Install Logtail on CentOS

I had a munin plugin script that uses the logtail program. Logtail comes with the 'logcheck' package - available in the EPEL repository. To install it make sure you have the EPEL repository installed. If not (for CentOS 6): With the EPEL repository... » More

SSH Socks Proxy for Web Browsing Private Network

We were configuring OpenStack on a private 192.168 network and needed to use a web browser to browse to the OpenStack dashboard. The quickest easiest way to do that is by: From the ssh manpage: -D Specifies a local “dynamic” application-level... » More

SSH config for SSH Proxy Hopping

I regularly need to connect to SSH hosts behind a firewall via a single SSH host with SSH access enabled. Since I am connecting to many hosts through this proxy SSH host I can make my life a little easier by adding some entries to my ~/.ssh/config... » More