Robert:
An example is below.
#!/usr/bin/perl -w
open(FILE,"/etc/passwd") || die "Cannot open file: $!";
while ( <FILE> )
{
if( /Ezra/ ) #I'm searching for strings with the word Ezra.
{
print $_; # Now I'm printing lines with the name Ezra
}
}
close(FILE);
On 4/24/05, Robert Kerry <[EMAIL PROTECTED]> wrote:
> I want to use Perl to extract keywords from plaintext, don't know
> whether there are some exsiting package / algorithm for doing that?
> Thank you.
>
> Regards,
>
> Robert.
>
> --
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
> <http://learn.perl.org/> <http://learn.perl.org/first-response>
>
>
--
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
<http://learn.perl.org/> <http://learn.perl.org/first-response>
