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bcp.mm
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<?xml version="1.0" encoding="UTF-8"?>
<map version="0.8.0">
<!-- This .mm file is CVS/SVN friendly, also has better Chinese character support. Contribute by http://www.WorldHello.net, orignal FreeMind can be found at http://freemind.sourceforge.net -->
<node ID="Freemind_Link_1618805133"
TEXT="数据备份 Howto">
<node FOLDED="true" ID="_" POSITION="right"
TEXT="前言">
<node ID="Freemind_Link_1665277346"
TEXT="这个文档的名字看起来怪怪的，主要是为了和以前的名称兼容，实际上 BCP 只是本文的一个引子"/>
<node ID="Freemind_Link_1571624034"
TEXT="BCP: 灾难恢复和业务连续性计划（Disaster Recovery and Business Continuity Plan）"/>
<node ID="Freemind_Link_1085035737"
TEXT="第一次听到是在 CISSSP安全专家培训中"/>
<node ID="Freemind_Link_546704338"
TEXT="回公司的第一件事情，就是完善数据备份计划"/>
<node ID="Freemind_Link_1643078058"
TEXT="需要备份的数据大多涉及机密，而备份的技术却应该是公开、共享、一起研讨的。"/>
<node ID="Freemind_Link_605828575"
TEXT="本文主要分专题讨论几个方面"/>
</node>
<node FOLDED="true" ID="Freemind_Link_251649380" POSITION="right"
TEXT="SSH：Passwordless SSH Authentication">
<node FOLDED="true" ID="Freemind_Link_379362758"
TEXT="为什么要 SSH？">
<node ID="Freemind_Link_841623785"
TEXT="因为安全"/>
</node>
<node FOLDED="true" ID="Freemind_Link_380115496"
TEXT="为什么要无密码登录">
<node ID="Freemind_Link_1274075017"
TEXT="因为方便"/>
</node>
<node FOLDED="true" ID="Freemind_Link_1071585298"
TEXT="ssh-keygen">
<node
TEXT="ssh-keygen -t rsa1"/>
<node
TEXT="ssh-keygen -t dsa"/>
<node
TEXT="ssh-keygen -t rsa"/>
</node>
<node FOLDED="true" ID="Freemind_Link_50055275"
TEXT="scp">
<node ID="Freemind_Link_1439667484"
TEXT="scp .ssh/*.pub username@remote.host:~/"/>
</node>
<node FOLDED="true" ID="Freemind_Link_206776932"
TEXT="authorized_keys ">
<node ID="Freemind_Link_1220364722"
TEXT="$ cd ~/.ssh
$ cat ../identity.pub >> authorized_keys
$ cat ../id_rsa.pub >> authorized_keys2
$ cat ../id_dsa.pub >> authorized_keys2
"/>
</node>
</node>
<node FOLDED="true" ID="Freemind_Link_791053143" POSITION="right"
TEXT="镜像：rsync 和 unison">
<node FOLDED="true" ID="Freemind_Link_996883281"
TEXT="rsync">
<node ID="Freemind_Link_1489280985"
TEXT="实话实说：我现在基本上都用 unison 了，我的脚本中已经没有再用到 rsync 了。"/>
<node FOLDED="true" ID="Freemind_Link_470544095"
TEXT="简单的例子">
<node
TEXT="rsync -a public_html/ 10.0.0.x:public_html"/>
<node
TEXT="rsync -a 10.0.0.x:public_html/ public_html"/>
</node>
<node FOLDED="true" ID="Freemind_Link_617487183"
TEXT="Rsync over SSH">
<node ID="Freemind_Link_326825836"
TEXT="rsync -av public_html/ -e ssh 10.0.0.x:public_html"/>
<node ID="Freemind_Link_1832278451"
TEXT="/usr/bin/rsync -e ssh -avzp --exclude "*.journal" --exclude "dnscache/" --exclude "dnscachex/" \ 	--delete /home remotehost:/var/backups/mycomputer/ "/>
</node>
</node>
<node ID="Freemind_Link_676303210"
TEXT="unison"/>
</node>
<node FOLDED="true" ID="Freemind_Link_547479903" POSITION="right"
TEXT="crontab 和 windows schedule">
<node FOLDED="true" ID="Freemind_Link_1503787694"
TEXT="crontab">
<node FOLDED="true" ID="Freemind_Link_616973709"
TEXT="示例">
<node ID="Freemind_Link_446839199"
TEXT="# configuration of cvs & news server
# cvs and news backup
30 6 1 * * /usr/local/bin/backup.sh /opt/news/spool /home/ftp/news/spool full
30 5 * * * /usr/local/bin/backup.sh /opt/news/spool /home/ftp/news/spool inc
30 3 * * 1 /usr/local/bin/backup.sh /opt/cvs-repos/repos-r /home/ftp/cvs full
30 4 * * 1 /usr/local/bin/backup.sh /opt/cvs-repos/repos-user /home/ftp/cvs full
0 11,14,17,19,3 * * * /usr/local/bin/backup.sh /opt/cvs-repos/repos-r /home/ftp/cvs inc
0 13,20,5 * * * /usr/local/bin/backup.sh /opt/cvs-repos/repos-user /home/ftp/cvs inc

