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Search: Posts Made By: Angelito
Forum: Server Operation 5th August 2009, 19:39
Replies: 3
Views: 4,601
Posted By Angelito
When locking tables, do users are still able to read from DB ?

Thank you falko!.

When locking tables, do users are still able to read from DB ?
I think the answer is yes when using mysqldump.

This is from the man page of mysqldump:

--lock-tables, -l
...
Forum: Server Operation 4th August 2009, 20:49
Replies: 3
Views: 4,601
Posted By Angelito
What parameter to use with mysqldump to lock tables ?

Locking tables when doing a mysqldump is a good practice, but

When locking tables, do users are still able to read from DB ?

My logic dictates to allow users only to read records and NOT to...
Forum: Server Operation 22nd February 2009, 23:58
Replies: 1
Views: 38,651
Posted By Angelito
smtpd_sender_restrictions vs smtpd_recipient_restrictions vs smtpd_client_restriction

I want to reject mail from spam sources aimed to my domains (local delivery) specified in:
virtual_mailbox_domains = example2.com, example3.net
All mail with a destination to example2.com and...
Forum: Programming/Scripts 21st February 2009, 21:10
Replies: 5
Views: 10,850
Posted By Angelito
SELECT * FROM `PRODUCT` WHERE Enabled=1 AND ...

SELECT * FROM `PRODUCT`
WHERE Enabled=1 AND
(name LIKE '%".$_GET["searchstring"]."%' OR description LIKE '%".$_GET["searchstring"]."%' OR brief_description LIKE '%".$_GET["searchstring"]."%');
...
Forum: Installation/Configuration 20th February 2009, 09:46
Replies: 12
Views: 23,185
Posted By Angelito
You MUST first supply a user name and a password.

Your post confirms what I said, you are being required to authenticate yourself.
Most likely the server is set to use AUTH LOGIN if so type in right after EHLO:

AUTH LOGIN

then you should get:...
Forum: Installation/Configuration 20th February 2009, 03:36
Replies: 12
Views: 23,185
Posted By Angelito
Authentication needed ?

You might have to authenticate yourself first,
try:
EHLO mail.mydomain.com

and look for something like this:



If you see anything that starts with AUTH, it means you will have to supply a...
Forum: Server Operation 1st February 2009, 09:13
Replies: 3
Views: 3,827
Posted By Angelito
Fixed!

Thank you falko,

got it to work! (using the script)

As reference I want to say that I found out that OpenSSH finally has natively support for isolating users to their home directories when...
Forum: Server Operation 30th January 2009, 17:03
Replies: 3
Views: 3,827
Posted By Angelito
LQ Newbie Registered: Jun 2002 Location: L.A. Distribution: Fedora Posts: 24 Thank

Hello community,

I have ran a shell script to chroot SSH, this way users will not be able to browse directories and files out of the jail.

The script can be found at:...
Forum: Programming/Scripts 19th December 2008, 02:40
Replies: 1
Views: 3,179
Posted By Angelito
Should I store CC numbers in my database?

Hello community,

Should I store CC numbers on my database?

I am about 80% done developing a shopping cart, as of right know I am in the process to integrate the payment gateway, but I am not...
Forum: Programming/Scripts 14th July 2008, 09:43
Replies: 2
Views: 9,755
Posted By Angelito
Resizing images with white background using php and GD.

Hello community,

I am using the following php script to resize .gif images using the GD library; It works very decent:
------------------------------------------------------------------------...
Forum: Server Operation 12th April 2008, 17:47
Replies: 2
Views: 2,398
Posted By Angelito
I think I went out of scope. Perhapas 1...

I think I went out of scope.


Perhapas 1 000,000 connections a day ?

any idea about the busiest site around, maybe some statistics?

:-)

Angelito
Forum: Server Operation 12th April 2008, 17:36
Replies: 2
Views: 2,398
Posted By Angelito
how to make Apache serve 1 000,000 simultaneously connections

hello folks,

How to make Apache serve 1 000,000 simultaneously connections?

This question is at the aplication and hardware level;lets assume you have all requiered bandwidth.

Is there out...
Forum: Server Operation 9th April 2008, 19:55
Replies: 0
Views: 1,754
Posted By Angelito
How to make Dovecot use CyrusSASL for authentication?

Hello,

I wonder if it is possible to make Dovecot use CyrusSASL for user authentication, and if there is a tutorial around the world that happens to explain the steps if possible.

Thank you
...
Forum: Server Operation 5th April 2008, 21:23
Replies: 1
Views: 2,446
Posted By Angelito
CyrusIMAP or Dovecot, which one to use?

Hello community,

I would like to get some advise from experienced CyrusIMAP and Dovecot server administrators about wich one is rocomended over the other one.

I have successfully installed...
Forum: Server Operation 31st January 2008, 07:33
Replies: 3
Views: 2,844
Posted By Angelito
Thank you for your reply topdog! so if...

Thank you for your reply topdog!

so if virtual_alias_maps should be able to do the job, it would mean that having the next entry for this parameter:

angel@examplehost.com mark@examplehost.com...
Forum: Server Operation 30th January 2008, 22:02
Replies: 3
Views: 2,844
Posted By Angelito
Postfix Virtual accounts, virtual daemon; Delivery to to Maildirs at same time.

Hello,

I have Postfix running in a test server; I have the installation set for Maildir delivery using virtual accounts (virtual mailboxes-non existing linux accounts) and I am able to send and...
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