[Cascavel-pm] Script em Perl
rafamv1
rafamv1 em ig.com.br
Terça Fevereiro 27 06:56:05 PST 2007
Continua removendo todo o conteúdo.
Em (11:52:17), Cascavel Perl Mongers escreveu:
>foi mau... na verdade ficaria assim:
>
>#!perl -i.bkp -p
>BEGIN{$|=1;push
>@ARGV,"/etc/squid/arquivos/liberados/dl_geral";print{STDOUT}"Insira o
>site a ser removido: ";chomp($site= )}print{STDOUT}"site $&
>removido com sucesso\n",undef$_ if/^$site$/
>
>Em 27/02/07, rafamv1 escreveu:
>>
>> O Script removeu todo o conteúdo do arquivo.
>>
>> Em (11:45:17), Cascavel Perl Mongers escreveu:
>>
>>
>> >tá faltando o nome do arquivo...
>> >
>> >push @ARGV, "/etc/squid/arquivos/liberados/dl_geral";
>> >
>> >e aqui: $site=shift; vc tá escrevendo por cima da variavel...
>> >ficaria assim:
>> >
>> >#!/usr/bin/perl -i.bkp -p
>> >BEGIN{push @ARGV, "/etc/squid/arquivos/liberados/dl_geral";print
>> >"Insira o site a ser removido:\n";chomp($site=<>);print{STDOUT}"site
>> >$& removido com sucesso\n",undef$_ if/^$site$/
>> >
>> >Em 27/02/07, rafamv1 escreveu:
>> >> Alterei o script mas não remove o site do arquivo.. Ficou assim:
>> >> #!/usr/bin/perl -i.bkp -p
>> >> BEGIN{push
>> >> print "Insira o site a ser removido: \n"
>> >> $site = ;
>> >> chomp $site;
>> >>
>>
>>@ARGV,"/etc/squid/arquivos/liberados/dl_geral";$site=shift}print{STDOUT}"site
>> >> $& removido com sucesso\n",undef$_ if/^$site$/
>> >>
>> >>
>> >>
>> >>
>> >> Em (11:31:37), Cascavel Perl Mongers escreveu:
>> >>
>> >>
>> >> >vc tem q passar o site como parametro... por exemplo:
>> >> >
>> >> >./remove_site.pl URL
>> >> >
>> >> >Em 27/02/07, rafamv1 escreveu:
>> >> >>
>> >> >> criei o script abaixo, ele executa mas não altera em nada o arquivo
>e
>> >nem
>> >> >> me pede o site para remoção.
>> >> >>
>> >> >> Em (11:21:27), Cascavel Perl Mongers escreveu:
>> >> >>
>> >> >>
>> >> >> >#!/usr/bin/perl -i.bkp -p
>> >> >> >BEGIN{push
>> >> >>
>> >>
>>
>>>>@ARGV,"/etc/squid/arquivos/liberados/dl_geral";$site=shift}print{STDOUT}"site
>> >> >> >$& removido com sucesso\n",undef$_ if/^$site$/
>> >> >> >
>> >> >> >Em 27/02/07, rafamv1 escreveu:
>> >> >> >> Cara, não consegui colocar seu script para funcionar. Tentei
>criar
>> >um
>> >> >> >> arquivo .pl com o conteúdo, mas não funcionou.
>> >> >> >>
>> >> >> >>
>> >> >> >> Em (10:45:25), Cascavel Perl Mongers escreveu:
>> >> >> >>
>> >> >> >>
>> >> >> >> >pode...
>> >> >> >> >
>> >> >> >> >Em 27/02/07, rafamv1 escreveu:
>> >> >> >> >> Mas eu posso colocar esse script que você mandou em um
arquivo
>> >.pl
>> >> ?
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> Em (10:31:14), Cascavel Perl Mongers escreveu:
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> >E pq vc não usa algo parecido com o script q eu mandei?! ele
>> faz
>> >> >> >> >> >exatamente isso q vc falou...
