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Operating Systems Linux /etc/shadow 2nd column with !! Post 302239441 by itik on Tuesday 23rd of September 2008 04:14:13 PM
Old 09-23-2008
/etc/shadow 2nd column with !!

Hi All,

I have this /etc/shadow below:



dbus:!!:14063:0:99999:7:::
vcsa:!!:14063:0:99999:7:::
rpm:!!:14063:0:99999:7:::
haldaemon:!!:14063:0:99999:7:::
netdump:!!:14063:0:99999:7:::
nscd:!!:14063:0:99999:7:::
sshd:!!:14063:0:99999:7:::
rpc:!!:14063:0:99999:7:::
mailnull:!!:14063:0:99999:7:::
smmsp:!!:14063:0:99999:7:::
rpcuser:!!:14063:0:99999:7:::
nfsnobody:!!:14063:0:99999:7:::
pcap:!!:14063:0:99999:7:::
apache:!!:14063:0:99999:7:::

What does !! mean on the second column? Is it password or can the userid login or what?

Thanks in advance.
 

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TCLink(3pm)						User Contributed Perl Documentation					       TCLink(3pm)

NAME
Business::OnlinePayment::TCLink - TrustCommerce backend for Business::OnlinePayment SYNOPSIS
use Business::OnlinePayment; my $tx = new Business::OnlinePayment("TCLink"); $tx->content( type => 'VISA', login => '99999', password => '', action => 'Normal Authorization', amount => '49.95', first_name => 'Dan', last_name => 'Helfman', address => '123 Anystreet', city => 'Anywhere', state => 'UT', zip => '84058', card_number => '4111111111111111', expiration => '09/05', ); $tx->submit(); if($tx->is_success()) { print "Card processed successfully: ".$tx->authorization." "; } else { print "Card was rejected: ".$tx->error_message." "; } SUPPORTED TRANSACTION TYPES
Visa, MasterCard, American Express, Discover, Novus, Diner's Club, Carte Blanche, Japan Card, Enroute, CC Content required: type, login, password, action, amount, first_name, last_name, card_number, expiration. Check Content required: type, login, password, action, amount, first_name, last_name, account_number, routing_code. DESCRIPTION
For detailed information see Business::OnlinePayment. NOTE
To settle an authorization-only transaction (where you set action to 'Authorization Only'), submit the transaction id code in the field "order_number" with the action set to "Post Authorization". You can get the transaction id from the authorization by calling the order_number method on the object returned from the authorization. You must also submit the amount field with a value less than or equal to the amount specified in the original authorization. COMPATIBILITY
This module relies on Net::TCLink for interacting with the TrustCommerce payment engine. See http://www.trustcommerce.com/tclink.html for details. AUTHOR
Dan Helfman <dan@trustcommerce.com> Derived from code by Jason Kohles and Ivan Kohler. SEE ALSO
perl(1). Business::OnlinePayment. Net::TCLink. perl v5.8.8 2003-01-10 TCLink(3pm)
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