Re: hash value and grep / get some files searched and indexed

On Saturday 08 April 2006 01:08, Alan_C wrote: > On Friday 07 April 2006 03:34, John W. Krahn wrote: > > Alan_C wrote: > > > Hi, > > > > Hello, Hi. Thanks for the help. I've got a (Linux platform) working solution with the improvements that I mentioned are onto it. When searching (enter on com

Re: Is this correct in perl?

On Sun, 2006-09-04 at 12:52 +0800, Practical Perl wrote: > Hello, > > When I receive a signal (for example,TERM or INT) from terminal,I want to > get the process exit immediately.But the process have some childs running,so > he would tell the childs to exit before he exit.So I write a kill stateme

hash and parsing help

Hi I have generated a hash from data 3 levels deep meaning, $hash{$key1}{$key2}{$integer} is how i would get a value. for each key2 there are some no. of values which are same in number for all keys under one key1 but may be different under other key1's. Now the data values are of the form :

Re: Is this correct in perl?

Mr. Shawn H. Corey schreef: > You could do it this way: > > END { > kill TERM, keys %childs; > } > > which will kill the child processes regardless of how the program > ended; with the exception of `kill 9`, of course. If the childs stopped earlier, and their PIDs got reused, you would ki

Re: Is this correct in perl?

On Sun, 2006-09-04 at 18:10 +0200, Dr.Ruud wrote: > If the childs stopped earlier, and their PIDs got reused, you would kill > wrong processes in this way. That's why you have to keep accurate track of which processes are yours. Most of the time this is not a problem since the PIDs will only get r

Re: Is this correct in perl?

> ""Mr" == "Mr Shawn H Corey" <[EMAIL PROTECTED]> writes: "Mr> That's why you have to keep accurate track of which processes are yours. "Mr> Most of the time this is not a problem since the PIDs will only get "Mr> recycled some 60_000 processes later. Unless your Perl program runs all "Mr> the

Re: Is this correct in perl?

On Sun, 2006-09-04 at 11:52 -0700, Randal L. Schwartz wrote: > Huh? What UNIX system does this? Ubuntu >From man signal: Signal Value Action Comment - SIGHUP1

Re: Is this correct in perl?

> "Shawn" == Shawn H Corey <[EMAIL PROTECTED]> writes: Shawn> On Sun, 2006-09-04 at 11:52 -0700, Randal L. Schwartz wrote: >> Huh? What UNIX system does this? Shawn> Ubuntu >> From man signal: Shawn>Signal Value Action Comment Shawn>

Re: hash and parsing help

to recurse through the values for $key1 (keys %hash) { for $key2 (keys %{$hash{$key1}}) { for $integer (keys %{$hash{$key1}{$key2}} ) { print "\$hash{$key1}{$key2}{$integer} = $hash{$key1}{$key2}{$integer}\n"; } } } -- To unsubscribe, e-mail: [EMAIL PROTE

Re: Is this correct in perl?

> >You could do it this way: > > END { >kill TERM, keys %childs; > } > >which will kill the child processes regardless of how the program ended; >with the exception of `kill 9`, of course. > No,I think it's not so right here. Under your statement,when all childs exited,they also send a SIGT

Re: hash value and grep / get some files searched and indexed

Alan_C wrote: > > Hi. Hello, > Thanks for the help. I've got a (Linux platform) working solution with > the improvements that I mentioned are onto it. > > When searching (enter on commandline) multiple words it can print out several > listings of the same xtst file due to I use some cross re

executing/calling another perl script

Hi All, I need to call/execute another perl file from my backup.pl perl script by giving some argument. Can anybody please tell me how to do that? Regards Irfan Sayed

RE: executing/calling another perl script

> I need to call/execute another perl file from my backup.pl perl script by giving some argument. > Can anybody please tell me how to do that? my result = system (perl other-script.pl ) or my result = `perl other-script.pl ` #using back ticks` -- To unsubscribe, e-mail: [EMAIL PROTECTED] For add

Re: executing/calling another perl script

Hi Irfan Create a perl Module. The Module should start with and should be the second line after ther perl path package ; sub function_name { my ($pas1,$pass2,$array,$return)[EMAIL PROTECTED]; Do the Processing $_[3]= Send the Value..>Can be anything array, hash, or...$; } In the PERL

RE: executing/calling another perl script

Thanks for all your help. Regards Irfan Sayed

[Subroutine Optimization] Shift vs. @_

Hello List, I was wondering when it is appropriate to do multiple shifts on parameters passed to a subroutine and when it is appropriate to just feed it @_. For example, you have: &fancy_sub($a, $b, $c, @d); Is it better (I'm leaving this term vague on purpose) to write: sub fancy_sub {