Linux Command Line Cheat Sheet
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Posted on June 15, 2015 by

Linux Command Line Cheat Sheet

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Multiple windows in Vim
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Posted on May 27, 2015 by

Using multiple windows in VIM can make things a lot easier and it really isn’t hard to do.  To split the screen just do the following command:

:split <filename>

:vsplit <filename>

If you would like to switch between the windows you can use ctrl+w then use the arrow keys or ctrl+w again to just switch to the next window.  Follow the source link for some more advanced things you can do with the windows.

Source: vim tips and tricks: multiple windows

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DNF | Dandified Yum
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Posted on May 27, 2015 by

Yum package manager is no more.  DNF is it’s replacement in Fedora 22.  DNF is a fork of yum so most of the commands are the same but they are just run in the background in a better way.

 

Source: DNF | Dandified Yum

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2 Factor Authentication for SSH
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Posted on May 22, 2015 by

If you are like me you used two factory authentication everywhere that you can.  This is a nice tutorial on how to added it to your ssh authentication.

https://www.howtoforge.com/tutorial/secure-ssh-with-google-authenticator-on-centos-7/

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How To Patch and Protect Linux Server Against the VENOM Vulnerability
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Posted on May 13, 2015 by

http://www.cyberciti.biz/faq/cve-2015-3456-patch-venom-on-debian-ubuntu-fedora-centos-rhel-linux/

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