（１１）UPDATE

新しくOSを組み込んで最初にやる事と言えばUPDATEでしょう。
コマンドは言わずと知れた apt-get update です。（このサイトでは、aptitude コマンドも混在して使用しております）

解説サイトによるとsources.listを変更しているようですが、良く分からなかったので以下のような変更だけにしております。
/etc/apt/sources.list の現在の内容は下記のようになっております。
deb http://ftp.jp.debian.org/debian squeeze main
それに以下のように、後ろに付け加えました。
deb http://ftp.jp.debian.org/debian squeeze main contrib non-free
効果は不明です。

root@meckk:~# apt-get update Get:1 http://ftp.jp.debian.org squeeze Release.gpg [1672 B] Ign http://ftp.jp.debian.org/debian/ squeeze/contrib Translation-en Ign http://ftp.jp.debian.org/debian/ squeeze/main Translation-en Ign http://ftp.jp.debian.org/debian/ squeeze/non-free Translation-en Hit http://ftp.jp.debian.org squeeze Release Hit http://ftp.jp.debian.org squeeze/main armel Packages Get:2 http://ftp.jp.debian.org squeeze/contrib armel Packages [54.2 kB] Get:3 http://ftp.jp.debian.org squeeze/non-free armel Packages [101 kB] Fetched 157 kB in 2s (59.5 kB/s) Reading package lists... Done root@meckk:~# root@meckk:~# apt-get upgrade Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

