VPS + CentOS の初期設定

①バージョン確認

$ rpm -qa | grep centos-release

 

②アップデート

$ yum upgrade

 

①インストール

$ yum -y install vim-enhanced

 

②.bashrc にエイリアスを追加

$ vi ~/.bashrc

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

alias vi='vim'

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

 

③再読み込みする。

$ source .bashrc

 

④日本語を使用可に

# echo 'set encoding=utf-8' >> .vimrc:

①ファイル作成

$ vi /etc/sysconfig/iptables

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

*filter
:INPUT   ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT  ACCEPT [0:0]
:RH-Firewall-1-INPUT – [0:0]

-A INPUT -j RH-Firewall-1-INPUT
-A FORWARD -j RH-Firewall-1-INPUT
-A RH-Firewall-1-INPUT -i lo -j ACCEPT
-A RH-Firewall-1-INPUT -p icmp –icmp-type any -j ACCEPT
-A RH-Firewall-1-INPUT -p 50 -j ACCEPT
-A RH-Firewall-1-INPUT -p 51 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp –dport 5353 -d 224.0.0.251 -j ACCEPT
-A RH-Firewall-1-INPUT -p udp -m udp –dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -p tcp -m tcp –dport 631 -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state ESTABLISHED,RELATED -j ACCEPT

# SSH, HTTP, FTP1, FTP2, MySQL
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 10022 -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 80    -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 20    -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 21    -j ACCEPT

-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 22    -j ACCEPT
-A RH-Firewall-1-INPUT -m state –state NEW -m tcp -p tcp –dport 3306  -j ACCEPT

-A RH-Firewall-1-INPUT -j REJECT –reject-with icmp-host-prohibited

COMMIT

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

※SFTPを使用したい場合は22ポートを開く

※改行のスペースなど入っていないか注意

 

②iptableの再起動

$ /etc/rc.d/init.d/iptables restart

/sbin/chkconfig auditd off
/sbin/chkconfig autofs off
/sbin/chkconfig avahi-daemon off
/sbin/chkconfig bluetooth off
/sbin/chkconfig cups off

…..

 

①wgetでダウンロード

$ wget http://download.fedora.redhat.com/pub/epel/5/x86_64/epel-release-5-4.noarch.rpm
$ wget http://rpms.famillecollet.com/el5.x86_64/remi-release-5-8.el5.remi.noarch.rpm
$ wget http://packages.sw.be/rpmforge-release/rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm

 

②リポジトリを追加

$ rpm -Uvh epel-release-5-4.noarch.rpm remi-release-5-8.el5.remi.noarch.rpm rpmforge-release-0.5.2-2.el5.rf.x86_64.rpm

 

③Fedora EPEL を無効化

$ vi /etc/yum.repos.d/epel.repo

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

enabled=0

– – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –

 

④RPMForge を無効

$ vi /etc/yum.repos.d/rpmforge.repo

yumをアップデート

（LAMPを一発インストール）

$ yum –enablerepo=remi,epel,rpmforge install httpd-devel php-devel php-mysql php-pear mysql-server