[ ( $a == 10 && $b == 12 ) || ( $c ==  5 && $d == 30 ) ]];then
  echo "this is true"
fi

## Returns this is true

## Multiple conditions in shell if statement

a=10

b=12

c=5

d=30

if [[ ( $a == 10 && $b == 12 ) || ( $c == 5 && $d == 30 ) ]];then

echo "this is true"

## Returns this is true

Tags: Bash, FAQ, Linux, Shell