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bio website rwahyudi.com
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Aug
4
comment Unable to install Wordpress on Amazon's EC2 instance due to missing php-mbstring
This is for Amazon to sort out with Redhat. Amazon use RHUI and they need to subscribe to the channel. See : forums.aws.amazon.com/thread.jspa?messageID=551601
Jul
30
comment Unable to install Wordpress on Amazon's EC2 instance due to missing php-mbstring
Just a note that PHP from remi repository will likely to be conflicting with RHEL PHP. So choose one and dont mix them.
Jun
26
comment Apache proxy: passing on REMOTE_USER to backend server
See : serverfault.com/questions/180726/…
Mar
5
comment Varnish only cache assets from single session
Thanks KM01 .. Your suggestion point me to the right direction.
Mar
3
comment Varnish only cache assets from single session
I've tried this but it doesn't help. Is there anyway to print out the hash value?
Mar
2
comment Varnish and insufficient amount of RAM
2 low spec nginx server with 64 GB SSD probably gives you better throughput at lower price porint than 1 server with 32GB ram. Static data can be replicated using DRBD or lysncd.
Mar
2
comment Varnish and insufficient amount of RAM
If you just want to serve static files, I think you better of with multiple nginx server behind load balancer.
Mar
2
comment Varnish only cache assets from single session
At this point I dont need vcl_has to do anything else.
Mar
1
comment Varnish only cache assets from single session
Full config added.
Jan
2
comment Google Chrome and kerberos authentication against Apache
What version of windows / chrome do you use to test it? Does SSO on IE / firefox works OK ? What if you typed in the username and password twice ? I have a problem where apache ask for credentials twice : serverfault.com/questions/100288/….
May
8
comment pointing a domain to an IP address on a server with cname
Client will still have control over their DNS after the delegation. Remember , you are only delegating the subdomain, not the whole zone. Unfortunately I don't know what happen if there are duplicate/conflicting records. I'll give it a try when I get some free time and let you know how it goes.
Jan
26
comment Linux 2 network card routing depending on the interface used
Thanks Khaled, this is exactly what I want. More specific information about ip route and ip rule to do this : tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.rpdb.multiple-links.html
Oct
14
comment Apache mod_auth_kerb asking 2 authentication
The issue im having is not how to get SSO working, but when SSO is not possible ( ie external user trying to connect ) it prompted authentication twice.
Oct
14
comment Apache mod_auth_kerb asking 2 authentication
I can see the same behaviour across ie, firefox, opera, and chrome.
Jun
17
comment Postfix spool on ext3 optimiziations in >=linux-2.6.34 days
Keeping things as simple as possible allows you to add more servers quickly. With mail server, having 2 less powerfull server is better than having 1 powerfull server. If you manage more than 10 inbound SMTP servers, the performance vs benefits of configuring every little detail is just not worth the time. Linux & postfix also getting better everytime and further down the road you probably dont need to do these tweaks ( example of this is tuning shmax kernel parameters)
Jun
17
comment Postfix spool on ext3 optimiziations in >=linux-2.6.34 days
If the traffic grows, you just add more server ( eg postfix+antispam) I don't see the point of having different host doing just content scanning. Passing mail to different host require additional transport method which increase latency & complexity ( eg mail has to be sent to the scanning host , scanning host has to accept, queue & verify that the mail has been accepted, scan the message and notify the sending server if the mail is spam or virus).
Feb
17
comment Apache mod_auth_kerb asking 2 authentication
Will do .. up to today its still prompt authentication twice ..
Dec
13
comment Perlbal Reproxy with Remote Host
I've run into the same problem before. BIND and majority of dns name server doesn't really like hyphen or non alphabetical character (except for underscore). If you rename the subdomain with underscore it should work.