SELECT SUBSTRING(PROD_NO, 1, CHARINDEX('4', PROD_NO)) AS Expr1
FROM PRODUCT
例如SELECT出二字串"123@gmail.com"及"456@gmail.com"
顯示出@之前的字串---變成"123"及"456"
參考來源:http://www.blueshop.com.tw/board/FUM20041006152735ZFS/BRD200301231022589AD.html
2015年11月6日 星期五
2015年10月28日 星期三
Zimbra
環境:
ISO 檔 -> CentOS-7-x86_64-Minimal-1503-01.iso
VM -> CPU:1CORE,RAM:4G,HD:200G,網卡:VMXNET 3
OS版本 -> CentOS Linux release 7.1.1503 (Core)
cat /etc/centos-release
打開啟用網路、設定IP(192.168.10.99)、hostname(zmail.gg168.com)
nmtui
安裝 perl
yum install perl
安裝 VMwareTools mkdir /mnt/cdrom
mount /dev/cdrom /mnt/cdrom
cp /mnt/cdrom/VMwareTools-9.10.0-2476743.tar.gz /tmp/
cd /tmp
tar -zxvpf VMwareTools-9.10.0-2476743.tar.gz
cd vmware-tools-distrib/
./vmware-install.pl
刪除 VMwareTools 安裝檔、壓縮檔
rm -rf vmware-tools-distrib VMwareTools-9.10.0-2476743.tar.gz
reboot 鳥哥最常用來重新開機的指令(或關機),可以配合寫入緩衝資料的 sync 指令動作
sync; sync; sync; reboot
檢查是否有執行
/etc/init.d/vmware-tools status
yum install sudo sysstat libidn gmp libtool-ltdl compat-glib vixie-cron perl libstdc++.i686 nc unzip perl-core wget nmap sqlite -y
安裝 ifconfig
yum provides ifconfig
yum whatprovides ifconfig
yum install net-tools
# #安裝 traceroute
yum install traceroute
vi /etc/hosts
只留這一行>>192.168.10.99 zmail.gg168.com zmail
chkconfig postfix off
service postfix stop
chkconfig sendmail off
service sendmail stop
vi /etc/sudoers
chkconfig iptables off
service iptables stop
chkconfig ip6tables off
service ip6tables stop
vi /etc/sysconfig/selinux
>>SELINUX=disabled
關防火牆 http://note.tc.edu.tw/932.html
service firewalld stop
下載安裝 zimbra
cd /tmp
wget https://files.zimbra.com/downloads/8.6.0_GA/zcs-8.6.0_GA_1153.RHEL7_64.20141215151110.tgz
安裝參考網址:
ISO 檔 -> CentOS-7-x86_64-Minimal-1503-01.iso
VM -> CPU:1CORE,RAM:4G,HD:200G,網卡:VMXNET 3
OS版本 -> CentOS Linux release 7.1.1503 (Core)
cat /etc/centos-release
打開啟用網路、設定IP(192.168.10.99)、hostname(zmail.gg168.com)
nmtui
安裝 perl
yum install perl
安裝 VMwareTools mkdir /mnt/cdrom
mount /dev/cdrom /mnt/cdrom
cp /mnt/cdrom/VMwareTools-9.10.0-2476743.tar.gz /tmp/
cd /tmp
tar -zxvpf VMwareTools-9.10.0-2476743.tar.gz
cd vmware-tools-distrib/
./vmware-install.pl
刪除 VMwareTools 安裝檔、壓縮檔
rm -rf vmware-tools-distrib VMwareTools-9.10.0-2476743.tar.gz
reboot 鳥哥最常用來重新開機的指令(或關機),可以配合寫入緩衝資料的 sync 指令動作
sync; sync; sync; reboot
檢查是否有執行
/etc/init.d/vmware-tools status
yum install sudo sysstat libidn gmp libtool-ltdl compat-glib vixie-cron perl libstdc++.i686 nc unzip perl-core wget nmap sqlite -y
安裝 ifconfig
yum provides ifconfig
yum whatprovides ifconfig
yum install net-tools
# #安裝 traceroute
yum install traceroute
vi /etc/hosts
只留這一行>>192.168.10.99 zmail.gg168.com zmail
chkconfig postfix off
service postfix stop
chkconfig sendmail off
service sendmail stop
vi /etc/sudoers
chkconfig iptables off
service iptables stop
chkconfig ip6tables off
service ip6tables stop
vi /etc/sysconfig/selinux
>>SELINUX=disabled
關防火牆 http://note.tc.edu.tw/932.html
service firewalld stop
cd /tmp
wget https://files.zimbra.com/downloads/8.6.0_GA/zcs-8.6.0_GA_1153.RHEL7_64.20141215151110.tgz