# configuration of backup server
# backup data from remote server: sync data with cvs, news and nightly_build sever. 
#minute hour mday month wday command
#
0 6 * * * /usr/bin/rsync -a -e "/usr/bin/ssh -l root" 10.0.0.7:/home/ftp/news /opt/bcp
0 7 * * * /usr/bin/rsync -a -e "/usr/bin/ssh -l root" 10.0.0.7:/home/ftp/cvs /opt/bcp
0 5 * * * /usr/bin/rsync -rLptgoD -e "/usr/bin/ssh -l root" 10.0.0.8:/server/bcp/ /opt/bcp/svr

"/>
</node>
</node>
<node FOLDED="true" ID="Freemind_Link_1724852982"
TEXT="Windows计划任务 ">
<node FOLDED="true" ID="Freemind_Link_1932971186"
TEXT="at">
<node ID="Freemind_Link_1003763056"
TEXT="C:\>at 23:00 /every:M,T,W,Th "C:\cygwin\bin\bash.exe -c /bin/st_daily"
C:\>at 23:00 /every:F "C:\cygwin\bin\bash.exe -c /bin/st_weekly"
"/>
</node>
<node ID="Freemind_Link_29106132"
TEXT="图形界面"/>
<node FOLDED="true" ID="Freemind_Link_423464622"
TEXT="错误诊断">
<node
TEXT="但是在某些情况下，计划任务可能失败，如用户权限不够、密码不匹配等，但往往又找不到出错的原因。如果认为运行出现异常，不要犹豫，马上去看日至文件：%SystemRoot%\SchedLgU.Txt。"/>
</node>
</node>
</node>
<node FOLDED="true" ID="Freemind_Link_1433235832" POSITION="right"
TEXT="Cygwin：Windows 平台任务自动化">
<node ID="Freemind_Link_723647869"
TEXT="吉祥三宝，Cygwin 版"/>
<node FOLDED="true" ID="Freemind_Link_1535418812"
TEXT="爸爸，Windows 上能用 Unison 么？">
<node ID="Freemind_Link_1861369241"
TEXT="Cygwin"/>
</node>
<node FOLDED="true" ID="Freemind_Link_130851369"
TEXT="Windows 上能跑 SSHD 么？">
<node ID="Freemind_Link_1053135405"
TEXT="Cygwin"/>
</node>
<node FOLDED="true" ID="Freemind_Link_1688222708"
TEXT="Windows 上能跑 crontab 么?">
<node ID="Freemind_Link_1776982595"
TEXT="Cygwin"/>
</node>
<node ID="Freemind_Link_140866479"
TEXT="Cygwin，永远吉祥"/>
</node>
<node FOLDED="true" ID="Freemind_Link_472098150" POSITION="right"
TEXT="建立个人的版本控制">
<node ID="Freemind_Link_1062435986"
TEXT="CVS vs SVN"/>
</node>
<node ID="Freemind_Link_1408821263" POSITION="right"
TEXT="一键恢复：电脑的保护神"/>
<node FOLDED="true" ID="Freemind_Link_1253024648" POSITION="left"
TEXT="版本信息">
<node FOLDED="true" ID="Freemind_Link_76475911"
TEXT="0.2.0">
<node ID="Freemind_Link_671624534"
TEXT="提交文档到 WHODO，修改文档结构，补充 unision，版本控制系统"/>
</node>
<node FOLDED="true" ID="Freemind_Link_792053439"
TEXT="版本历史">
<node FOLDED="true" ID="Freemind_Link_1384679363"
TEXT="0.1">
<node ID="Freemind_Link_1391009563"
TEXT="2002/10/26 创建"/>
</node>
</node>
<node FOLDED="true" ID="Freemind_Link_1675010637"
TEXT="作者/贡献者">
<node ID="Freemind_Link_511580472" LINK="http://www.worldhello.net/about"
TEXT="jiangxin"/>
</node>
</node>
</node>
</map>