假設寄信給group_mailAccount@mydomain.com 時,
某些特定使用者,如:user01@mydomain.com、user02@mydomain.com、user03@mydomain.com
都要收到相同的信件時,可依照下列步驟設定
1.先檢查你別名檔設定的位置
假設寄信給group_mailAccount@mydomain.com 時,
某些特定使用者,如:user01@mydomain.com、user02@mydomain.com、user03@mydomain.com
都要收到相同的信件時,可依照下列步驟設定
1.先檢查你別名檔設定的位置
1.下載原始碼,將其置於/usr/local/src/
cd /usr/local/src
wget ftp://ftp.pangeia.com.br/pub/seg/pac/chkrootkit.tar.gz
2.解壓縮
tar -zxvf chkrootkit.tar.gz
1.下載檔案放置於/usr/local/src/
wget http://downloads.sourceforge.net/project/rkhunter/rkhunter/1.4.0/rkhunter-1.4.0.tar.gz
2.解壓縮
tar -zxvf rkhunter-1.4.0.tar.gz
3.安裝
1.若使用CENTOS DESKTOP版本,使用Firefox瀏覽器開啟
http://dev.mysql.com/downloads/tools/workbench/
2.於下方下拉選單選取 Red Hat Enterprise Linux / Oracle Linux
3.接著選取符合您作業系統版本的檔案後下載檔案,
4.瀏覽器會詢問是要執行安裝套件動作還是儲存動作,
CENTOS6.4中若使用指令安裝apache相關依套件時,可能會順便安裝phpMyAdmin,
或是可以使用yum install -y phpmyadmin 直接安裝,
若存在檔案/etc/httpd/conf.d/phpMyAdmin.conf時,
檢視檔案/etc/httpd/conf.d/phpMyAdmin.conf,
找尋Directory字串,看看CENTOS版本安裝的phpmyAdmin路徑在哪
postgrey是一政策伺服器,用來過濾Postfix伺服器上的垃圾郵件,
利用垃圾郵件伺服器寄出信件後不理會的特性,postgrey先回應450的錯誤,
等待發信郵件伺服器嘗試再次連線寄件過來時,將此郵件伺服器列入白名單資料庫,
用以判斷是否為垃圾郵件。
1.安裝owncloud
CENTOS6已經可以透過RPM檔案安裝了,目前預設套件版本是 4.5.13-1.el6,
如果要安裝最新的版本請由 http://doc.owncloud.org/找尋最新版本下載安裝
無法使用yum安裝時,請先設定其套件庫位置
cd /etc/yum.repos.d/
1.新增YUM repository
/etc/yum.repos.d/webmin.repo
內容如下:
[Webmin]
name=Webmin Distribution Neutral
#baseurl=http://download.webmin.com/download/yum
mirrorlist=http://download.webmin.com/download/yum/mirrorlist
enabled=1
2.匯入GPG key
1.匯入公鑰
[root@dns]# rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
2.開始安裝ELRepo
RHEL-5, SL-5 or CentOS-5版本執行
在/var/log/maillog中發現下列錯誤訊息:
Nov 27 08:29:05 dns dccproc[2665]: no working DCC servers dcc1.dcc-servers.net dcc2.dcc-servers.net dcc3.dcc-servers.net ... at 127.0.0.1
執行dcc相關指令進行除錯
執行後產生一堆undefined name or wrong IP version錯誤訊息
1.cd /etc/yum.repos.d
2.wget -q http://openwebmail.org/openwebmail/download/redhat/rpm/release/openwebmail.repo
3.yum install openwebmail
4.執行/var/www/cgi-bin/openwebmail/openwebmail-tool.pl --init
出現訊息
一、安裝
yum install -y php php-suhosin php-gd php-pdo php-bcmath php-cli php-comon php-dba php-devel php-Monolog php-mbstring php-imap php-mysql php-process php-snmp php-xml php-mcrypt php-tidy php-pear php-pecl-apc php-pecl-memcache php-pecl-memcached phpMyAdmin php-intl
常見php套件
套件名稱 | 套件說明 |
php-5.3.3-23.el6_4.x86_64 | |
php-gd.x86_64 | A module for PHP applications for using the gd graphics library |
php-suhosin.x86_64 | Suhosin is an advanced protection system for PHP installations |
php-pdo.x86_64 | A database access abstraction module for PHP applications |
php-bcmath.x86_64 | A module for PHP applications for using the bcmath library |
php-cli.x86_64 | Command-line interface for PHP |
php-common.x86_64 | Common files for PHP |
php-dba.x86_64 | A database abstraction layer module for PHP applications |
php-devel.x86_64 | Files needed for building PHP extensions |