>> >> >> >> >> >
>> >> >> >> >> >repetindo:
>> >> >> >> >> >
>> >> >> >> >> >perl -i.bkp -pe 'BEGIN{push
>> >> >> >> >> >@ARGV,"/etc/squid/arquivos/liberados/dl_geral";$s
>> >> >> >> >> >ite=shift}print{STDOUT}"site $& removido com
>sucesso\n",undef$_
>> >> >> >> >> >if/^$site$/' SITE
>> >> >> >> >> >
>> >> >> >> >> >Em 27/02/07, rafamv1 escreveu:
>> >> >> >> >> >>
>> >> >> >> >> >> Oi André, estou tentando aprimorar meus conhecimentos.
>> >Qualquer
>> >> >> >> >sujestão
>> >> >> >> >> >de
>> >> >> >> >> >> site ou livro que você puder me passar, será uma boa
ajuda.
>> >> >Quanto
>> >> >> >ao
>> >> >> >> >> >> script, eu não quero criar um outro arquivo mas remover o
>> site
>> >> >> >> digitado
>> >> >> >> >> >como
>> >> >> >> >> >> argumento para a variável $site da lista dl_geral. Recebi
o
>> >> >script
>> >> >> >> >> abaixo,
>> >> >> >> >> >> no entanto ele remove todo o conteúdo do arquivo. Acho que
>> >seria
>> >> >o
>> >> >> >> >> >">"...mas
>> >> >> >> >> >> não estou entendendo a lógica de como retirar do arquivo
>> >apenas
>> >> o
>> >> >> >> >> conteúdo
>> >> >> >> >> >> de $site.
>> >> >> >> >> >> ----------------------------8<----------------------------
>> >> >> >> >> >> #!/usr/bin/perl
>> >> >> >> >> >>
>> >> >> >> >> >> use warnings;
>> >> >> >> >> >> use strict;
>> >> >> >> >> >>
>> >> >> >> >> >> my $arquivo = '/etc/squid/arquivos/liberados/dl_geral';
>> >> >> >> >> >>
>> >> >> >> >> >> open(LIBERADOS,$arquivo) or die "Nao pode abrir o arquivo
>> >> >$arquivo:
>> >> >> >> >$!";
>> >> >> >> >> >> my @linhas = ;
>> >> >> >> >> >> close (LIBERADOS);
>> >> >> >> >> >> print "@linhas\n";
>> >> >> >> >> >>
>> >> >> >> >> >> # leitura
>> >> >> >> >> >> print "Insira o site a ser removido: ";
>> >> >> >> >> >> my $site = ;
>> >> >> >> >> >> chomp $site;
>> >> >> >> >> >>
>> >> >> >> >> >> # execução
>> >> >> >> >> >> open(LIBERADOS,">",$arquivo) or die "Nao pode abrir o
>arquivo
>> >> >> >> $arquivo:
>> >> >> >> >> >$!";
>> >> >> >> >> >> foreach my $linha (@linhas){
>> >> >> >> >> >> if ($linha eq $site){
>> >> >> >> >> >> print "O site $site foi removido com sucesso\n";
>> >> >> >> >> >> }
>> >> >> >> >> >> else{
>> >> >> >> >> >> print LIBERADOS "$linha\n";
>> >> >> >> >> >> }
>> >> >> >> >> >> }
>> >> >> >> >> >> close(LIBERADOS) or die "Nao pode fechar o arquivo
>$arquivo:
>> >> $!";
>> >> >> >> >> >>
>> >> >> >> >> >> else {
>> >> >> >> >> >> open ( LIBERADOS,">>$arquivo" ) or die ( "Nao pode abrir o
>> >> >arquivo
>> >> >> >> >> >> $arquivo: $!" );
>> >> >> >> >> >> print ( LIBERADOS "\n$site" );
>> >> >> >> >> >> close ( LIBERADOS ) or die ( "Nao pode fechar o arquivo
>> >> $arquivo:
>> >> >> >$!"
>> >> >> >> >> >> );
>> >> >> >> >> >> system("squid -k reconfigure");
>> >> >> >> >> >> print " O site foi adicionado com sucesso.\n";
>> >> >> >> >> >> }
>> >> >> >> >> >> ---------------------------->8----------------------------
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >> Em (08:28:49), Cascavel Perl Mongers escreveu:
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >> >Oi Rafael
>> >> >> >> >> >> >
>> >> >> >> >> >> >> #!/usr/bin/perl
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> use warnings;
>> >> >> >> >> >> >> use strict;
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> my $arquivo = '/etc/squid/arquivos/liberados/dl_geral';
>> >> >> >> >> >> >> open ( LIBERADOS,$arquivo ) or die ( "Nao pode abrir o
>> >> >arquivo:
>> >> >> >$!"