何か少ないような気もしますし、こんなものだろうと言う気もします。
update が多ければ良いと言うものではないでしょうから、気にしない事にします。

後日、色々な情報から sources.list の変更を行いました。

root@meckk:~# vi /etc/apt/sources.list #deb http://ftp.jp.debian.org/debian squeeze main contrib non-free deb http://ftp.riken.jp/Linux/debian/debian/ squeeze main deb-src http://ftp.riken.jp/Linux/debian/debian/ squeeze main deb http://security.debian.org/ squeeze/updates main contrib deb-src http://security.debian.org/ squeeze/updates main contrib deb http://ftp.riken.jp/Linux/debian/debian/ squeeze-updates main contrib deb-src http://ftp.riken.jp/Linux/debian/debian/ squeeze-updates main contrib root@meckk:~# aptitude update Get:1 http://ftp.riken.jp squeeze Release.gpg [1672 B] Ign http://ftp.riken.jp/Linux/debian/debian/ squeeze/main Translation-en Get:2 http://ftp.riken.jp squeeze-updates Release.gpg [836 B] Ign http://ftp.riken.jp/Linux/debian/debian/ squeeze-updates/contrib Translation-en Ign http://ftp.riken.jp/Linux/debian/debian/ squeeze-updates/main Translation-en Get:3 http://ftp.riken.jp squeeze Release [111 kB] Get:4 http://ftp.riken.jp squeeze-updates Release [113 kB] Get:5 http://security.debian.org squeeze/updates Release.gpg [836 B] Ign http://security.debian.org/ squeeze/updates/contrib Translation-en Ign http://security.debian.org/ squeeze/updates/main Translation-en Get:6 http://security.debian.org squeeze/updates Release [86.9 kB] Get:7 http://ftp.riken.jp squeeze/main Sources [5768 kB] Get:8 http://security.debian.org squeeze/updates/main Sources [97.6 kB] Get:9 http://security.debian.org squeeze/updates/contrib Sources [765 B] Get:10 http://security.debian.org squeeze/updates/main armel Packages [278 kB] Get:11 http://security.debian.org squeeze/updates/contrib armel Packages [621 B] Get:12 http://ftp.riken.jp squeeze/main armel Packages [8440 kB] Get:13 http://ftp.riken.jp squeeze-updates/main Sources [4741 B] Get:14 http://ftp.riken.jp squeeze-updates/contrib Sources [20 B] Get:15 http://ftp.riken.jp squeeze-updates/main armel Packages [13.1 kB] Get:16 http://ftp.riken.jp squeeze-updates/contrib armel Packages [20 B] Fetched 14.9 MB in 2min 45s (89.9 kB/s) Current status: 14 updates [+14]. root@meckk:~# root@meckk:~# aptitude -y upgrade The following packages will be upgraded: libapache2-mod-php5 libmysqlclient16 libssl0.9.8 libxml2 mysql-client-5.1 mysql-common mysql-server-5.1 mysql-server-core-5.1 openssl php-pear php5 php5-cgi php5-cli php5-common 14 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded. Need to get 36.6 MB of archives. After unpacking 279 kB will be freed. Get:1 http://security.debian.org/ squeeze/updates/main mysql-common all 5.1.63-0+squeeze1 [70.1 kB] Get:2 http://security.debian.org/ squeeze/updates/main libmysqlclient16 armel 5.1.63-0+squeeze1 [1827 kB] Get:3 http://security.debian.org/ squeeze/updates/main mysql-client-5.1 armel 5.1.63-0+squeeze1 [9396 kB] Get:4 http://security.debian.org/ squeeze/updates/main mysql-server-5.1 armel 5.1.63-0+squeeze1 [6300 kB] Get:5 http://security.debian.org/ squeeze/updates/main mysql-server-core-5.1 armel 5.1.63-0+squeeze1 [3881 kB] Get:6 http://security.debian.org/ squeeze/updates/main libssl0.9.8 armel 0.9.8o-4squeeze13 [884 kB] Get:7 http://security.debian.org/ squeeze/updates/main libxml2 armel 2.7.8.dfsg-2+squeeze4 [818 kB] Get:8 http://security.debian.org/ squeeze/updates/main php5-cli armel 5.3.3-7+squeeze13 [2850 kB] Get:9 http://security.debian.org/ squeeze/updates/main php5-cgi armel 5.3.3-7+squeeze13 [5701 kB] Get:10 http://security.debian.org/ squeeze/updates/main libapache2-mod-php5 armel 5.3.3-7+squeeze13 [2866 kB] Get:11 http://security.debian.org/ squeeze/updates/main php5-common armel 5.3.3-7+squeeze13 [553 kB] Get:12 http://security.debian.org/ squeeze/updates/main openssl armel 0.9.8o-4squeeze13 [1056 kB] Get:13 http://security.debian.org/ squeeze/updates/main php-pear all 5.3.3-7+squeeze13 [359 kB] Get:14 http://security.debian.org/ squeeze/updates/main php5 all 5.3.3-7+squeeze13 [1058 B] Fetched 36.6 MB in 6min 40s (91.4 kB/s) Preconfiguring packages ... (Reading database ... 12494 files and directories currently installed.) Preparing to replace mysql-common 5.1.49-3 (using .../mysql-common_5.1.63-0+squeeze1_all.deb) ... Unpacking replacement mysql-common ... Preparing to replace libmysqlclient16 5.1.49-3 (using .../libmysqlclient16_5.1.63-0+squeeze1_armel.deb) ... Unpacking replacement libmysqlclient16 ... Preparing to replace mysql-client-5.1 5.1.49-3 (using .../mysql-client-5.1_5.1.63-0+squeeze1_armel.deb) ... Unpacking replacement mysql-client-5.1 ... Processing triggers for man-db ... Setting up mysql-common (5.1.63-0+squeeze1) ... (Reading database ... 12495 files and directories currently installed.) Preparing to replace mysql-server-5.1 5.1.49-3 (using .../mysql-server-5.1_5.1.63-0+squeeze1_armel.deb) ... Stopping MySQL database server: mysqld. Stopping MySQL database server: mysqld. Unpacking replacement mysql-server-5.1 ... Preparing to replace mysql-server-core-5.1 5.1.49-3 (using .../mysql-server-core-5.1_5.1.63-0+squeeze1_armel.deb) ... Unpacking replacement mysql-server-core-5.1 ... Preparing to replace libssl0.9.8 0.9.8o-4squeeze12 (using .../libssl0.9.8_0.9.8o-4squeeze13_armel.deb) ... Unpacking replacement libssl0.9.8 ... Preparing to replace libxml2 2.7.8.dfsg-2+squeeze3 (using .../libxml2_2.7.8.dfsg-2+squeeze4_armel.deb) ... Unpacking replacement libxml2 ... Preparing to replace php5-cli 5.3.3-7+squeeze8 (using .../php5-cli_5.3.3-7+squeeze13_armel.deb) ... Unpacking replacement php5-cli ... Preparing to replace php5-cgi 5.3.3-7+squeeze8 (using .../php5-cgi_5.3.3-7+squeeze13_armel.deb) ... Unpacking replacement php5-cgi ... Preparing to replace libapache2-mod-php5 5.3.3-7+squeeze8 (using .../libapache2-mod-php5_5.3.3-7+squeeze13_armel.deb) ... Unpacking replacement libapache2-mod-php5 ... Preparing to replace php5-common 5.3.3-7+squeeze8 (using .../php5-common_5.3.3-7+squeeze13_armel.deb) ... Unpacking replacement php5-common ... Preparing to replace openssl 0.9.8o-4squeeze12 (using .../openssl_0.9.8o-4squeeze13_armel.deb) ... Unpacking replacement openssl ... Preparing to replace php-pear 5.3.3-7+squeeze8 (using .../php-pear_5.3.3-7+squeeze13_all.deb) ... Unpacking replacement php-pear ... Preparing to replace php5 5.3.3-7+squeeze8 (using .../php5_5.3.3-7+squeeze13_all.deb) ... Unpacking replacement php5 ... Processing triggers for man-db ... Setting up libmysqlclient16 (5.1.63-0+squeeze1) ... Setting up mysql-client-5.1 (5.1.63-0+squeeze1) ... Setting up mysql-server-core-5.1 (5.1.63-0+squeeze1) ... Setting up mysql-server-5.1 (5.1.63-0+squeeze1) ... Stopping MySQL database server: mysqld. Starting MySQL database server: mysqld. Checking for corrupt, not cleanly closed and upgrade needing tables.. Setting up libssl0.9.8 (0.9.8o-4squeeze13) ... Setting up libxml2 (2.7.8.dfsg-2+squeeze4) ... Setting up php5-common (5.3.3-7+squeeze13) ... Setting up php5-cli (5.3.3-7+squeeze13) ... Setting up php5-cgi (5.3.3-7+squeeze13) ... Setting up libapache2-mod-php5 (5.3.3-7+squeeze13) ... Reloading web server config: apache2apache2: apr_sockaddr_info_get() failed for meckk apache2: Could not reliably determine the server's fully qualified domain name, using 127.0.0.1 for ServerName . Setting up openssl (0.9.8o-4squeeze13) ... Setting up php-pear (5.3.3-7+squeeze13) ... Setting up php5 (5.3.3-7+squeeze13) ... Current status: 0 updates [-14]. root@meckk:~#

これだけ変更する量があると、すごく得した気分になります。
ただ、apache2 でエラーが発生しているのが気になります。

次に、root 宛のメールを自分のメールアドレスに届くように変更します。

root@meckk:~# sed -i '/^root:/d' /etc/aliases root@meckk:~# echo "root: yukke@meckk.com" >> /etc/aliases root@meckk:~# newaliases root@meckk:~# echo test|mail root root@meckk:~#

/etc/aliases の最後に、root: yukke@meckk.com が付加されます。
テストメールは、件名は無しで、本文が test で作成されており、即座に届きます。（当然ながら、yukke@meckk.com は実在していなければなりません）