adding more ram

2003-12-09 Thread nbari
Hi all.

I have a server with 1GB of RAM and a swap partition of 2GB i will upgrade
the memory server to 2GB so my questions are:

should i fix the swap partition to have now 4GB of space ?

what other changes do i have to make to my system after adding more ram ?

regards.
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server rebooted

2003-09-21 Thread nbari
Hello.

I have a dedicated server the one was up for more than 84 days but this
Friday 19, suddenly the server was rebooted.

this is the output of the last command

# last | grep reboot
reboot   ~ vie 19 sep 13:55


I already have check the logs but i can't found any hint that could help
me to know why the server as was rebooted.


Any idea on what to check or how to know what makes the server to reboot?

thanks.

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send mail using alternate SMTP server

2003-03-06 Thread nbari
hi all

is there a command or a way to send email from a shell (no X environment)
specifying the SMTP server, so it don't uses the local SMTP?

may be a hack to the mail command.

thanks




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DOS attack

2003-01-10 Thread nbari
First sorry  me if this messages is out of topic for some email-lists, but
if some one know a solution, please help me.

Hi was victim of a DOS attack, my server was out for about 5 hours,
services like web and email where down.

I am using round robind dns for a load balancing, but this only help for
my web services, any idea on how can i make a redundant service for web
and email services? something like mysql does with his replication
function?


I don't want to use hardware only software


regards





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network backup

2002-12-12 Thread nbari
Hi all

How can i make a backup of some dirs and send them to another server

what is the best tool for doing that?

rsync netcat or wich one do you recomend for making a huge backup ?




thanks.




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tail -f file on webpage

2002-12-08 Thread nbari
Hi all

How can i make a tail -f file and show the results in a web page with
out having to reload the page every N seconds

i am using PHP in a script like:

?php
$error_log = '/var/log/apache/log';
passthru (tail -f  $error_log);
?

but i have to relaod the page to view new results.

any ideas ?


thanks.






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hotmail and yahoo

2002-11-14 Thread nbari
Hi all

i just want to know what type or authentication does yahoo or hotmail uses
for their webmail service

what do they use for does big servers ldap or some sql (mysql, oracle, etc)?

thanks






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qmail-smtpd-auth vpopmail

2002-11-03 Thread nbari
qmail-smtpd-auth  vpopmail

Hi all

i want to install qmail-smtpd-auth with vpopmail under freebsd
any idea or sugestion

or any other method for smtp-auth








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qmail-smtpd-auth vpopmail

2002-11-03 Thread nbari
qmail-smtpd-auth  vpopmail

Hi all

i want to install qmail-smtpd-auth with vpopmail under freebsd
any idea or sugestion

or any other method for smtp-auth






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qmail-smtpd-auth vpopmail

2002-11-03 Thread nbari
qmail-smtpd-auth  vpopmail

Hi all

i want to install qmail-smtpd-auth with vpopmail under freebsd
any idea or sugestion

or any other method for smtp-auth







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