Some of my virtual machines running on Xen take a few seconds to login via SSH. This might be since that disabling management eth0's ipv6 disabled. There is no problem after logged in. Only login, it is a little bit slow, it takes more tha…

About this article This is a consecutive article of Radius Install & Basic Configuration - Shammerism. This is a description how to use PAM on Radius authentication. Enable PAM procedure At default, PAM authentication is disabled. Editing …

About this article On Debian, there is a free package running Radius, named freeradius. This is an article to install freeradius and basic configuration. Install Install is very easy. There is an apt package, so executing some commands com…

curl displays following message after receiving chunked response. # curl -v X.X.X.X * Rebuilt URL to: X.X.X.X/ * Hostname was NOT found in DNS cache * Trying X.X.X.X... * Connected to X.X.X.X (X.X.X.X) port 80 (#0) > GET / HTTP/1.1 > User-…

Debian で Static Routing を定義するサンプル。10.10.0.0/24 のネットワークに対しては、10.0.0.254 経由でという意味。それ以外は 10.0.0.1 経由でアクセスを試みる。 # The primary network interface auto eth0 iface eth0 inet static address 10.0.0.1…

I got a new VM yesterday, so I tried to install apache2 and php5. It is very easy. apt-get install apache2 apt-get install php5 configure php5 restart apache2 php test Install apache2 and php5 This is very simple. Exec following commands. …

root 権限が付与されて、値段も安い（その分スペックも低いが自分の用途では十分だった）DTI の VPS を使用していたが、apt-get が動作しなくなってしまい、その対応が必要になった。が、VPS を再起動にすると対処のための設定もリセットされてしまうといっ…

After upgrade Mac OS X from Lion to Mavericks, emacs find-file default directory was changed too. Before upgrade, find-file default directory is $HOME. After upgrade, find-file default become "/". I have no idea about the reason, but addin…

I have installed OS X Mavericks today. I used Lion before installed Mavericks since July 2011. Before installed, there are a lot of library and applications which I tried to test, use only once or twice library so I think that I will re-in…