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Full Discussion: Need to find occurrences of email domains in all files in a directory
Top Forums Shell Programming and Scripting Need to find occurrences of email domains in all files in a directory Post 302362252 by varontron on Thursday 15th of October 2009 11:29:54 AM
Old 10-15-2009
file 'test':
Code:
@www.test.com
@www.test.org
@www.test.com
@www.test.org
@www.test.com
@www.test.com
@www.test.com
@www.test.com
@

command
Code:
 perl -we 'my $domains = {};open FH, "<$ARGV[0]"; while (<FH>) {if (/\@([\w\.]+)/){$domains->{$1}+=1;}}foreach my $domain (sort keys %$domains){print "$domain"."=";print $domains->{$domain}."\n";};close FH;'  test

more easily read:
Code:
my $domains = {};
open FH, "<$ARGV[0]"; 
while (<FH>) {
  if (/\@([\w\.]+)/) {
    $domains->{$1}+=1;
  }
}
foreach my $domain (sort keys %$domains) {
  print "$domain"."=";
  print $domains->{$domain}."\n";
};
close FH;

result
Code:
www.test.com=6
www.test.org=2

 

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LEARN ABOUT V7

asadmin-stop-appserv

asadmin-stop-appserv(1AS)					   User Commands					 asadmin-stop-appserv(1AS)

NAME

       asadmin-stop-appserv, stop-appserv - stops the domains inthe specified directory

SYNOPSIS

       stop-appserv [--domaindir install_dir/domains] [--terse=false] [--echo=false]

       This  command  has  been deprecated. Please use stop-domain to stop the domains in the specified or default domains directory. stop-appserv
       stops the domains in the specified or default domains directory. If the domains directory is not specified,  the  domains  in  the  default
       domains directory are stopped. The default domains directory is install_dir/domains. This command can only be run locally.

OPTIONS

       --domaindir	       directory where the domains are stopped. If specified, path must be accessible in the filesystem. If not specified,
			       the domain is stopped in the default install_dir/domains directory.

       --terse		       indicates that any output data must be very concise, typically avoiding human-friendly sentences and favoring well-
			       formatted data for consumption by a script. Default is false.

       --echo		       setting to true will echo the command line statement on the standard output. Default is false.

EXIT STATUS

       0		       command executed successfully

       1		       error in executing the command

       asadmin-create-domain(1AS), asadmin-start-domain(1AS), asadmin-stop-domain(1AS), asadmin-delete-domain(1AS), asadmin-list-domains(1AS)

J2EE 1.4 SDK							    March 2004						 asadmin-stop-appserv(1AS)
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