Question

Which of the following operator is used for less than comparison in Linux? (a) < (b) lessthan (c) lt (d) -lt

Answer 1

operator is used for less than comparison in Linux is <

Answer 2

"Option (d) -lt.

-lt operator is used for less than comparison in Linux. This operator checks whether the value of the left operand is less than the provided right hand operand. If the return value is yes, the condition becomes true. Else it returns false. For example, the expression can be given as [ $value1 -lt $value2 ] if left side operand value1 is less than the right side operand then the return value is true, else the condition becomes false."