In this RHEL7 / CentOS7 tutorial we will take a look at how to setup a kvm virtualisation. We started by installing an OS on the main system, where we add a kvm installation. More »
In this CentOS 7 or Red Hat Enterprise 7 Linux tutorial we take a look at firewalld, which is the new way of configuring a basic firewall. We will take a look at firewalld and firewall-cmd. More »
In this CentOS Linux version 7 or Red Hat Enterprise Linux version 7 tutorial we will take a look at the network service using command line options. We for instance look how to stop/start/restart or get the status of the network service.
From version 7 of RHEL (CentOS, Fedora, Scientific linux) systemd is used. It replaces Upstart as the default init system and can be used to control services (service and system manager) of the Linux operating system. More »
In this Linux install tooling tutorial we will take a look how to create a bootable usb key with CentOS 6.5 (and higher) or CentOS 7. We have also add how to create a bootable CentOS 7 USB key from Mac OSX. More »