tar -zxvpf zcs-8.6.0_GA_1153.RHEL7_64.20141215151110.tgz
./install.sh
安裝完成後選項
安裝完成後選項
6-4) Admin Password UNSET>>Password for admin@zimbra.168gg.com (min 6 characters): [SBmeBXtA] password
1-6) TimeZone: Asia/Taipei >> 57
檢視狀態
zimbra@zimbra:/~$ zmcontrol status
檢視憑證
/opt/zimbra/bin/zmcertmgr viewdeployedcrt all |grep notAfter
安裝參考網址:
http://www.unixmen.com/install-zimbra-collaboration-suite-8-6-0-centos-7/
http://blog.revivalx.com/2015/03/10/how-to-install-zimbra-collaboration-suite-8-6-0-on-centos-7/
https://itservices.stanford.edu/service/emailcalendar/desktop/outlook/gal
2015年8月25日 星期二
MacBook Air 安裝 Win 7 鍵盤 滑鼠沒反應
OS X 10.8.5
Boot Camp 5.0.4(473)
安裝方式參考網址:
http://supera198.blogspot.tw/2013/07/2013-macbook-air-bootcamp.html
若找不到 BootCamp\Drivers\Intel\Chipset\WIN7 驅動可到 Intel 下載:
https://downloadcenter.intel.com/product/65855/Intel-USB-3-0-eXtensible-Host-Controller-Driver
解壓縮後
找出以下 12 個必需的驅動檔案,放在 BootCamp\Drivers\Intel\Chipset\WIN7 和下列位置
$WinPEDriver$\IntelxHCISetup\Drivers\HCSwitch\Win7\x64\iusb3hcs.cat
$WinPEDriver$\IntelxHCISetup\Drivers\HCSwitch\Win7\x64\iusb3hcs.inf
$WinPEDriver$\IntelxHCISetup\Drivers\HCSwitch\Win7\x64\iusb3hcs.sys
$WinPEDriver$\IntelxHCISetup\Drivers\HCSwitch\Win7\x64\WdfCoInstaller01009.dll
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3hub.cat
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3hub.inf
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\IUsb3Hub.man
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3hub.sys
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3xhc.cat
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3xhc.inf
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3xhc.man
$WinPEDriver$\IntelxHCISetup\Drivers\xHCI\Win7\x64\iusb3xhc.sys
以上方式還不行的話,可參考把 USB 安裝碟,打包 USB3.0 驅動至 USB 裡
http://www.macx.cn/thread-2098963-1-1.html
2015年8月11日 星期二
WAMP 2.5 install SAPRFC
Apache Version :
2.4.9
PHP Version : 5.5.12
Apache/2.4.9 (Win32)
PHP Version : 5.5.12
Apache/2.4.9 (Win32)
1) Extract zip file saprfc-$VERSION$-$PHP_VERSION$.zip
2) Copy php_saprfc_PHP5.5_x86_ts.dll to your extensions directory (e.g. D:\wamp\bin\php\php5.5.12\)
3) Edit php.ini file (in windows system dircetory, e.g. D:\wamp\bin\apache\apache2.4.9\bin\) and add line: 'extension=php_saprfc_PHP5.5_x86_ts.dll'
4) Copy librfc32.dll (from SAPGUI install CD) to the windows system directory or simple install SAPGUI on your machine.
2015年8月7日 星期五
2015年8月4日 星期二
FortiClinet 關閉自動啟動服務
How to stop FortiClient from starting automatically?
1.Shut down FortiClient from the system tray.
2.Run net stop fortishield on command prompt.
3.Run services.msc on command prompt
4.Look for FortiClient Service Scheduler. Switch Startup type to Manual.
5.Restart your computer.
參考來源:http://www.hongjun.sg/2014/12/how-to-stop-forticlient-from-starting.html
1.Shut down FortiClient from the system tray.
2.Run net stop fortishield on command prompt.
3.Run services.msc on command prompt
4.Look for FortiClient Service Scheduler. Switch Startup type to Manual.
5.Restart your computer.
