Friend, anybody have idea regarding this problem. Assume I want know where the word
call "fish" locate in which line number, and this word i save under file call
nlexample. Assume we already know fish save under line number 2, how we show this?
Example:nlexample
I love vegetable
I love fish
I love perl
my script
-----------
my $lineno;
while (<>){
if (/pattern/){
print $lineno++;
print ": $_";
}
}
As i know we can use pattern tester to matching right? But why i perl no allow me
compiler?
[EMAIL PROTECTED] root]# ./pattern nlexample fish
Can't open fish: No such file or directory at ./pattern line 7, <> line 6.
Any comment regarding this problem, please advise.
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