sudo apt-get install nautilus-open-terminal

$ sudo update-alternatives --config editor
alternative editor (/usr/bin/editor を提供) には 3 個の選択肢があります。

  選択肢    パス             優先度  状態
------------------------------------------------------------
* 0            /bin/nano           40        自動モード
  1            /bin/ed            -100       手動モード
  2            /bin/nano           40        手動モード
  3            /usr/bin/vim.tiny   10        手動モード

現在の選択 [*] を保持するには Enter、さもなければ選択肢の番号のキーを押してください: 3
update-alternatives: /usr/bin/editor (editor) を提供するために 手動モード で /usr/bin/vim.tiny を使います

set encoding=utf-8
set fileencoding=utf-8
set fileencodings=utf-8,utf-16,japan

set backspace=2
set tabstop=2
set shiftwidth=4
set expandtab

highlight tabs ctermbg=green guibg=green

set list
set number
set ruler
set smartindent

alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'

PS1='\!> \[\033[0;33m\]\u\[\033[m\]@\[\033[0;36m\]\h\[\033[m\] [\[\033[0;32m\]\t\[\033[m\] \w]\$ '
case $TERM in
  kterm|xterm|cygwin)
    TITLEBAR="\u@\h:\w"
    PS1="\[\033]0;${TITLEBAR}\007\]${PS1}"
    ;;
esac

$ sudo apt-get remove network-manager

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 192.168.0.10
netmask 255.255.255.0
gateway 192.168.0.1
dns-nameservers (必要に応じてDNSサーバを記入)
dns-search example.com

sudo ifup eth0

net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1

$ cat /proc/net/if_inet6
  :
  :

$ sudo sysctl -p
$ cat /proc/net/if_inet6

sudo apt-get install bridge-utils

auto lo
iface lo inet loopback

auto eth0
iface eth0 inet manual
up /sbin/ifconfig eth0 promisc

auto br0
iface br0 inet static
address 192.168.0.10
netmask 255.255.255.0
gateway 192.168.0.1
dns-nameservers (必要に応じてDNSサーバを記入)
bridge_ports eth0
bridge_stp off
bridge_maxwait 1

sudo ifdown eth2
sudo ifup br0

$ if -a
    :
    :

4: eth0: <BROADCAST,MULTICAST,PROMISC,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master br0 state UP group default qlen 1000
    link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
5: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default 
    link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.10/24 brd 192.168.0.255 scope global br0
       valid_lft forever preferred_lft forever

    :
    :

# Added by installer for initial user
root: root@example.com

sudo newaliases

sudo apt-get install sysv-rc-conf

sudo sysv-rc-conf --list | grep :on

sudo sysv-rc-conf rsync off

sudo apt-get autoremove

sudo apt-get update && sudo apt-get dist-upgrade

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet nosplash"
GRUB_CMDLINE_LINUX=""

$ sudo update-grub2 
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.0.0-12-generic-pae
Found initrd image: /boot/initrd.img-3.0.0-12-generic-pae
Found linux image: /boot/vmlinuz-3.0.0-12-generic
Found initrd image: /boot/initrd.img-3.0.0-12-generic
Found memtest86+ image: /memtest86+.bin
done

[Disable power management]
Identity=unix-user:*
Action=org.freedesktop.login1.reboot;org.freedesktop.login1.reboot-multiple-sessions;org.freedesktop.login1.power-off;org.freedesktop.login1.power-off-multiple-sessions;org.freedesktop.login1.suspend;org.freedesktop.login1.suspend-multiple-sessions;org.freedesktop.login1.hibernate;org.freedesktop.login1.hibernate-multiple-sessions
ResultAny=no
ResultInactive=no
ResultActive=no

sudo service lightdm restart

sudo reboot # 再起動
sudo shutdown -h # 電源オフ

[SeatDefaults]
user-session=ubuntu
allow-guest=false

sudo service lightdm restart

sudo add-apt-repository ppa:alexmurray/indicator-sensors-daily
sudo apt-get update
sudo apt-get install indicator-sensors

LANG=C xdg-user-dirs-gtk-update

enabled=False

rmdir Documents/ Public/ Templates/

sudo apt-get install unity-tweak-tool unity-webapps-service

sudo mkdir /var/lib/lockdown
sudo chmod 777 /var/lib/lockdown

sudo logwatch --mailto root

# 収集したデータ、HTMLの出力先などを設定
dbdir	/var/lib/munin
htmldir	/srv/www/munin
logdir	/var/log/munin
rundir  /var/run/munin

# a simple host tree
[localhost.example.com]
    address 127.0.0.1
    use_node_name yes

# 以下、監視するノードをここに追記
[server1.example.com]
    address server1
    use_node_name yes

allow ^127\.0\.0\.1$

sudo unlink xxx
sudo ln -s /usr/share/munin/plugins/xxx

sudo service munin-node restart

svnserve : 127.0.0.1 192.168.0.0/24
git-daemon : 127.0.0.1 192.168.0.0/24
portmap rpcbind mountd nfsd statd lockd rquotad : 192.168.0.0/24

ALL: PARANOID

sudo service xinetd restart

svn help

[auth]
# 認証情報を保存しない (毎回ユーザ名とパスワードを入力する)
store-passwords = no
store-auth-creds = no
password-stores =

[helpers]
# diffの代わりにcolordiffを使う
diff-cmd = colordiff

[tunnels]
# ssh = $SVN_SSH ssh
# rsh = rsh
# rsh = /path/to/rsh -l myusername

[miscellany]
# log-encoding = latin1
use-commit-times = yes
# no-unlock = yes
enable-auto-props = yes
global-ignores = *.o *.lo *.obj *.la #*# .*.rej *.rej .*~ *~ .#* .DS_Store *.suo *.pidb *.mdb *.userprefs *.usertasks

[auto-props]
(省略)

cp /etc/colordiffrc ~/.colordiffrc

banner=no
color_patches=no

plain=off
newtext=yellow
oldtext=blue
diffstuff=green
cvsstuff=red

# エクスポートするディレクトリを追記

sudo service nfs-kernel-server restart

$ cat /proc/cpuinfo | grep vm
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc arch_perfmon pebs bts aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm lahf_lm dts tpr_shadow
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc