====== CentOS ======

  * [[http://www.centos.org/|CentOS.org]]
    * CentOS 6.4 (2013-03-12)
  * Download
    * http://ftp.riken.jp/Linux/centos/
    * http://vault.centos.org/
    * http://mirror.symnds.com/distributions/CentOS-vault/
  * [[http://www.oss-d.net/|OSSでLinuxサーバ構築]]
    * [[http://www.oss-d.net/centos/6.2/setting|CentOS 6.2 初期設定]]
  * Torutk
    * [[http://www.02.246.ne.jp/~torutk/linux/centos5/]]
    * [[http://www.02.246.ne.jp/~torutk/linux/centos6/installmemo.html]]
  * [[http://tech.feedforce.jp/yum-repos.html|独自yamリポジトリ]]

===== VirtualBox Guest Addition =====

  * [[http://www.if-not-true-then-false.com/2010/install-virtualbox-guest-additions-on-fedora-centos-red-hat-rhel/|VirtualBox Guest Additions on Fedora 20/19, CentOS/RHEL 6.5/5.10]]
    * rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
    * yum install gcc kernel-devel kernel-headers dkms make bzip2 perl
    * KERN_DIR=/usr/src/kernels/`uname -r`
    * export KERN_DIR
    * cd /media/VirtualBoxGuestAdditions
    * ./VBoxLinuxAdditions.run
    * reboot

===== User 管理 =====

  * adduser -u 3000 nakahara
  * passwd nakahara

===== Selinux =====

  * ''getenforce''
  * ''setenforce''
    * ''setenforce 0''
    * ''setenforce 1''
  * ''/etc/selinux/config''
    * ''SELINUX=disabled''

===== Grub =====

  * grub の version は 0.97
  * installer は grub を MBR に install するようだ
  * ''grub-instlal /dev/sdaN'' でパーティションの先頭に install し直す

===== パッケージ管理 =====

==== rpm ====

  * ''rpm -qa''
    * ''rpm -qa "rpc*" ''
  * ''rpm -qi PACKAGE''
  * ''rpm -ql PACKAGE''
  * ''rpm -qf FILE''

==== yum ====

  * ''/etc/yum.repos.d/CentOS-Base.repo'' を編集
  * ''yum check-update''
  * ''yum update''
  * ''yum update PACKAGE''
  * ''yum install PACKAGE''
  * ''yum clean''
  * ''yum remove PACKAGE''
  * ''yum info PACKAGE''
  * ''yum list''
  * ''yum search KEYWORD''

==== サービス ====