Monthly Archives: June 2013

find

http://www.thegeekstuff.com/2009/03/15-practical-linux-find-command-examples/ http://www.thegeekstuff.com/2009/06/15-practical-unix-linux-find-command-examples-part-2/ http://www.binarytides.com/linux-find-command-examples/

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CentOS search files installed in a package

To get the package name: yum list installed | grep cron To list the files within a package: repoquery -lq cronie.x86_64 To install repoquery: yum install yum-utils yum repolist: list all repos http://sysadvent.blogspot.ca/2013/12/day-4-yum-and-repository-tools-by.html

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XML processing xmllint and xmlstarlet

http://my.opera.com/gotovoid/blog/2011/11/20/lxml-xmlstarlet-xmllint-xml select with XPath expression: e.g looking for some “bad” data. looking for nodes that with File but no filename node. xmlstarlet sel -t -c “//File[not(FileName)]” foo.xml  

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hotshots

http://ubuntuportal.com/2013/06/take-a-screenshot-and-edit-them-in-ubuntu-desktop-with-hotshots.html

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service wowza media server on ubuntu

sudo update-rc.d WowzaMediaServer defaults

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sample from wowza media server

http://plex.entrydns.org/examples/VideoChat/FlashRTMPPlayer/player.html use Server: rtmp://plex.entrydns.org/videochat, ┬ávideochat application is installed on the Wowza server side. If you use the same stream name, you can see a delayed cam of yourself. If you use different stream name, you can publish one stream while … Continue reading

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