Great Linux Cheat Sheet
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Posted on May 5, 2014 by

More Linux Commands – A practical reference
http://www.pixelbeat.org/docs/linux_commands.html

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Security Update to Harptabs.com
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Posted on April 15, 2014 by

The Harptabs website has been changed to now automatically have people use a secure connection when they come to the site.

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Author Search Bug Fixed on Harptabs.com Mobile
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Posted on March 14, 2014 by

There was a bug in the Harptabs.com Mobile app which didn’t allow searching by Author.  It has now been fixed.

Posted in Harptabs.com, Harptabs.com Mobile App, News, Our Apps, Websites | Leave a comment

Sad News – Harptabs.com
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Posted on December 13, 2013 by

Harptabs.com has lost of one it’s active members, Gatman.  He joined the site on September 1, 2007 and had been an active member since then.  He made a lot of friends along the way and provide some wonderful contributions to the site.  He will be missed greatly and our hearts go out to his family.

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Redetect Network Cards in CentOS 6
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Posted on December 11, 2013 by

CentOS 6 keeps all of the information about the networking cards in udev.  To have the system redetect the NIC cards all you need to do is delete the persistent-net.rules file and reboot.  During boot the file will be regenerated with the new information.

rm /etc/udev/rules.d/70-persistent-net.rules

Next you should update the /etc/sysconfig/network-scripts/ifcfg-<adapter> scripts to contain the new MAC addresses and remove the UUID entries that will nto match if the cards changed.

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