參考來源:http://www.hongjun.sg/2014/12/how-to-stop-forticlient-from-starting.html
2015年6月10日 星期三
2015年5月4日 星期一
2015年3月17日 星期二
Google、Bing 搜尋紀錄移除
Google 電話:02-8729-6000
Bing 電話:0800-888-384(這好像是廣告服務的電話)
yahoo 是使用 Bing 搜尋引擎
Google 移除工具
https://www.google.com/webmasters/tools/removals?pli=1
Bing 移除工具
https://www.bing.com/webmaster/tools/content-removal
我提交不了,所以後來我用線上回報問題
https://support.discoverbing.com/default.aspx?mkt=zh-TW&productkey=bingcontentremoval&brand=&&ct=eformts&scrx=1
Bing 電話:0800-888-384(這好像是廣告服務的電話)
yahoo 是使用 Bing 搜尋引擎
Google 移除工具
https://www.google.com/webmasters/tools/removals?pli=1
Bing 移除工具
https://www.bing.com/webmaster/tools/content-removal
我提交不了,所以後來我用線上回報問題
https://support.discoverbing.com/default.aspx?mkt=zh-TW&productkey=bingcontentremoval&brand=&&ct=eformts&scrx=1
2015年3月10日 星期二
便宜網域、網域出租 (cgi.tw)
出租網域為 cgi.tw
一年 NTD 120 元,一個月才 NTD 10 元,歡迎承租~~~
例如:您想租的名稱為 king ,那麼您的網域是 king.cgi.tw
網站 www.king.cgi.tw
MAIL user@king.cgi.tw
相關服務網址,利用 freedns 都能自行設定
有興趣請留下您的聯絡方式
目前已出租:
chair.cgi.tw
edu.cgi.tw
PS:我會利用 freedns 來說明如何設定,非相關技術人員請勿嘗試。
一年 NTD 120 元,一個月才 NTD 10 元,歡迎承租~~~
例如:您想租的名稱為 king ,那麼您的網域是 king.cgi.tw
網站 www.king.cgi.tw
MAIL user@king.cgi.tw
相關服務網址,利用 freedns 都能自行設定
有興趣請留下您的聯絡方式
目前已出租:
chair.cgi.tw
edu.cgi.tw
PS:我會利用 freedns 來說明如何設定,非相關技術人員請勿嘗試。
2015年3月4日 星期三
Simple Invoices(CentOS 7)
環境參考本站的 CENTOS 7.0.1406 64bit LAMP
安裝參考:http://www.simpleinvoices.org/install
1.先切換到 www 目錄
#cd /var/html/www/
2.下載 Simple Invoices (版本超久沒更新)
#wget http://download.simpleinvoices.org/simpleinvoices/downloads/simpleinvoices.2011.1.zip
3.解壓縮;刪除壓縮檔
PS:若有權限上的問題應該是 SELinux 的問題,關掉是比較省麻煩,但較不安全,關掉方式可參考 http://blog.zwiegnet.com/linux-server/disable-selinux-centos-7/;要安全一點就設定 SELinux
6.輸 http://您的網址或IP/simpleinvoices 即可以進入 Web 安裝畫面
安裝參考:http://www.simpleinvoices.org/install
1.先切換到 www 目錄
#cd /var/html/www/
2.下載 Simple Invoices (版本超久沒更新)
#wget http://download.simpleinvoices.org/simpleinvoices/downloads/simpleinvoices.2011.1.zip
3.解壓縮;刪除壓縮檔
#unzip simpleinvoices.2011.1.zip;rm -rf simpleinvoices.2011.1.zip
4.修改 config.ini
#vi simpleinvoices/config/config.ini
5.修改可寫入權限(Simple Invoices 會寫 Log、備份 DB…等)
chmod -Rv 777 tmp*
PS:若有權限上的問題應該是 SELinux 的問題,關掉是比較省麻煩,但較不安全,關掉方式可參考 http://blog.zwiegnet.com/linux-server/disable-selinux-centos-7/;要安全一點就設定 SELinux
6.輸 http://您的網址或IP/simpleinvoices 即可以進入 Web 安裝畫面
2015年3月3日 星期二
CENTOS 7.0.1406 64bit LAMP
OS:CentOS-7.0-1406-x86_64-Minimal.iso
#yum -y install rp-pppoe.x86_64
停止、關閉開機執行 NetworkManager
#systemctl stop NetworkManager.service
#systemctl disable NetworkManager.service
設定 PPPOE
#pppoe-setup
重啟網路就會自動撥了
#/etc/init.d/network restart
