Iptables

Iptables is a very handy program to arrange the incoming and outgoing traffic in a linux computer system. The advantages are wide. To allow some program/port, or block the connection from client in server environment. Or just block any incoming traffic in your computer. Examples…

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Debian Setup Server DHCP

Steps I follow from google : The first step is to make sure the lan card that the dhcp service is serve is sharing its connection. Wait until everything is finished. I just found out that the dhcpd is no longer popular in latest ubuntu…

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Apache2 – php Engine

Apache2 is only an platform for running web based aplication in our server. The language intrepreter is a must. The common language for server is php. So my local server is lack oh php. Cause when I ran php file, it show the entire content,…

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Apache2 – Error Local Domain

Here is another one, the apache2 error I got, and confusing the dns setting in my local computer. It was my hostname. It is set to Sugi-Satellite-5B. It conflicts somewhere. I arrange the hostname to the same name with my local site. Now I got…

Build Ubuntu Server From Scratch – Apache2

Oke. I m learning from zero again. This time my aim is to build mvc web base application for selling and buying. I was quite desperated when trying to install every mvc from the easiest one. None of them worked. So that’s it. I start…

Gracehotspot Static IP Tweak

Gracehotspot Static IP Tweak

Add this entry to your ‘radreply’ tableUserName:CoovaChilliAttribute: ChilliSpot-Configop:+=Value: ethers=/etc/ethersThen create a file in /etc directory called ethersI.eRun this command on your Linux terminalsudo touch /etc/ethersThen populate the /etc/ethers file with the IP-MAC mapping in this formatAA:BB:CC:DD:EE:FF 123.123.123.123On each line with its own entryIn my case…

Vino-server Crashed

Vino-server Crashed

I restarted my server yesterday, and end up with vino-server (the vnc service that give the local control to the machine) crashed. I have no idea why. I don’t understand the dmesg messages. But this is the solution to make the vino-server run again Source…

Server Motherboard S3430

Server Motherboard S3430

I just cleaned up my server. Then my curiosity is coming. I want to upgrade the memory. Here is my server motherboard spec : Handle 0x0003, DMI type 2, 16 bytes Base Board Information Manufacturer: Intel Corporation Product Name: S3420GP Version: E51976-405 Serial Number: AZGP04101455…

Crontab For The End Of Month

Here is a good tricky trick about the use of crontab in the end of month. First I wonder how the crontab should work. It could use date 1 but still it is not fun. I want the crontab in a single line, execute a…

GraseHotspot Secret Backup Database

Well, every time I install program I never read the manual or any help of that kind. So this is what happen. I m using grase hotspot as the server portal, and I did a manual database backup. I didn’t know that the program do…