>> >> >> >> >);
>> >> >> >> >> >> >Precisa melhorar o seu tratamento de erros... quem sabe
>com
>> >um
>> >> >> >> >> >> >eval(perldoc.perl.org/functions/) pra
>> >> >> >> >> >> >começar...(quem tiver idéia melhor, por favor não deixe
de
>> >> >> postar).
>> >> >> >> >> >> >
>> >> >> >> >> >> >> my @linhas = ;
>> >> >> >> >> >> >> close (LIBERADOS);
>> >> >> >> >> >> >> print "@linhas\n";
>> >> >> >> >> >> >> print "Insira o site a ser removido: ";
>> >> >> >> >> >> >> my $site = ;
>> >> >> >> >> >> >> chomp $site;
>> >> >> >> >> >> >> open ( LIBERADOS,">>$arquivo" ) or die ( "Nao pode
abrir
>o
>> >> >> >arquivo:
>> >> >> >> >> $!"
>> >> >> >> >> >> );
>> >> >> >> >> >> >
>> >> >> >> >> >> >Quando você abre com '>>', significa que você adicionará
>> >coisas
>> >> >no
>> >> >> >> >> >> >arquivo... Se você quiser abrir um novo
>> >> >> >> >> >> >arquivo(se é que eu entendi o seu objetivo), você deve
>abrir
>> >> com
>> >> >> >> >">"(um
>> >> >> >> >> >> >"sinal de maior" apenas). Desse modo
>> >> >> >> >> >> >você perderá o conteúdo que estava lá(portanto cuidado,
>faça
>> >um
>> >> >> >> backup
>> >> >> >> >> se
>> >> >> >> >> >> >for fazer isso).
>> >> >> >> >> >> >
>> >> >> >> >> >> >> my $linhas = "@linhas";
>> >> >> >> >> >> >
>> >> >> >> >> >> >Posso estar errado, mas não seria melhor ter um 'foreach'
>ou
>> >um
>> >> >> >'map'
>> >> >> >> >> por
>> >> >> >> >> >> >aqui????
>> >> >> >> >> >> >
>> >> >> >> >> >> >> if ($linhas =~ $site) {
>> >> >> >> >> >> >> #delete (LIBERADOS $site};
>> >> >> >> >> >> >> s/$site/funcionou/gi;
>> >> >> >> >> >> >> print "O site $site foi removido com sucesso\n";
>> >> >> >> >> >> >> close ( LIBERADOS ) or die ( "Nao pode fechar o
arquivo:
>> >$!"
>> >> >);
>> >> >> >> >> >> >> }
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> else {
>> >> >> >> >> >> >> open ( LIBERADOS,">>$arquivo" ) or die ( "Nao pode
abrir
>o
>> >> >> >arquivo:
>> >> >> >> >> $!"
>> >> >> >> >> >> );
>> >> >> >> >> >> >> print ( LIBERADOS "\n$site" );
>> >> >> >> >> >> >> close ( LIBERADOS ) or die ( "Nao pode fechar o
arquivo:
>> >$!"
>> >> >);
>> >> >> >> >> >> >> system("squid -k reconfigure");
>> >> >> >> >> >> >> print " O site foi adicionado com sucesso.\n";
>> >> >> >> >> >> >> }
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> Rafael Lebrao Martins.
>> >> >> >> >> >> >> Cursando Ciências Contábeis.
>> >> >> >> >> >> >> Universidade Estadual Do
>> >> >> >> >> >> >> Sudoeste Da Bahia.
>> >> >> >> >> >> >> Microsoft Certified
>> >> >> >> >> >> >> Professional
>> >> >> >> >> >> >> 70-271:Supporting Users and
>> >> >> >> >> >> >> Troubleshooting a Microsoft(r)
>> >> >> >> >> >> >> Windows(r) XP Operating System
>> >> >> >> >> >> >> TEL - (77) 9989-6327
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> E-mail classificado pelo Identificador de Spam
>Inteligente
>> >> >> Terra.