以上 PPPOE 安裝參考:http://blog.kevinlinul.idv.tw/?p=174
安裝 MariaDB
#yum -y install mariadb-server mariadb
啟用、開啟開機執行 MariaDB
#systemctl start mariadb.service
#systemctl enable mariadb.service
設定 MariaDB
#mysql_secure_installation
安裝 Apache
#yum -y install httpd
啟用、開啟開機執行 Apache
#systemctl start httpd.service
#systemctl enable httpd.service
開啟防火牆 80、443 ports
#firewall-cmd --permanent --zone=public --add-service=http
#firewall-cmd --permanent --zone=public --add-service=https
#firewall-cmd --reload
重啟 Apache 讓套件生效
#systemctl restart httpd.service
檢視套件是否有成功安裝
#vi /var/www/html/info.php
安裝 下載套件、解壓縮套件
#yum install wget unzip
下載 phpmyadmin 4.3.11
#wget -O phpmyadmin.zip http://downloads.sourceforge.net/project/phpmyadmin/phpMyAdmin/4.3.11/phpMyAdmin-4.3.11-all-languages.zip?r=http%3A%2F%2Fwww.phpmyadmin.net%2Fhome_page%2Findex.php&ts=1425398362&use_mirror=nchc
解壓縮;更改目錄名稱;移除壓縮檔
#unzip phpmyadmin.zip; mv phpMyAdmin-4.3.11-all-languages/ phpdbadmin; rm -rf phpmyadmin.zip
到 phpdbadmin 目錄
#cd /var/www/html/phpdbadmin
複製 config.sample.inc.php 成 config.inc.php
#cp config.sample.inc.php config.inc.php
blowfish 加密
#vi config.inc.php
原 $cfg['blowfish_secret'] = ''; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
改 $cfg['blowfish_secret'] = '隨便打'; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
以上 LAM (MariaDB) P 安裝參考:http://ithelp.ithome.com.tw/question/10158428
其它參考如下
MariaDB
http://shaurong.blogspot.tw/2014/07/centos-7-mysql-mariadb.html
MySQL 安裝參考:
http://sharadchhetri.com/2014/07/31/how-to-install-mysql-server-5-6-on-centos-7-rhel-7/
#yum -y install rp-pppoe.x86_64
停止、關閉開機執行 NetworkManager
#systemctl stop NetworkManager.service
#systemctl disable NetworkManager.service
查看網卡名稱,我的叫 ens33
#ifconfig
#pppoe-setup
重啟網路就會自動撥了
#/etc/init.d/network restart
以上 PPPOE 安裝參考:http://blog.kevinlinul.idv.tw/?p=174
安裝 MariaDB
#yum -y install mariadb-server mariadb
啟用、開啟開機執行 MariaDB
#systemctl start mariadb.service
#systemctl enable mariadb.service
設定 MariaDB
#mysql_secure_installation
安裝 Apache
#yum -y install httpd
啟用、開啟開機執行 Apache
#systemctl start httpd.service
#systemctl enable httpd.service
開啟防火牆 80、443 ports
#firewall-cmd --permanent --zone=public --add-service=http
#firewall-cmd --permanent --zone=public --add-service=https
#firewall-cmd --reload
安裝 PHP 與 DB 相關套件
#yum -y install php
#yum -y install php-mysql
#yum -y install php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap curl curl-devel
重啟 Apache 讓套件生效
#systemctl restart httpd.service
檢視套件是否有成功安裝
#vi /var/www/html/info.php
#yum install wget unzip
下載 phpmyadmin 4.3.11
#wget -O phpmyadmin.zip http://downloads.sourceforge.net/project/phpmyadmin/phpMyAdmin/4.3.11/phpMyAdmin-4.3.11-all-languages.zip?r=http%3A%2F%2Fwww.phpmyadmin.net%2Fhome_page%2Findex.php&ts=1425398362&use_mirror=nchc
解壓縮;更改目錄名稱;移除壓縮檔
#unzip phpmyadmin.zip; mv phpMyAdmin-4.3.11-all-languages/ phpdbadmin; rm -rf phpmyadmin.zip
到 phpdbadmin 目錄
#cd /var/www/html/phpdbadmin
複製 config.sample.inc.php 成 config.inc.php
#cp config.sample.inc.php config.inc.php
blowfish 加密
#vi config.inc.php
原 $cfg['blowfish_secret'] = ''; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
改 $cfg['blowfish_secret'] = '隨便打'; /* YOU MUST FILL IN THIS FOR COOKIE AUTH! */
以上 LAM (MariaDB) P 安裝參考:http://ithelp.ithome.com.tw/question/10158428
其它參考如下
MariaDB
http://shaurong.blogspot.tw/2014/07/centos-7-mysql-mariadb.html
MySQL 安裝參考:
http://sharadchhetri.com/2014/07/31/how-to-install-mysql-server-5-6-on-centos-7-rhel-7/
2015年2月13日 星期五
ESXi 5.1 教學連結
一、安裝篇
(VMesxi 安裝篇-Day1) VMware ESXi 介紹
(VMesxi 安裝篇-Day2) VMware ESXi 5.1安裝和基本設定
(VMesxi 安裝篇-Day3) VMware vSphere Client 5.1下載安裝
(VMesxi 安裝篇-Day4) VMware vSphere Client 5.0下載安裝
(VMesxi 安裝篇-Day5) VMware ESXi 5.0輕鬆升級ESXi 5.1
(VMesxi 安裝篇-Day6) VMware ESXi 4.1輕鬆升級ESXi 5.0
(VMesxi 安裝篇-Day7) 使用USB隨身碟安裝 VMware ESXi 5.1
(VMesxi 安裝篇-Day8) VMware ESXi 5.1 安裝在USB隨身碟開機
(VMesxi 安裝篇-Day9) Install VMware tools for windows
(VMesxi 安裝篇-Day10) Install VMware tools for Linux
二、功能篇
(VMesxi 功能篇-Day11) VMware vSphere 5.1 基本設定(上)
(VMesxi 功能篇-Day12) VMware vSphere 5.1 基本設定(下)
(VMesxi 功能篇-Day13) VMware vSphere 5.1 新增VM虛擬機
(VMesxi 功能篇-Day14) VMware vSphere 5.1 NFS 掛載
(VMesxi 功能篇-Day15) VMware vSphere 5.1 iSCSI 掛載
(VMesxi 功能篇-Day16) VMware vSphere 5.1 CPU 資源分配
(VMesxi 功能篇-Day17) VMware vSphere 5.1 Memory 資源分配
(VMesxi 功能篇-Day18) VMware vSphere 5.1 Resource Pool(資源池)
(VMesxi 備份篇-Day19) VMware vSphere(ESXi) 虛擬硬碟格式介紹
(VMesxi 備份篇-Day20) VMware vSphere(ESXi) 虛擬硬碟工具 - vmkfstools(上)
(VMesxi 備份篇-Day20) VMware vSphere(ESXi) 虛擬硬碟工具 - vmkfstools(中)
(VMesxi 備份篇-Day20) VMware vSphere(ESXi) 虛擬硬碟工具 - vmkfstools(下)
三、備份篇
(VMesxi 備份篇-Day21) VMware ESXi 備份 ghettoVCB.sh 基本設定
(VMesxi 備份篇-Day22) VMware ESXi 備份 ghettoVCB.sh 進階設定
(VMesxi 備份篇-Day23) VMware ESXi 備份還原ghettoVCB-restore.sh 設定
(VMesxi 備份篇-Day24) VMware ESXi ghettoVCB 版本問題和錯誤訊息
(VMesxi 備份篇-Day25) VMware vSphere(ESXi) 5.1 OVF 備份
(VMesxi 備份篇-Day26) VMware vSphere(ESXi) 5.1 OVF 還原
(VMesxi 備份篇-Day27) VMware vSphere(ESXi) 5.1 vmx 還原虛擬機
四、監控篇
(VMesxi 監控篇-Day28) 監控軟體 Veeam ONE Free Edition 介紹
(VMesxi 監控篇-Day29) 監控軟體 Veeam ONE Free Edition 安裝
(VMesxi 監控篇-Day30) 監控軟體 Veeam ONE Free Edition - Monitor 設定
(VMesxi 監控篇-Day31) 監控軟體 Veeam ONE Free Edition - Monitor Alarms
(VMesxi 監控篇-Day32) 監控軟體 Veeam ONE Free Edition - Reporter 設定
(VMesxi 監控篇-Day33) 監控軟體 Veeam ONE Free Edition - Reporter 儀表板管理
(VMesxi 監控篇-Day34) 監控軟體 Veeam ONE Free Edition - Reporter 報表管理
(VMesxi 監控篇-Day35) 監控軟體 Veeam ONE Free Edition - Business View
(VMesxi 監控篇-Day35) 監控軟體 Veeam ONE Free Edition 6.0輕鬆升級6.5
Reference: http://blog.faq-book.com/?page_id=6276
http://ithelp.ithome.com.tw/question/10099216
(VMesxi 安裝篇-Day1) VMware ESXi 介紹
(VMesxi 安裝篇-Day2) VMware ESXi 5.1安裝和基本設定
(VMesxi 安裝篇-Day3) VMware vSphere Client 5.1下載安裝
(VMesxi 安裝篇-Day4) VMware vSphere Client 5.0下載安裝
(VMesxi 安裝篇-Day5) VMware ESXi 5.0輕鬆升級ESXi 5.1
(VMesxi 安裝篇-Day6) VMware ESXi 4.1輕鬆升級ESXi 5.0
(VMesxi 安裝篇-Day7) 使用USB隨身碟安裝 VMware ESXi 5.1
(VMesxi 安裝篇-Day8) VMware ESXi 5.1 安裝在USB隨身碟開機
(VMesxi 安裝篇-Day9) Install VMware tools for windows
(VMesxi 安裝篇-Day10) Install VMware tools for Linux
二、功能篇
(VMesxi 功能篇-Day11) VMware vSphere 5.1 基本設定(上)
(VMesxi 功能篇-Day12) VMware vSphere 5.1 基本設定(下)
(VMesxi 功能篇-Day13) VMware vSphere 5.1 新增VM虛擬機
(VMesxi 功能篇-Day14) VMware vSphere 5.1 NFS 掛載
(VMesxi 功能篇-Day15) VMware vSphere 5.1 iSCSI 掛載
(VMesxi 功能篇-Day16) VMware vSphere 5.1 CPU 資源分配
(VMesxi 功能篇-Day17) VMware vSphere 5.1 Memory 資源分配
(VMesxi 功能篇-Day18) VMware vSphere 5.1 Resource Pool(資源池)
(VMesxi 備份篇-Day19) VMware vSphere(ESXi) 虛擬硬碟格式介紹
(VMesxi 備份篇-Day20) VMware vSphere(ESXi) 虛擬硬碟工具 - vmkfstools(上)
(VMesxi 備份篇-Day20) VMware vSphere(ESXi) 虛擬硬碟工具 - vmkfstools(中)
(VMesxi 備份篇-Day20) VMware vSphere(ESXi) 虛擬硬碟工具 - vmkfstools(下)
三、備份篇
(VMesxi 備份篇-Day21) VMware ESXi 備份 ghettoVCB.sh 基本設定
(VMesxi 備份篇-Day22) VMware ESXi 備份 ghettoVCB.sh 進階設定
(VMesxi 備份篇-Day23) VMware ESXi 備份還原ghettoVCB-restore.sh 設定
(VMesxi 備份篇-Day24) VMware ESXi ghettoVCB 版本問題和錯誤訊息
(VMesxi 備份篇-Day25) VMware vSphere(ESXi) 5.1 OVF 備份
(VMesxi 備份篇-Day26) VMware vSphere(ESXi) 5.1 OVF 還原
(VMesxi 備份篇-Day27) VMware vSphere(ESXi) 5.1 vmx 還原虛擬機
四、監控篇
(VMesxi 監控篇-Day28) 監控軟體 Veeam ONE Free Edition 介紹
(VMesxi 監控篇-Day29) 監控軟體 Veeam ONE Free Edition 安裝
(VMesxi 監控篇-Day30) 監控軟體 Veeam ONE Free Edition - Monitor 設定
(VMesxi 監控篇-Day31) 監控軟體 Veeam ONE Free Edition - Monitor Alarms
(VMesxi 監控篇-Day32) 監控軟體 Veeam ONE Free Edition - Reporter 設定
(VMesxi 監控篇-Day33) 監控軟體 Veeam ONE Free Edition - Reporter 儀表板管理
(VMesxi 監控篇-Day34) 監控軟體 Veeam ONE Free Edition - Reporter 報表管理
(VMesxi 監控篇-Day35) 監控軟體 Veeam ONE Free Edition - Business View
(VMesxi 監控篇-Day35) 監控軟體 Veeam ONE Free Edition 6.0輕鬆升級6.5
Reference: http://blog.faq-book.com/?page_id=6276
http://ithelp.ithome.com.tw/question/10099216
2015年2月4日 星期三
Oracle Enable/Disable Archive Log Mode 10g/11g
Enable Archive Log Mode
The following are the steps required to enable archive log mode on an Oracle 10g or 11g database.
