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RANCID 3.x Supress Output from Diffs

Introduction This is just another post relating to a previous post. The location of the changes required is different in this latest version of RANCID. https://ip-life.net/rancid-suppress-output-from-diffs/ If you have configuration you need to remove, it will no longer be in

David Messenger 16th June 2015 Cisco, Linux, Network Monitoring, RANCID No Comments Read more

Securing OpenSSH with Certificates on CentOS

Securing OpenSSH with Certificates on CentOS

Introduction If you want to stop using passwords to SSH onto your servers then certs are the way to go. When you run an application such as putty and pageant side by side then you will never have to use

David Messenger 8th June 20158th June 2015 CentOS, Linux, PuTTY No Comments Read more

Install Cacti on Ubuntu 12.04

Install Cacti on Ubuntu 12.04

Introduction I am really just linking some other great content here but there was something I had to figure out before I could follow the great guide by digital ocean. I was getting these errors on the server after install

David Messenger 3rd June 20153rd June 2015 Cacti, Linux, Network Monitoring, Ubuntu No Comments Read more

CentOS default Eth0 Interface Down on Startup

CentOS default Eth0 Interface Down on Startup

Introduction The title says it all really. Fix Edit /etc/sysconfig/network-scripts/ifcfg-$IFNAME Change the ONBOOT line’s value to yes

David Messenger 3rd June 20153rd June 2015 CentOS, Linux No Comments Read more

RANCID Setup on CentOS 6.6

RANCID Setup on CentOS 6.6

Introduction If you looking for a guide on how to setup the latest version of RANCID which is currently 3.2 (June 2015) then you have come to the right place. I have previously done a post on RANCID setup on

David Messenger 1st June 20152nd June 2015 CentOS, Linux, Network Monitoring, RANCID 2 Comments Read more

Kernel Panic-not syncing

Kernel Panic-not syncing

Introduction I tried to upgrade my Ubuntu Server but it didn’t boot up after rebooting. I jumped on via the console and saw the following: kernel panic-not syncing: VFS: unable to mount root fs on unknown block(0,0) I panicked and

David Messenger 30th May 201530th May 2015 Linux, Ubuntu No Comments Read more

Install VMware Tools Ubuntu

Install VMware Tools Ubuntu

Introduction Installing Vmware tools on a linux box is a straightforward affair from the terminal. Installation Procedure The first step is obviously mount the ISO to install VMware tools. Just a right click on the guest and then guest, install/upgrade

David Messenger 23rd February 201517th November 2019 Linux, Ubuntu, VMware No Comments Read more

Setting up UFW – Uncomplicated Firewall

Introduction Another line of defense to complete on Linux servers is a functioning firewall. Now if you’ve ever used IP tables, you’ll know they are unnecessarily complicated. This is where ufw comes in to its own as it is a

David Messenger 22nd February 201516th November 2019 Firewall, Linux, Security, UFW, Web Hosting No Comments Read more

404 Errors With Permalinks Set To %postname%

404 Errors With Permalinks Set To %postname%

Introduction I wanted to change my blog from the ugly default links of database entries to something more meaningfulĀ and pleasing to the eye. I decided to use “post name” as the permalink settings but low and behold it wasn’t so

David Messenger 22nd February 201525th February 2015 Apache, Linux, Web Hosting, Wordpress 1 Comment Read more

RANCID Setup on Ubuntu 10.04 LTS

Introduction This post was supposed to be a post on how to install RANCID on the latest and greatest Ubuntu Server version 14.04. However I’m still working on it as it is not as straight forward as it should be!

David Messenger 22nd February 201525th February 2015 Linux, Network Monitoring, Ubuntu 2 Comments Read more
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