Enable Two-Factor Auth for Cockpit with Google Authenticator | Cockpit is the awesome web interface to manage a Linux VM or server. For best security, one can setup two-factor auth with google authenticator for Cockpit. Here is a how-to for Fedora Linux 25!
Set Password or SSH Key for CentOS Cloud Images | CentOS provides cloud images for various cloud environments such as Openstack, RHV, Azure, or just KVM. It is possible to alter user passwords or SSH keys on these images without using cloud-init! This is nifty for use in Jenkins, Packer, local dev work or other use cases to just write changes to the image so it is ready to go. Check this out!
Linux: ‘Why do my fonts look so bad?!’ Here is a fix! | Microsoft holds patents on particular font rendering technology for LCDs. Most distros remove any patent protected fonts and as a result fonts look bad on LCDs. But there is a fix!
Install EPEL Repository for CentOS 6 | The Fedora EPEL Repository provides many additional packages that are for use with either Red Hat or CentOS. I’ll show you how to add this repository for CentOS 6! Run the following command (you do use sudo, right?!): 32bit: $ sudo rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm 64bit: $ sudo rpm -Uvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm Now enjoy 7674 additional packages