Verify the database log mode.
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| [oracle@ora1 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Thu Apr 8 12:02:52 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to : Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> archive log list Database log mode No Archive Mode Automatic archival Disabled Archive destination USE_DB_RECOVERY_FILE_DEST Oldest online log sequence 25 Current log sequence 27 SQL> |
The log mode is No Archive Mode. Note that Archive destination is
USE_DB_RECOVERY_FILE_DEST
. You can determine the path by looking at the parameter RECOVERY_FILE_DEST
.
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| SQL> show parameter recovery_file_dest NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ db_recovery_file_dest string /u01/app/oracle/flash_recovery _area db_recovery_file_dest_size big integer 3852M SQL> |
By default, archive logs will be written to the flash recovery area. If you do not want to write archive logs to the flash recovery area you can set the parameter
LOG_ARCHIVE_DEST_n
to the location in which you wish to write archive logs.
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| SQL> alter system set log_archive_dest_1= 'LOCATION=/u02/app/oracle/oradata/orcl/arch' scope = both; System altered. SQL> archive log list; Database log mode No Archive Mode Automatic archival Disabled Archive destination /u02/app/oracle/oradata/orcl/arch Oldest online log sequence 25 Current log sequence 27 SQL> |
Now we shutdown the database and bring it backup in mount mode.
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| SQL> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down. SQL> startup mount ORACLE instance started. Total System Global Area 849530880 bytes Fixed Size 1339824 bytes Variable Size 511708752 bytes Database Buffers 331350016 bytes Redo Buffers 5132288 bytes Database mounted. SQL> |
Lastly all that is needed it set archive log mode and open the database.
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| SQL> alter database archivelog; Database altered. SQL> alter database open ; Database altered. SQL> archive log list Database log mode Archive Mode Automatic archival Enabled Archive destination /u02/app/oracle/oradata/orcl/arch Oldest online log sequence 25 Next log sequence to archive 27 Current log sequence 27 SQL> |
We can now see that archive log mode is enabled. Notice that Automatic archive is enabled as well. In Oracle 9i an earlier another parameter needed to be set in order to enable automatic archiving. This in no longer the case in 10g and 11g as automatic archiving is enabled when the database is placed in archive log mode.
You can switch to the log file to see that an archive is written to archive log location.
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| SQL> alter system switch logfile; System altered. SQL> host [oracle@ora1 ~]$ ls /u02/app/oracle/oradata/orcl/arch 1_27_711369564.dbf [oracle@ora1 ~]$ exit exit SQL> |
Disable Archive Log Mode
Note: It is recommended to perform a backup of the database (after a shutdown normal or immediate) prior to changing the archive status of a database.
The following are the steps required to disable archive log mode on an Oracle 10g or 11g database.
Verify the database log mode.
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| [oracle@ora1 ~]$ sqlplus / as sysdba SQL*Plus: Release 11.2.0.1.0 Production on Thu Apr 8 12:54:05 2010 Copyright (c) 1982, 2009, Oracle. All rights reserved. Connected to : Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL> archive log list; Database log mode Archive Mode Automatic archival Enabled Archive destination /u02/app/oracle/oradata/orcl/arch Oldest online log sequence 26 Next log sequence to archive 28 Current log sequence 28 SQL> |
The Database log mode is Archive mode. Next we shut down the database and bring up back up in mount mode.
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| SQL> shutdown immediate Database closed. Database dismounted. ORACLE instance shut down. SQL> startup mount ORACLE instance started. Total System Global Area 849530880 bytes Fixed Size 1339824 bytes Variable Size 511708752 bytes Database Buffers 331350016 bytes Redo Buffers 5132288 bytes Database mounted. SQL> |
All that is left is to disable archive log mode and open the database.
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| SQL> alter database noarchivelog; Database altered. SQL> alter database open ; Database altered. SQL> archive log list; Database log mode No Archive Mode Automatic archival Disabled Archive destination /u02/app/oracle/oradata/orcl/arch Oldest online log sequence 26 Current log sequence 28 SQL> |
As you can see,
ARCHIVELOG
mode has been disabled.