Select Code to Download

perl -E "my $string = 'abc efg hijk lmnop'; if($string !=~ m/defg/) {s
+ay $string;}"
abc efg hijk lmnop

use warnings;<c> added to the one-liner this is evident:</p>

<c>!=~ should be !~ at -e line 1.
Use of uninitialized value $_ in pattern match (m//) at -e line 1.
Argument "abc efg hijk lmnop" isn't numeric in numeric ne (!=) at -e l
+ine 1.

C:\>perl -E "use warnings; my @strings = ('12345 defg', 'abc efg hijk 
+lmnop', 'xyz defg abc'); for my $string(@strings) { if($string !~ m/d
+efg/) {say $string;}}"
abc efg hijk lmnop