Introduction Here’s the deal. I was performing an rsync backup of my website using an Ubuntu server but decided I’d also start backing up from my PC, Linux of course. I thought it would be a straight copy the scripts
Static NAT Mapping with HSRP
Just a useful guide for static mapping with HSRP http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/ipaddr_nat/configuration/xe-3s/nat-xe-3s-book/iadnat-ha.pdf
Installing an Intel Xeon E3-1220 in Gen8 HP Microserver
Introduction So I thought I’d put this up for anyone thinking of buying one of these boxes just to give an honest account of my usage of this little server as both a professional network and security engineer and also
Creating Debian Installation USB Stick
Introduction If you are currently using a GNU/Linux distro and fancy having a look at a live disk of Debian. Use the following to get it on a USB stick to test out. Required Commands $ sudo fdisk -l Disk
Port Forwarding a Range of Ports Cisco IOS
Introduction UPDATE 05/16 Do not even attempt to use this in a production environment. It worked up until it didn’t work at all. The way round it in the end was of course to use 1 to 1 mappings for
Remmina Unable to Connect to RDP Server
Introduction This one is not immediately obvious. Suddenly a connection that was working fine just stops and all that you get is a generic error message. Fix The fix however is simple. Just remove the following file from your home
Restoring Files From Snapshots Isilon
Introduction Restoring data from NL Isilon is quite a simple affair with standard UNIX commands. This how to may just save some time on the trial and error aspect of a restore. If a request comes in to retrieve data
Keyboard Shortcuts for the GNOME Desktop
1. General Shortcut Keys Alt + F1 Opens the Applications Menu. Alt + F2 Displays the Run Application dialog. Print Screen Takes a screenshot. Alt + Print Screen Takes a screenshot of the window that has focus. Ctrl + Alt
Postfix Encrypt Email in Transit Where Possible
Introduction I noticed in Gmail recently they started warning when email messages weren’t encrypted in transit. When I say transit I mean when a message leaves your email server and sends to another mail server / edge server for another
Unlocking Domain Accounts Without Password Change
Introduction If you have a need to unlock an account but don’t want to change the password. It can be easily done via an administrative command prompt. Fix Open an administrative command prompt and use the following commands to view