Today I Learned
A collection of concise write-ups on small things I learn day to day across a variety of languages and technologies. This was blatently copied from jbranchaud/til which I discovered from this HN post.
- manage cpu/memory with e10s - OSX specific
Sysadmin and operations related things
- curl with dns override - useful for testing TLS services before repointing DNS
- make journald production ready - better settings for a production server
- install dev tools in centos - install all necesary tools to compile things from source
- configure docker for direct-lvm - much faster than default loopback storage in centos7
- FreeBSD Debugging pubkey ssh login - pubkey login failing for FreeBSD?
tail /var/log/auth.log.