Equal Operators:

The equal operators return a value of TRUE if its identical or return a value of FALSE if it is not identical. The entire pattern must match an entire value. By default, all comparison operators are case-insensitive. To make a comparison operator case-sensitive, precede the operator name with a “c”. For example, the case-sensitive version of -eq is -ceq. To make the case-insensitivity explicit, precede the operator with an “i”

Example:

$userName = 'Rakshu'
$userName -eq 'rakshu'
$userName = 'Aadharsh'
$userName -ne 'rakshu'
$number1 = 100
$number1 -gt 50
$userName = 100
$userName -le 50

OUTPUT: