Implement an implicit deny, explicit allow SCP.Continue reading “AWS SCP”
setup private nginx dav share for Enpass.
Enpass is my favorite password manager. It works on Linux and Mac, and it can sync the password vault to cloud storage. Here, I’ll show you how to setup your own nginx dav share. I prefer not to store my passwords on public cloud.Continue reading “Create nginx dav share for use with Enpass”
Recently, I came across the MikroTik routers and so happen I need to troubleshoot a site-to-site VPN issue.
Recently, I came across the MikroTik routers and so happen I need to troubleshoot a site-to-site VPN issue. MikroTik providers the RouterOS for anyone to install in a virtual environment. There is also an AMI on AWS. Here I’ll demonstrate how to get it to connect to AWS VPN in no time.Continue reading “My adventure on MikroTik”
CoreOS is a lightweight OS with docker. Here is how to install it on qemu-kvm, aka Virtual Machine Manager.Continue reading “CoreOS – the container Linux”
That caused my WordPress plugin Crayon Syntax Highlighter to fail. Some googling suggests php-7.3 switched to pcre2, which is more restrictive in terms of escaping special characters.Continue reading “Upgrade to php-7.3”
I have been using these on my desktop happily for several months. Out of stupidity, I decided to fill up all 4 memory slots only because 2 of them were unoccupied. And then trouble came.Continue reading “Memory upgrade…”
Red Hat is offering a few official docker images for RHEL8. One can now use or build images based on the latest operating system from Red Hat. Here is how to do it in 3 simple stepsContinue reading “Run RHEL8 on docker with Red Hat UBI image”
Red Hat EL8 is available now since May 7th. It’s not particularly exciting IMO. Many “new” features have been available on other distros quite a while ago. Here, I want to evaluate how easy it is to adopt my existing ansible playbooks on this new version of Red Hat.Continue reading “RHEL8 and Ansible”