Dirty COW (CVE-2016-5195) is a privilege escalation vulnerability in the Linux kernel. Continue reading
Category Archives: Linux
Build and Import Puppet Modules into Katello
Building Puppet modules for Katello.
Set up Wake On LAN (WOL) on CentOS 7
Setting up Wake on LAN on a CentOS 7 server. Continue reading
Install Katello on CentOS 7
We’re going to install Foreman with Katello on CentOS 7.
Configure Public Bridge Guest Networking in KVM on Debian Jessie
Bridged networking allows KVM guests to connect to the outside network through the physical interface, making them appear as normal hosts to the rest of the network. Continue reading
Install Puppet Enterprise (PE) Server on RHEL 7
We are going to install Puppet Enterprise (PE) server on Red Hat Enterprise Linux 7. Continue reading
Configure Host-based and User-based Security for the Service on RHEL 7
Security for SSH, HTTP/S, DNS, NFS, SMB and SMTP. Continue reading
Setting up Time Synchronisation with Chrony on RHEL 7
The chronyd service is the default service to synchronise time on RHEL 7. Continue reading
Configure Remote Logging on RHEL 7
We are going to configure a remote log server and forward messages to it. Continue reading
Setting up a Software Bridge on Top of a Teamed Device on RHEL 7
We are going to setup a bridged network interface on top of a teamed link. Continue reading