content top

Made a proxy & VPN server in EC2 JP area

I made it in order to get Playstaion JP Video Store menu. Whatever the proxy and VPN works well, but the server detected client as outside JP. IP detected as JP IP. I’m said with that… Also some region protected nico video detected as out of JP. Dont’t know why.(maybe Amazon JP IP are in the black list?) I will keep this EC2 instance for my friends who in China. In order to let them play JP online game more stable.

Read More

Set some Terminal Environment

Since I used to set up terminal auto bash in /etc/rc.local file but not work. Like alias, export something. I try setup another file to overwrite some stuff make my work more comfortable. This time I set some alias and path in /etc/bashrc That means when I open my terminal(any user), it will auto execute all command from /etc/bashrc. What I add is that: alias ls='ls -G' alias la='ls -a' alias ll='ls -alG' alias grep='grep...

Read More

Pain with Bad Display Config Block, Finally Fixed

I’m using GTX 560 Ti for my Hackintosh. After upgrade to 10.8.2, I cannot load the system. Since I don’t think 10.8 is stable enough, I want to change back to 10.7.4 or 10.7.5 When I’m trying to install 10.7 again, the pain things happened again. Black screen with Bad display config block, Nvidia rom patched failed. I used to unplug my graphics card and battery for 12 hours. It fixed by itself, but this time, not luck...

Read More

VMware Fusion 5 released

OSX 10.8 upgraded to 10.8.1, more stable then before. VMware Fusion upgrade to 5, tried to install OSX 10.8.1 in my Hackintosh. With some problem, not stable as real machine. Use Fusion reinstall Windows 8, stable. Unity mode is good for some program must be used in Windows, also Windows 8 looks better if only need some apps from VMware. Main system must be OSX, I cannot leave this awesome operation system.

Read More

Control Different Region Player Connect Different Server

Recently I wanted to upgrade my Minecraft player. I plan to use different server for different player. I’ve tried to check how does my home’s DD-WRT works on port forwarding. And I got the result. I could use port forwarding in iptables control player source ip connect different server. So this is my iptables rule Chain INPUT (policy ACCEPT) target prot opt source destination ACCEPT 0 -- 0.0.0.0/0 ...

Read More

DEF CON vs Amazon AWS Tech Talk vs B-Sides LA

Since July 25, I was busy on these event. I got some experience from them, they focus on different part. What I prefer B-Sides > Amazon AWS Tech Talk > DEF CON. DEF CON is the biggest event, and anybody could join just pay $200. Some of the talk are a little bit basic, they did not talk very deeply about their topic. It’s kind of broadcast security is important. A lot of audience are not in the area, they just come to take a...

Read More

How to Use Ramdisk in Your Mac

You can simply use command to create a ramdisk. 1 diskutil erasevolume HFS+ "ramdisk" `hdiutil attach -nomount ram://512000` This is 250 MB ramdisk, you can change 512000 to change the volume of the ramdisk. If you want to use ramdisk for your safari cache You can close the safari and run these 1 2 3 rm -rf ~/Library/Caches/com.apple.Safari mkdir /Volumes/ramdisk/com.apple.Safari ln -s /Volumes/ramdisk/com.apple.Safari/...

Read More
content top