list open / listening ports linux unix windows

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Dec, 26, 2010
Angelo Schalley
Linux, Networking, security, vmware, Windows-Microsoft

FreeBSD

On a FreeBSD Unix system, as with other BSD Unix systems, you have a number of utilities with a base system install that can be used for listing open files, running processes, and network connections. The netstat utility is maintained as a part of the FreeBSD base system by the FreeBSD core developers, and offers exactly the sort of functionality you need to list open ports on your system.

create custom role on vmware esx or virtual center for VCB backup user

To create a VCB role

1 Log on to the VI Client as a user with Administrator privileges.

2 From the VI Client, click Administration in the navigation bar.

from from esx console command line using perl

#!/usr/bin/perl -w


use Net::SMTP; 
my $smtpServer = 'smtpserver.company.com';

my $mailFrom = 'sender@companyname.com';

my $mailTo = 'recipient@companyname.com';

my $subject = 'Test Mail';

my $emailFile = '/usr/local/bin/report.txt';
sendmail($smtpServer,$mailFrom,$mailTo,$subject,$emailFile);

sub sendmail { my $smtpserver = $_[0]; my $sender = $_[1]; my $recipient = $_[2]; my $subject = $_[3]; my $filename = $_[4];

Category Archives: vmware

list open / listening ports linux unix windows

FreeBSD

create custom role on vmware esx or virtual center for VCB backup user

from from esx console command line using perl

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