To append a character to the end of a string in Perl, you can use the concatenation operator `.`.
In this example,
$str1
with a value of "Hello World"
..
to append the character '!'
to $str1
.$str1 = "Hello World";
$str1 .= '!';
print $str1;
Hello World!
In this example,
$str2
with a value of "How are you"
..
to append the character '?'
to $str2
.$str2 = "How are you";
$str2 .= '?';
print $str2;
How are you?
In this tutorial, we learned How to Append a Character to end of a String in Perl language with well detailed examples.