>> >> >> >> >> >> >> Para alterar a categoria classificada, visite
>> >> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >>
>> >> >> >>
>> >> >>
>> >>
>>
>>>>>>>http://mail.terra.com.br/protected_email/imail/imail.cgi?+_u=andre.garcia.carneir&_l=1,1172529719.159984.10939.alcala.hst.terra.com.br,5572,Des15,Des15
>> >> >> >> >> >> >>
>> >> >> >> >> >> >> Esta mensagem foi verificada pelo E-mail Protegido
>Terra.
>> >> >> >> >> >> >> Scan engine: McAfee VirusScan / Atualizado em
26/02/2007
>/
>> >> >> >Versão:
>> >> >> >> >> >> >5.1.00/4971
>> >> >> >> >> >> >> Proteja o seu e-mail Terra: http://mail.terra.com.br/
>> >> >> >> >> >> >>
>> >> >> >> >> >> >
>> >> >> >> >> >> >--
>> >> >> >> >> >> >André Garcia Carneiro
>> >> >> >> >> >> >Developer(Perl/PHP)
>> >> >> >> >> >> >Member of "São Paulo Perl Mongers" -
>http://sao-paulo.pm.org
>> >> >> >> >> >> >
>> >> >> >> >> >> >_______________________________________________
>> >> >> >> >> >> >Cascavel-pm mailing list
>> >> >> >> >> >> >Cascavel-pm em pm.org
>> >> >> >> >> >> >http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >> >> >> >
>> >> >> >> >> >> >----------
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >>
>> >> >> >> >> >> _______________________________________________
>> >> >> >> >> >> Cascavel-pm mailing list
>> >> >> >> >> >> Cascavel-pm em pm.org
>> >> >> >> >> >> http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >> >> >>
>> >> >> >> >> >
>> >> >> >> >> >--
>> >> >> >> >> >[]'s Fernando
>> >> >> >> >> >_______________________________________________
>> >> >> >> >> >Cascavel-pm mailing list
>> >> >> >> >> >Cascavel-pm em pm.org
>> >> >> >> >> >http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >> >> >
>> >> >> >> >> >----------
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >>
>> >> >> >> >> _______________________________________________
>> >> >> >> >> Cascavel-pm mailing list
>> >> >> >> >> Cascavel-pm em pm.org
>> >> >> >> >> http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >> >>
>> >> >> >> >
>> >> >> >> >--
>> >> >> >> >[]'s Fernando
>> >> >> >> >_______________________________________________
>> >> >> >> >Cascavel-pm mailing list
>> >> >> >> >Cascavel-pm em pm.org
>> >> >> >> >http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >> >
>> >> >> >> >----------
>> >> >> >>
>> >> >> >>
>> >> >> >>
>> >> >> >> _______________________________________________
>> >> >> >> Cascavel-pm mailing list
>> >> >> >> Cascavel-pm em pm.org
>> >> >> >> http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >>
>> >> >> >
>> >> >> >--
>> >> >> >[]'s Fernando
>> >> >> >_______________________________________________
>> >> >> >Cascavel-pm mailing list
>> >> >> >Cascavel-pm em pm.org
>> >> >> >http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >> >
>> >> >> >----------
>> >> >>
>> >> >>
>> >> >>
>> >> >> _______________________________________________
>> >> >> Cascavel-pm mailing list
>> >> >> Cascavel-pm em pm.org
>> >> >> http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >>
>> >> >
>> >> >--
>> >> >[]'s Fernando
>> >> >_______________________________________________
>> >> >Cascavel-pm mailing list
>> >> >Cascavel-pm em pm.org
>> >> >http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >> >
>> >> >----------
>> >>
>> >>
>> >>
>> >> _______________________________________________
>> >> Cascavel-pm mailing list
>> >> Cascavel-pm em pm.org
>> >> http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >>
>> >
>> >--
>> >[]'s Fernando
>> >_______________________________________________
>> >Cascavel-pm mailing list
>> >Cascavel-pm em pm.org
>> >http://mail.pm.org/mailman/listinfo/cascavel-pm
>> >
>> >----------
>>
>>
>>
>> _______________________________________________
>> Cascavel-pm mailing list
>> Cascavel-pm em pm.org
>> http://mail.pm.org/mailman/listinfo/cascavel-pm
>>
>
>--
>[]'s Fernando
>_______________________________________________
>Cascavel-pm mailing list
>Cascavel-pm em pm.org
>http://mail.pm.org/mailman/listinfo/cascavel-pm
>
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