Thanks!
Maxim Berlin wrote:
> Hello Jimson,
>
> Thursday, September 13, 2001, Jimson Lee <[EMAIL PROTECTED]> wrote:
>
> [..]
> JL> Being new to perl, I know how to search for strings. I know how to
> JL> explicitly search and replace a string.
> you always can use variable instead of exact string.
>
> JL> What I don't know how to do is
> JL> search for a string,
> in array - grep, as you wrote below.
> in string - match, see
> perldoc -f m
>
> JL> make that string a variable,
> grep function return array of results.
> my @results = grep /OAM/i, @lines;
>
> JL> and then use that
> JL> variable in a search and replace statement so that I can run this script
> JL> at all my sites.
> see
> perldoc -f grep
> (grep can do replace for you), or
> perldoc -f s
> perldoc perlop
> JL> Here's what I'm using to search for a string...
>
> JL> open FILE, "<config.cfg" or die "can't open config.cfg: $!";
> JL> my @lines = <FILE>;
> JL> print grep /OAM/i, @lines;
>
> JL> When I run this against config.cfg, it gives me the string OAM... Can I
> JL> make that a variable?
> yes :)
>
> Best wishes,
> Maxim mailto:[EMAIL PROTECTED]
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