# journalctl -xeu "Sakuragawa"

Soft Router for Home Lab: Hardware, Topology and Software Choices

Why Soft Router There are a great many of choices for family users to buy a router, or family gateway. Most family gateways integrates router, switch and access point functions into one devices. They're also easy to setup within several clicks, and works well for most target users. So under

Hands on OpenShift Origin

OpenShift is an even-more-popular container cloud. It could be hosted by redhat.com via openshift.com or it can be self-hosted. I'm playing with OpenShift under Fedora 27 Cloud, on a OpenStack. Starting a Developing Local Cluster First of all, you surely need to install the OpenShift Origin Client and

Setting Up Secured Work-spaces with YubiKey 4

I recently switched to Fedora 26 (due to working environment) and I would like to use YubiKey to maximize security and re-use existing credentials.

Getting CentOS Cloud Images to Single User Mode

I recently corrupted a CentOS hosted on OpenStack by adding an incorrect line in /etc/fstab, and CentOS prompts to me enter root password after a reboot. However in a cloud image, CentOS doesn't get a root password, and even password login is disabled by default. To enter the single

Old Talks: Bad Wireless Performance on LEDE/OpenWRT

My Mercury MW4530R wireless router was used as an AP under original firmware, and its 2.4GHz is getting less and worse stable. So I switch back to LEDE. As an open-source third-party firmware, LEDE works fine for a dumb AP on MW4530R except the low speed rate and poor

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