Command opposte of \n 1

[JaySang]

Is there such a command that will remove a line from a varibale ?

 

[toolkit]

chomp ?

$string = "foo\n";
chomp($string);

Cheers, Neil

 

[JaySang]

but what is you had a $string = "Foo\nFoo2"; and you wanted to remove the new line between

 

[toolkit]

$string = "Foo\nFoo2";
$string =~ s/\n//g;

Cheers, Neil

 

[mlibeson]

If you are working with a Windows OS file, then you might need to remove the \r (Carriage Return) as well as the \n (New Line).

Here is the expression:

s/[\n\r]//g

Michael Libeson