setup private nginx dav share for Enpass.
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.
CoreOS is a lightweight OS with docker. Here is how to install it on qemu-kvm, aka Virtual Machine Manager.
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.
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.
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 steps
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.
There are plenty of backup tools in the community but I still prefer rsync for desktop backup. It only copies the changes and it does not require any catalog. I’ve been using that for years, rsync-ing my files to a USB drive. While it works fine and it saved my day a couple times, my script only keeps 1 version of backup. It’d be nice if I can have at…
From thehackernews, it was said when the UID is larger than INT_MAX, which is 2147483647, privilege validation is improperly handled and that gives the user right to run systemctl commands as if he/she is a privileged user. What is my INT_MAX? Though it’s hard to imagine who would use such an UID when they usually starts with 1000. However, if Linux is integrated with AD, the AD users ID are mapped…