php-Assetic.noarch | Asset Management for PHP |
php-Monolog.noarch | Sends your logs to files, sockets, inboxes, databases and various web services |
php-email-address-validation.noarch | A PHP class for validating email addresses |
php-embedded.x86_64 | PHP library for embedding in applications |
php-enchant.x86_64 | Human Language and Character Encoding Support |
php-fpm.x86_64 | PHP FastCGI Process Manager |
php-imap.x86_64 | A module for PHP applications that use IMAP |
php-intl.x86_64 | Internationalization extension for PHP applications |
php-mbstring.x86_64 | A module for PHP applications which need multi-byte string handling |
php-mysql.x86_64 | A module for PHP applications that use MySQL databases |
php-ldap.x86_64 | A module for PHP applications that use LDAP |
php-process.x86_64 | Modules for PHP script using system process interfaces |
php-pspell.x86_64 | A module for PHP applications for using pspell interfaces |
php-recode.x86_64 | A module for PHP applications for using the recode library |
php-redland.x86_64 | HP modules for the Redland RDF library |
php-snmp.x86_64 | A module for PHP applications that query SNMP-managed devices |
php-tidy.x86_64 | Standard PHP module provides tidy library support |
php-xml.x86_64 | A module for PHP applications which use XML |
php-pear.noarch | PHP Extension and Application Repository framework |
php-mcrypt.x86_64 | Standard PHP module provides mcrypt library support |
php-mssql.x86_64 | Standard PHP module provides mssql support |
php-pecl-apc.x86_64 | APC caches and optimizes PHP intermediate code |
php-pecl-memcache.x86_64 | xtension to work with the Memcached caching daemon |
php-pecl-memcached.x86_64 | Extension to work with the Memcached caching daemon |
phpMyAdmin.noarch | Handle the administration of MySQL over the World Wide Web |
php-intl.x86_64 | Internationalization extension for PHP applications |
一、安裝項目
mysql.x86_64 : MySQL client programs and shared libraries
mysql-server.x86_64 : The MySQL server and related files
mysql-devel.x86_64 : Files for development of MySQL applications
php-mysql.x86_64 : A module for PHP applications that use MySQL databases
fail2ban 使用IPtables防止惡意的破解密碼網路連線(brute-force attack)
1.安裝 yum install fail2ban
2.建立fail2ban記錄檔存放目錄
[root@dns ~]# mkdir /var/log/fail2ban
3. /etc/fail2ban/fail2ban.conf
執行下列指令即可
yum install p7zip p7zip-plugins rar unrar arj unarj lha bzip2 cabextract cpio file gzip nomarch pax zip unzip lzop zoo ripole freeze tnef ncompress arc lrzip unzix
1.可由下頁網址下載安裝檔
http://mirror01.idc.hinet.net/EPEL/6/i386/repoview/epel-release.html
2.執行指令安裝
rpm -Uhv http://mirror01.idc.hinet.net/EPEL/6/i386/epel-release-6-8.noarch.rpm
執行結果如下...
1.RPMforge
rpm -Uhv http://apt.sw.be/redhat/el6/en/x86_64/rpmforge/RPMS/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm
安裝完成會新增四個檔案
/etc/yum.repos.d/mirrors-rpmforge
/etc/yum.repos.d/mirrors-rpmforge-extras