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Creating Global Aliases in Linux (CentOS 7/RHEL 7)
If you're like me and like to use aliases to simplify administration of your Linux servers, here's the easy way to create global aliases for all users. Create a file in /etc/profile.d such as aliases.sh. Add your aliases to the file. Log off and log back on...
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RT @nixcraft: 😂 Been there done that RT “@Novell: Here's to hoping you're feeling like the first on this Monday ... #sysadminhttp://t.co/WK8BRqwGSf
“Here's to hoping you're feeling like the first on this Monday ... #sysadmin”
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Affordable 10TB SSD may be just around the corner. http://ow.ly/KSNL1
SSDs and other flash memory devices will soon get cheaper and larger thanks to big announcements from Toshiba and Intel. Both companies revealed new "3D
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The evolution of mobile. Too bad they didn't add tablets and smartphones at the end. http://ow.ly/JjWjQ #mobile
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Here's how to create global aliases in CentOS 7.
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Allowing PING Through an ASA
The ASA Security Appliance, by default, blocks ICMP packets which includes PING. In the following post, I'll show you how to create an Access-Control List (ACL) which will permit ICMP traffic through the firewall from the inside to the outside. In order for...
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4 Success-Blocking Behaviors (Don't Do These Things!) http://ow.ly/LoP0g #CustomerService #CustServ
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I'm getting ready to teach a class on BIND DNS for a client. I thought you might find a quick and easy guide to installing the dig and host utilities on Windows systems helpful, so here it is. To Install dig and host on a Windows Computer The dig and host u...
I'm getting ready to teach a class on BIND DNS for a client. I thought you might find a quick and easy guide to installing the dig and host utilities on Windows systems helpful, so here it is. To Install dig and host on a Wi...
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RT @LabTechSoftware: What's going to make #AN15 the best yet?! Well for one thing, our awesome guest keynote speaker @doncrawley: http://ow.ly/JF9f0 Hey, that's me!
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soundtraining.net is the Seattle-based provider of learning resources for IT pros, including books, videos, how-to guides, and instructor-led training.
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