Archives

Ansible-Pull Ansible is an awesome tool for ensuring configuration, but it can be difficult to orchestrate. Ansible-pull is a lightweight solution. 0 Comments
Linux Filesystems In depth on the FS. 0 Comments
Shell Completion for kubectl Shell completion makes the command line so much easier. 0 Comments
Raspberry Pi Wifi Bridge For when you need to share the wifi. 0 Comments
Redirecting Output Grab stdout and stderr, and tell it where it can go. 0 Comments
Reverse Shell Fun ways to open a prompt. 0 Comments
Rosetta Stone for Unix Mapping commands between Unix, Linux and BSD. 0 Comments
How to Backup Ceph Block Storage

Ceph is designed for replication, but what if you just want a traditional back up? 0 Comments
How to Cluster Kubernetes on RHEL 7

Distribute Kubernetes on to multiple Red Hat Enterprise Linux 7 machines! 0 Comments
How to Install Kubernetes on RHEL 7

Install Kubernetes on Red Hat Enterprise Linux 7 for Docker awesomeness. 0 Comments
How to Build a Diskless Cluster

Create a truly diskless cluster, provisioned to RAM via PXE boot. 0 Comments
Script to add users to LDAP

Add users to LDAP and configure group memberships via a Bash script. 0 Comments
Howto: Shrink VMWare VMDK Files

Virtual machine images tend to grow over time, causing exported machine images to be unnecessarily large. Here’s how to remove the excess baggage. 0 Comments
Reddit Lessons Learned

Scaling a web service is hard. Here's what Reddit learned from the growing pains. 0 Comments
Queueing in the Linux Network Stack

An interesting article on Linux network queueing and buffer optimizations. 0 Comments
Finding Duplicate UIDs

Python script for finding duplicate user IDs on a Linux system. 0 Comments
Create Linux Spanned Volume

Bash script for finding and creating a spanned volume for ephemeral drives in AWS. 0 Comments